5121.PUBLICATIONS
International
3. Ionic Mass Transfer Studies at Point Electrodes Located at Cathode Support Plate in an Electrorefining Cell in Presence of Rectangular Turbulent Promoters, Ponnam Vijetha , Barsha Marandi, Kali Sanjay and Tondepu Subbaiah,Manickam Minakshi, Sustainability14,2, https://doi.org/ 10.3390/su14020880
8. Perspectives on Nickel Hydroxide Electrodes Suitable for Rechargeable Batteries: Electrolytic vs. Chemical Synthesis Routes, Baladev Ash, Venkata Swamy Nalajala, Ashok Kumar Popuri, Tondepu Subbaiah, Manickam Minakshi,Nanomaterials, 2020,10,1878,1-26 doi:10.3390/nano10091878
9. PEG-400 mediated an efficient eco-friendly synthesis of new isoxazolyl pyrido[2,3-d] pyrimidines and their anti-inflammatory and analgesic activity, Srinivasa
Rao Dasari, Subbaiah Tondepu, Lakshmana Rao Vadali & Nareshvarma Seelam Synthetic Communications, July 2020 https://doi.org/10.1080/00397911.2020.1787449.
10. Emperical study of gum ghatti as an alternative thickening agent in hydraulic fracturing, P. Saple, T. Subbaiah, S. Rana and V. Bhaditya, Petroleum, https://doi.org/10.1016/j.petlm.2021.05.003
11. Status of Energy Critical Elements in India, T.Subbaiah, Pradhamesh Saple, Anorali Khan and K.Sanjay. Erzmetall-World of Metallurgy, 73,5, 257-261, 2020
12. Synthesis of hausmannite (Mn3O4) via sonochemical route and characterization by N.Venkataswamy, T.Subbaiah, P.Ashok Kumar and Anusha Chandra. Erzmetall-world of Metallurgy, 5/2020, 73, 5, 253-256, 2020
13. Cleaning method validation for estimation of dipyradimole residue on surface of the drug product manufacturing equipment using the swab sampling and by using high performance liquid chromatographic technique, Sriram V,Naresh Varma S,Subbaiah T and Vivekanandan S, Turkish Journal of Pharmaceutical
Sciences Vol17, 2, 182-189, 2020
14. Effect of Gas Bubbling on Sonochemical Synthesis of Zinc Oxide Porous Discs Venkata Swamy Nalajala, Tondepu Subbaiah, Koya Prabhakara Rao and Vallabhaneni Madhusudhan Rao, Erzmetall World of Metallurgy, Vol73, 1, 33-36, 2020
15. LC-MS Characterization of acid degradation products of metoclopramide: Development and validation of a stability-indicating RP-HPLC method,Sriram V,
Nareshvarma, S,Subbaiah, T,Suresh K,International Journal of Research in Pharmaceutical Sciences.11, 1, 781-789, 202016. A novel material for the removal of Zinc from wastewater using Sterculia foetida" Vijetha ponnam; Subbaiah Tondepu; Ramesh Naidu Mandapati; Murali Naik; Naresh Katari; Ranganath Reddy A, Journal of The Institution of Engineers (India): Series D, Vol 101, 1, 2250-2122 (2020)
16. Engineered Block Carbon Pertinance for Environmental Remidiation, P.Vijetha, T.Subbaiah, K.Bhubaneswari, M.Ramesh Naidu, A.Ranganatha Reddy and K.Naresh katari, Iniernational Journal of Recent Technology and Engineering, 8, 5, 11, 2028-2031, 2020
17. Efficacy of Biochar in removal of organic pesticide Benzatone from watershed systems, Vijetha Ponnam,Naresh Kumar Katari, Ramesh Naidu Mandapati, Subbaiah Tondepu, Sreekanth B Jonnalagadda, Journal of Environmental Science & health, Part B, Vol55, 4, 396-405, Jan 2020.
18. Raman Analysis of the Formation of Dithionate during copper electrowinning, T.Subbaiah, C.K.Sarangi, K.Sanjay, M.S.Manickam J Erzmetall World of Metallurgy, Vol 72, No2, 92-98, 2019
19. Torrefied and Unmodified Capsicum Annum Biochar for Removal of Synthetic hazardous pesticide (Carbo Furan) Vijetha Ponnam, Subbaiah Tondepu, Vineet Aniya, Alka Kumari, Satyavathi Bankupalli, Ramesh Naidu Mandapati, Bio Interface Research in Applied Chemistry Vol 9, 5, 4384-93, 2019
20. Laboratory and Bench Scale Studies to Produce High Pure and High Surface Area Zinc Oxide from Zinc Ash, T. Subbaiah, N. Venkata Swamy, P. Vijetha, and K. Sanjay J Erzmetall World of Metallurgy, 72, 5, 1-4, 2019
21. Hydrodynamics and energy analysis of heavy crude oil transportation through horizontal pipelines using novel surfactant, G.Manojkumar, B.Shirishendu, N.Tapankumar, A.Mandal, T.Subbaiah and T.Rama Mohan Rao, J of Petroleum Sciences and Engineering Vol 178, 140-151 (2019) Influence of process parameters on the yield of Mn3O4 through sonochemical route, Venkata swamy Nalajala, Anoar Ali Khan, Tondepu Subbaiah, Venkata Ramana Avula "The Institution of Engineers: The Springer Journal Series D "Vol 100, 2, 211-215 (2019)
22. A Facile One-Pot Synthesis of 3-Methylbenzisoxazoles via a Key Intermediate of ortho-Ethoxyvinyl Nitroaryls by Domino Rearrangement and Their Anti- Inflammatory Activity, Bethanamudi Prasanna*, Nagaraju B, Shanmukha kumar J.V, Nareshvarma Seelam, T. Subbaiah, Journal of Current Organic Synthesis, Volume 16, 8, 2019
23. Preparation of Barium Titanate from Barite Ore of Andhra Pradesh, T.Subbaiah, H.Gunti, N.Krishna Jyothi, T.V.Ramakrishna and P.Nagalakshmi International Journal of Recent Technology and Engineering, 8, 4, 11, 1524-1526, 2019
24. Response Surface Optimization for an Eradication of Dye onto Groundnut Shell R.Mandapati, T.Subbaiah, V.Ponnam and H.Gunti, Iniernational Journal of Recent Technology and Engineering, 8, 4, 11, 12853-12857, 2019
25. Synthesis, Biological Evaluation, and Molecular Docking Studies of Novel 1,2,3-Triazole Tagged 5-[(1H-Indol-3-yl)methylene] pyrimidine-2,4,6(1H,3H,5H) trione Derivatives1 Ashok Kumara,d, B. Sathish Kumar , E. Sreenivasc , and T. Subbaiah Russian Journal of General Chemistry, Vol. 88, No. 3, 587-595, 2018
26. Influence of Synthesis Temperature on the Growth and Surface Morphology of Co3O4 Nanocubes for Supercapacitor Applications, Rashmirekha Samal, Barsha Dash, Chinmaya Kumar Sarangi, Kali Sanjay, Tondepu Subbaiah, Gamini Senanayake, and Manickam Minakshi, Nanomaterials 7(11), 356-368, 2017
27. Development and Validation for Related Substances of Tartaric Acid Base Pellets of Dipiradamole Modified Release Capsules by Using High Performance Liquid Chromotography, Sriram Valavala, Nareshvarma Seelam, Subbaiah Tondepu and S.Vivekanandan, Asian Journal of Chemistry, Vol 29, 11, 2434-2440, 2017
28. A Facile Approach to Transformation of Heter Aryl Amides from Hetero Aryl Halides, B.Nagaraju, T.Subbaiah and B.Prasanna Heterocyclic Letters Vol7, 2, 467- 472, Feb-April 2017
29. Reactor and column leaching studies for extraction of copper from two grade resources: A comparity study, Geetanjali Mishra, Chinmaya Kumar Sarangi, Kali Sanjay, Tondepu Subbaiah, Subir Kumar Das, Kadambini Sarangi, Malay Kumar Ghosh, Nilotpala Pradhan, Barada Kanta Mishra, Hydrometallurgy, Vol165, 1, 111-117, 2016
30. Electrolytic Manganese Dioxide (EMD): A perspective on worldwide production, reserves and its role in electrochemistry" Avijit Biswal, Bankim Chandra Tripathy, Kali Sanjay, Tondepu Subbaiah and Manickam Minakshi, RSC Advances, 72, (6), 583255-283, 2015
31. Pathway of sucrose oxidation in manganese (pyrolusite) nodule" Baral Ayon; Dash B; Ghosh Malay; Subbaiah T; Minakshi Manickam Ind. Eng. Chem. Res., 54 (49), 12233–12241, 2015
32. Enhanced recovery of nickel from chromite overburden (COB) using Dissimilatory Fe (III) reducers: A novel Bio-Reduction Acid Leaching (BRAL) approach, J Esther, S Panda, L.B. Sukla, N. Pradhan, C.K. Sarangi, T. Subbaiah, Hydrometallurgy, 04/2015; DOI: 10.1016/j.hydromet.2015.04.019.
33. Dual Effect of Anionic Surfactants in the Electrodeposited MnO2 Trafficking Redox Ions for Energy Storage, A. Biswal, B.C. Tripathy, T. Subbaiah, Danielle Meyrick, Manickam Minakshai, Journal of Electrochemical Society, Vol. 162 (1), A30-A38, 2015.
34. Selection of Organic Solvents for Microencapsulation Technique Among Chlorobenzene, 1,4-Dioxane and Benzaldehyde with Water, G.Siva Reddy, T.Subbaiah, M.Maheswara Reddy and R.Srinivasa Reddy, Asian Journal of Chemistry, Vol 28, 9, 2089-2097, 2016.
35. Synthesis, Characterisation and Biological Activities of Novel Pthalazene Derivatives D.Srinivasa Rao, V.Lakshmana Rao and T.Subbaiah, World Journal of Phamacy and Pharmaceutical Sciences, Vol5, No6, 2455-65 (2016)
36. Synthesis, Characterization of Quinazoline Derivatives and Anti Microbial Screening, D.Srinivasa Rao, V.Lakshmana Rao and T.Subbaiah, Int.J.Chem.Sciences, 14(4) 2751-62 (2016)
37. Recovery of Co metal and Electrolytic Manganese Dioxide (EMD) from Co–Mn sludge, A. Biswal, S. Mahakud, B. dash, K. Sanjay, B.C. Tripathy, T. Subbaiah, B.K. Mishra, Sung-Ho Joo, Shun Myung Shin, K.H. Park, Hydrometallurgy, Vol. 152, 159-168, 2015.
38. Preparation of layered nickel aluminium double hydroxide from waste solution of nickel, G. Barik, E. Padhan, B. Dash, K. Sarangi, T. Subbaiah, Minerals Engineering 12/2014; 69:107–112. DOI:10.1016/j.mining .2014.07.015
39. Effect of non-ionic surfactants and its role in K intercalation in electrolytic manganese dioxide, A. Biswal1, B. C. Tripathy, T. Subbaiah, D. Meyrick, M. Ionescu, and M. Minakshi, Materials and Metallurgical Transaction E, 1, 226-238, 2014.
40. Ligand mediated eco-friendly leaching of zinc from spent catalyst in alkaline media" Journal of Industrial and Engineering Chemistry, M. Mohapatra, K. Sanjay, T. Subbaiah, B.K. Mishra, Journal of Industrial and Engineering Chemistry, Vol. 20(4), 2014, 2217-2223.
41. Recovery of copper from a surface altered chalcopyrite contained ball mill spillage through bio-hydrometallurgical route, Sandeep Panda, P.C. Rout, C.K. Sarangi, S. Mishra, N. Pradhan, U.B. Mohapatra, T. Subbaiah, L.B. Sukla, B.K. Mishra, Korean Journal of Chemical Engineering, 31(3) 2014, 452-460.
42. Copper electrodeposition from sulfate solutions—Effects of selenium, A. Baral, C.K. Sarangi, B.C. Tripathy, I.N. Bhattacharya, T. Subbaiah, Hydrometallurgy, Vol. 146, 2014, 8-14.
43. Recovery of manganese and nickel from polymetallic manganese nodule using commercial extractants, E. Padhan, K. Sarangi, T. Subbaiah 2334 Vol. 126(10), 2014, 55–61.
44. Electro-crystallization of Antimony from Acidic and Alkaline Baths in Diaphragm-less Cell, Chinmaya Sarangi, Ayonbala Baral, Jayasmita Panigrahi, Kali Sanjay, Tondepu Subbaiah, Barada Kanta Mishra, Advanced Materials Research, Vol. 828, 2014, 65-72.
45. Behaviour of arsenic(III) and antimony(III) during electrowinning of nickel from aqueous sulphate solutions; R.R. Samal, C.K. Sarangi, B.C. Tripathy, K. Sanjay, I.N. Bhattacharya, T. Subbaiah, Hydrometallurgy, Vol. 139, 2013, 39-45.
46. Synthesis and characterization of fibrous nickel hydroxide obtained from spent nickel catalyst, Pinak Patnaik, Avijit Biswal, Bankim Chandra Tripathy, Sangitarani Pradhan, Barsha Dash, Ramasamy Sakthivel, T. Subbaiah, Trans. Nonferrous Met. Soc. China, Vol. 23, 2013, 2977−2983.
47. Extraction and recovery of lead and zinc from spent car battery leach liquor by liquid extraction with Tributylphosphate, A.A. Baba, F.A. Adekola, M.K. Ghosh, T. Subbaiah, A.G.F. Alabi, R. Panigrahi, R. Smal, A. Baral, Journal of Interferon & Cytokine Research, Vol.6, No 4, 2013.
48. Aqueous processing of nickel spent catalyst for a value added product; Sheik, A.R., Ghosh, M.K., Sanjay, K., Subbaiah, T., Mishra, B.K., Baba, A.A.; Korean Journal of Chemical Engineering, Vol. 30 (2), 2013, 400-404.
49. Influence of alternative alkali reagents on Fe removal during recovery of Mn as Electrolytic Manganese Dioxide (EMD) from Mn sludge, A. Biswal, B.C. Tripathy, K. Sanjay, T. Subbaiah, Hydrometallurgy, Vol. 140, 2013, 151-162.
50. Electrodeposition of manganese dioxide:effect of quaternary amines, A. Biswal, B. C. Tripathy, T. Subbaiah, D. Meyrick & M. Minakshi. Journal of Solid State Electrochemistry, Vol. 17, 2013, 1349–1356.
51. Influence of the microstructure and its stability on the electrochemical properties of EMD produced from a range of precursors; A. Biswal, B.C. Tripathy, K. Sanjay, D. Meyrick, T. Subbaiah, M. Minakshi; Journal of solid state electrochemistry, Vol. 17(12), 2013, 3191-3198.
52. Separation of iron and zinc from manganese nodule leach liquor using TBP as extractant, P. Patnaik, A.A. Baba, K.C. Nathsarma, K. Sarangi, T. Subbaiah, Mineral processing and extractive metallurgy (Trans. Inst. Min. Metall. C), Vol. 122 (3), 2013, 179-185.
53. Extraction of Ni (II) from Spent Hydrodesulfurization HDS Catalyst Through Leaching and Electroless Precipitation of Ni(OH)2., Pradhan, S.R., Dash, B., Sanjay, K., Subbaiah, T. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, Vol. 44(2), 2013, 469-476.
54. Dissolution kinetics of nickel from spent catalyst in nitric acid medium. Sheik, A.R., Ghosh, M.K., Sanjay, K., Subbaiah, T., Mishra, B.K. Journal of the Taiwan Institute of Chemical Engineers, Vol. 44, Issue 1, 2013, 34-39.
55. Insights into heap bioleaching of low grade chalcopyrite ores — A pilot scale study., S. Panda, K. Sanjay, L.B. Sukla, N. Pradhan, T. Subbaiah, B.K. Mishra, M.S.R. Prasad, S.K. Ray., Hydrometallurgy., Vol. 125-126., 2012, 157-165.
56. Bio-hydrometallurgical processing of low grade chalcopyrite for the recovery of copper metal., S. Panda, C.K. Sarangi, N. Pradhan, T. Subbaiah, L.B. Sukla, B.K. Mishra, G.L. Bhatoa, M. Prasad, S.K. Ray, Korean J. Chem. Eng., Vol. 29(6), 2012, 781-785.
57. The effect of magnafloc and zinc on electrowinning of cadmium in sulfate solutions., A. Biswal, K. Padhy, C.K. Sarangi, B.C. Tripathy, I.N. Bhattacharya, T. Subbaiah., Hydrometallurgy., Vol.117-118, 2012, 13-17.
58. Extraction of copper by leaching of electrostatic precipitator dust and two step removal of arsenic from the leach liquor., Sahu, N.K., Dash, B., Sahu, S., Bhattacharya, I.N., Subbaiah, T. Korean Journal of Chemical Engineering, Vol. 29(11), 2012, 1638-1642.
59. A comparative study on the precipitation of hydrated alumina from different sources, B. Dash, B.C. Tripathy, I.N. Bhattacharya and T. Subbaiah, International Journal of Metallurgical Engineering, Vol.1, 2012, 78-82.
60. Studies on characterization and leaching of malachite ore, Pravas Ranjan Behera, Barsha Dash, Prodip Kumar Sen, Tondepu Subbaiah and Raj Kishore Paramguru, The IUP Journal of Chemical Engineering, Vol. III (3), 2011, 51-61.
61. Preparation and characterization of EMD from manganese cake-A byproduct of manganese nodule processing., A. Biswal, K. Sanjay, M.K. Ghosh, T. Subbaiah, B.K. Mishra, Hydrometallurgy, Vol. 110, 2011, 44-49.
62. Preparation of electrolytic manganese dioxide (EMD) from low grade manganese ores/residues., A. Biswal, B. Nayak, B. Dash, K. Sanjay, T. Subbaiah, B.K. Mishra, Proceedings of EMC, 2011.
63. Electrowinning of zinc from sulphate solutions in the presence of perfluoroglutaric acid, C. K. Sarangi, B. C. Tripathy, I.N. Bhattacharya, T. Subbaiah, S. C. Das and B. K. Mishra., Minerals Engineering, Vol. 22, 2009, 1266-1269.
64. Recovery of copper values from bioheap leaching of low grade Malanjkhand Chalcopyrite Ore , L. B. Sukla, K. C. Nathsarma, J. R. Mahanta, S. Singh, S. Behra, K. S. Rao, T. Subbaiah and B. K. Mishra, Korean Journal of Chemical Engineering, 26(6), 2009, 1668-1674
65. Battery grade nickel hydroxide from commercial grade nickel sulphate a by product of cobalt plant., B. Ash, T. Subbaiah and R. K. Paramguru., Erzmetall, Vol. 60, 2007, 349-354
66. Energy reduction techniques during copper and zinc electrowinning., B.C. Tripathy, P. Gopalakrishna, I.N. Bhattacharya, T. Subbaiah and R.K. Paramguru., European Metallurgical Conference(EMC), Vol. 3, 2007, 1583-1591.
67. Physicochemical and electrochemical properties of nickel hydroxide precipitated in presence of metal additives. B. Ash, J. Kheti, K. Sanjay, T. Subbaiah, S. Anand and R. K. Paramguru., Hydrometallurgy , Vol. 84, 2006, 250-255.
68. Recovery of ammonia/ammonia sulfate from synthetically prepared effluent streams. K. Sarangi, N.C. Rout, T. Subbaiah, S. Anand and R.P. Das., EJMP&EP, Vol. 4(3), 2004, 234-243
69. Characterization of nickel hydroxide precipitated from solutions containing Ni2+ complexing agents, T. Subbaiah, R, Mohapatra, S. Mallick, K. G. Mishra, P. Singh and R. P. Das., Hydrometallurgy, Vol. 68(2), 2003, 151-157.
70. Effect of precipitating agents on the physicochemical and electrolytic characteristics of nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Materials Letters, Vol. 57, 2003, 3089-3095.
71. Effect of preparation parameters on electrolytic behaviour of turbostratic nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Materials Chemistry and Physics., Vol. 81, 2003, 45-49
72. Electrochemical precipitation of nickel hydroxide., T. Subbaiah, S. C. Mallick, K. G. Mishra, K. Sanjay and R. P. Das., J. Power Sources, Vol. 122, 2002, 562-569.
73. Preparation, characterization and electrolytic behavior of β-nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand, and R. P. Das., J. Power Sources, Vol. 109 (2), 2002, 494-499.
74. Mass transfer conditions on a perforated electrode support vibrating in an electrolytic cell., P. Venkateswarlu, N. Jaya Raj, D. Subba Rao and T. Subbaiah., Chemical Engineering and Processing, Vol. 41, 2002, 349-356.
75.Effects of SO2 and air sparging in electrowinning of copper., G.R.K. Rao, J. K. Pradhan, K.G. Mishra, P. Venkateswarlu., T. Subbaiah and R.P. Das, J. Plating and Surface Finishing, 49-52, 2000
76. Sulphurous acid as anodic depolariser in copper electrowinning, Part-II., T. Subbaiah, P. Singh, G. Hefter, D. Muir and R.P. Das., J. Appl. Electrochem., 30(2), 2000, 181-186.
77. Electrowinning of copper in the presence of anodic depolariser - A review. , T. Subbaiah, P. Singh, G. Hefter, D. Muir and R.P. Das., Mineral Processing and Extractive Metallurgy Review., Vol. 21, 2000, 479-496.
78. Manganese recovery from leach liquors/residues generated during hydrometallurgical processing of manganese nodules., K. Sanjay, T. Subbaiah, S. Anand, R.P. Das, Proceedings of the ISOPE Ocean Mining Symposium, 246-252, 1999.
79. Mass transfer conditions in an electrochemical cell in the presence of turbulence promoters., T. Subbaiah, P. Venkateswarlu, S. C. Das, R. P. Das and G. j. V. J. Raju., Journal of Plating and Surface Finishing., Vol. 86, 1999, 94-98.
80. Effect of zinc on the electrocrystallisation of cobalt, N. Pradhan, T. Subbaiah, S.C. Das. , Journal of Applied Electrochemistry, Vol. 27, 1997, 713 -719.
81. Pilot plant processing of ammoniacal nickel leach liquor for the recovery of nickel using LIX 64N., K. Srinivasa Rao, P. C. Rath and T. Subbaiah., Minerals and Metallurgical Processing, Vol. 14(6), 1997, 8 -12.
82. Solvent extraction-electrowinning of cobalt using PC-88A – A case study. K.S. Rao, P.C. Rath, B.R. Reddy, S.C. Das, T. Subbaiah, S.K. Gogia, K. Sanjay and R.P. Das., Hydrometallurgy, Vol. 1, 1997, 263-272.
83. Improved ionic mass transfer in an electrochemical cell in presence of turbulence promoters, T. Subbaiah, P. Venkateswarlu, R.P. Das, and G.J.V.J. Raju, Hydrometallurgy, Vol. 42, 1996, 93-102.
84. Hydrometallurgical extraction of electrolytic zinc from industrial wastes- An Indian experience., S.K. Gogia, T. Subbaiah and R.P. Das., An International symposium on the extraction and applications of zinc and lead., 576-585, 1995.
85. Mass transfer rates at vertical plane electrodes in an electrochemical cell., T. Subbaiah, S.C. Das, P. Gopala krishna, P. Venkateswarlu and R.P. Das., Erzmetall, Vol. 48, 1995, 277-280.
86. Effect of calcium chloride in vapour liquid equilibria of the system 1, 4 dioxane -water, T. Subbaiah and B.V. Subbarao., Pakistan Journal of Scientific & Industrial Research, Vol. 38, 1995, 296-300.
87. Mass transfer conditions at a cathode support plate in an electrochemical cell., T. Subbaiah, P. Venkateswarlu, R.P. Das and G.J.V.J. Raju., Chemical Engineering and Processing, Vol. 34, 1995, 495-501
88. Mass transfer studies in an electrochemical cell during electro deposition of copper., T. Subbaiah and R.P. Das., Mineral Processing and Extractive Metallurgy Review, Vol. 12, 1994, 291-306.
89. Effect of some common impurities on mass transfer coefficient and deposit quality during copper electrowinning, T. Subbaiah and S.C. Das., Hydrometallurgy, Vol. 36, 1994, 271-283.
90. Use of Turbulence promoters in an electrochemical cell for recovering metal values from dilute solutions., T. Subbaiah, S.C. Das, P. Venkateswarlu, C. B. Sharma, R.P. Das and G J V J Raju., Bulletin of Electrochemistr, Vol. 9 (8-10), 1993, 530-532.
91. Mass transfer rates in an electrochemical cell, T. Subbaiah, S.C. Das and R.P. Das., Hydrometallurgy, Vol. 33, 1993, 153-163.
92. Salt effect in vapour liquid equilibria, T. Subbaiah., Journal of Chemical Technology and Biotechnology, Vol. 57(2), 1993, 163-168.
93. Local mass transfer measurements from a submerged jet parallel to a flat surface., P. Gopala Krishna, S.C. Das, T. Subbaiah and R.P. Das, Journal of chemical Technology and Biotechnology, Vol. 55, 1992, 65 -71.
94. Mass transfer relationship in copper electrolytic cell under parallel jet flow., P. Gopala Krishna, S.C. Das, T. Subbaiah and R.P. Das, Erzmetall, Vol. 44(10), 1991, 523-526.
95. Physico-chemical properties of copper electrolytes, T. Subbaiah and S.C. Das., Met. Trans. B., Vol. 20(3), 1989, 375-380.
96. Electrowinning of lead from its chloride bath containing organic additives., S.C. Das, T. Subbaiah, P. K. Shoo, R. P. Das and P. K. Jena., Hydrometallurgy, Vol. 21, 1989, 373-383.
97. Hydrodynamic conditions in zinc electrowinning, T. Subbaiah and S.C. Das., Erzmetall, Vol. 41 (10), 1988, 518
98. Electrowinning of cobalt from a sulphate bath containing H2BO3 and NaF., S.C. Das and T. Subbaiah., J. Applied Electrochemistry, Vol. 17, 1987, 675- 683 101.
99. Energy reduction techniques in metal electrochemical processes., S.C. das, T. Subbaiah, P. Gopalakrishna, K. Srinivasa Rao, R.P. Das and P.K. Jena., T T TMS(AIME), 77-91, 1985.
100. Electrowinning of cobalt, Part-I: winning from pure cobalt sulphate bath, S.C. Das and T. Subbaiah., Hydrometallurgy, Vol. 12 , 1984, 317-333.
National
103. Preparation of titanium metal by electrochemical reduction of titanium dioxide., J. Mohanty, P.C. Rath, T. Subbaiah, K.G. Mishra and R.K. Paramguru, Transations of the Indian Institute of Metals, Vol. 62(3), 2009, 249-253.
104. Cobalt Recovery from Cobalt Containing Slag., S. Anand, T. Subbaiah, and R.P. Das., Metals Materials and Processes, Vol. 20, No. 2, 2008, 119-126.
105. Prospects of copper production- present & future., B. C. Tripathy, T. Subbaiah, S.C. Das and V. N. Misra., Mines and Minerals Reporter , Vol. 2 (7)., 2005, 6-15.
106. Physico-Chemical and electrolytic properties of nickel hydroxide precipitated in Ni(NO3)2-NH3 –H2O medium, R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Transations of the SAEST, Vol. 38(1), 2003, 16-20.
107. Physico-chemical and electrolytic properties of nickel hydroxide prepared from nickel sulfate and chloride solutions., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Trans. SAEST, 38, 2003, 139-41.
108. Effect of complexing agent on precipitation of nickel hydroxide from nitrate solution., R. Mahapatra, Smallish, K. G. Mishra, T. Subbaiah, P. Singh and R. P. Das., Trans. SAEST, Vol. 36( 1&2), 2002, 65-67.
109. Electrometallurgy-Activities at R.R.L. Bhubaneswar., T. Subbaiah, S.C. Das and H. S. Ray., Trans. SAEST, Vol. 33(2-3), 1998, 54.
110. Limiting current density technique in mass tranfer studies of copper electro-winning cells, T. Subbaiah and R. Kammel., Indian Chemical Enginner ,Vol. 28(4), 1986, 43-48.
111. Process development for extraction of zinc, copper and lead from complex sulphide ore/concentrates of ambamata - part I: an overview of the process. K. Sarveswara Rao, S. Anand, T. Subbaiah, S.C. Das, R.P. Das., Transactions of the Indian Institute of Metals, Vol. 37 (1), 1984, 49-53.
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PROCEEDING VOLUMES
International Conferences
1. Processing of Mo spent catalyst for Fe2 (MoO4) synthesis, Rasmita Barik, K. Sanjay, T. Subbaiah, M. Mohapatra, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10th-12th December 2013, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 818-824.
2. Electrolytic manganese dioxide from low grade manganese residue precursor - Effect of sodium lauryl sulphate, A. Biswal, B. C. Tripathy and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 852-859.
3. Role of Tetra Propyl Ammonium Bromide on Cobalt Electrodeposition from Aqueous Sulphate Solutions, P. Patnaik, B. C. Tripathy, I.N. Bhattacharya, T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 874-879.
4. Preparation and Characterization of Cobalt Oxide by Electrochemical Technique, R.R. Samal, B. Dash, K. Sanjay, T. Subbaiah and Shun Myung Shin, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 885-889.
5. Reductive Acid Leaching of Polymetallic Manganese Nodule with Polyol: Preliminary Study, V. Aishvarya, Geetanjali Mishra, Malay K. Ghosh and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 825-829.
6. Recovery of Metal Values from Polymetallic Manganese Nodule Using Sucrose as a Reducing Agent, A. Baral, B. Dash, M.K. Ghosh and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 830-834.
7. Electrolytic Manganese Dioxide (EMD) from Manganese Cake - A By-product of Nodule Process, Jyoti Prakasha Panda, Kali Sanjay, Malay Kumar Ghosh, and Tondepu Subbaiah, The ISOPE Symposium Proceedings OMS-2009 (ISBN 978-1-880653-75-3; ISSN 1946-0066), National Institute of Ocean Technology, Chennai, India, September 20–24, 2009.
8. Carbonate addition during chemical precipitation of battery grade nickel hydroxide., B. Ash, D. Tripathy, K. Sanjay, B.C. Tripathy, T. Subbaiah and R.K Paramguru., Mineral Processing Technology MPT-2008,Trivandrum,April 2008, 207-210.
9. Options for treatment of sodium sulphate containing effluents , J. Pradhan,, M. K. Ghosh, T. Subbaiah and S. Anand., Mineral Processing Technology MPT -2007 Mumbai, Edited by N.K. Khosla and G. N. Yadav, Feb 2008, 733-737.
10. An electrochemical approach to produce titanium from titanium dioxide, J. Mohanty, R. K. Paramguru, T. Subbaiah and P.C. Rath., Mineral Processing Technology MPT -2007 Mumbai, Edited by N.K. Khosla and G. N. Yadav, Feb 2008, 535-537.
11. Energy reduction techniques during copper and zinc Electrowinning”, B. C. Tripathy, P. Gopala Krishna, I.N. Bhattacharya, T. Subbaiah and R. K. Paramguru., European Metallurgical Conference EMC- 2007, Dusseldorf, Germany, Edited by N. C. Piret, 3, 2007, 1583-1591.
12. Recovery of metals and high pure materials., K. Sanjay, T. Subbaiah ,S. Anand and R. P. Das., Secondary Resources Proceedings of Mineral Processing Technology MPT- 2006 Chennai, Edited by G. Bhaskara Raju et al., March 2006, 1017-1023.
13. Cobalt recovery from cobalt containing slag., S. Anand, T. Subbaiah and R. P. Das., Proceedings of Mineral Processing Technology MPT -2006 Chennai, Edited by G. Bhaskara Raju et al, , March 2006, 944-950.
14. Physicochemical properties and electrolytic behavior of chemically precipitated nickel hydroxide in presence of bimetallic impurities, J. Kheti, K. Sanjay, T. Subbaiah and S. Anand., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah , June 2005., 270-276.
15. Parametric effects on cathodic electrocrystallization of nickel hydroxide from aqueous nickel nitrate bath, B. Dash, T. Subbaiah and R. K. Paramguru., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah, June 2005., 277-283.
16. Bio-heap leaching practice and its applications in recovering metals from low grade ores, S. Panda, S. Behera, T. Subbaiah, L. B. Sukla, V. N. Mishra, O. P. Chug and M. S. R. Prasad., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah, , June 2005., 172-178.
17. Synthesis and characterisation of nickel hydroxide as a positive electrode for rechargeable alkaline batteries, J. Kheti, K. Sanjay, T. Subbaiah & S. Anand., Environmental management of mining and Metallurgical Industries, EMOMAMI-2005 Bhubaneswar, Edited by P. K. Jena, Dec 2005, 60-68.
18. Electroremediation of contaminated soils: effect of soil properties and mode of operation on remediation efficiency, K. Sanjay, T. Subbaiah, R. P. Das and Rajiv Sekhar., Soil and Ground water Contamination-Risk Assessment and Remedial measures, Edited by P. K. Govil, NGRI, Hyderabad, 11 Dec 2004, 189-196.
19. Electrocrystallisation of nickel: effect of certain metal ions; B. C. Tripathy, U. S. Mohanty, T. Subbaiah, S. C. Das and V. N. Misra., Hydrometallurgy 2003, 5 th International Symposium Honouring Professor Ian Ritchie held in Vancouver. Editor Courtney Young, A publication of TMS, 2, Aug 2003, 1247-1254.
20. Production of non ferrous metals through aqueous electrowinning, B. C. Tripathy, T. Subbaiah, S. C. Das , H. S. Ray and V. N. Misra., Proceedings of the International Conference on Non Ferrous Metals, Hyderabad Edited by K. Balasubramaniyan, June 2002, 11-19.
21. Characterization and electrolytic behaviour of nickel hydroxide obtained from nickel sulphate solution using urea as neutralizing agent., R. Acharaya, T. Subbaiah, S. Anand and R. P. Das., Proceedings of the seventh International Symposium on Advances in Electrochemical Science & Technology, ISAEST Chennai India, Edited by M. Raghavan, B, Nov., 2002, 62-65.
22. Precipitation of nickel hydroxide by chemical and electrochemical techniques,. S. Mallick, R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Proceedings of the 1st Asian Conference on Solid State Ionic Devices, Chennai Edited by S. Selladurai, March 2000, 262 – 270.
23. Techno-economic evaluation to recover copper, zinc, nickel and cobalt from metallurgical wastes., T. Subbaiah, S. Anand, K. Sanjay and R. P. Das., Proceedings of the International Seminar on Non Ferrous Minerals and Metals held at Bhubaneswar Edited by R. P. Das, Feb.1999, 171-175.
24. Manganese recovery from leach liquors/residues generated during hydrometallurgical processing of manganese nodules, K. Sanjay, T. Subbaiah, S. Anand and R. P. Das., Proceedings of third ISOPE Ocean Mining Symposium, Goa, Nov. 1999, 246-252.
25. Solvent extraction and electrowinning of cobalt using PC 88A - A case study. , K. Srinivasa Rao, P. C. Rath, B. R. Reddy, S. C. Das, T. Subbaiah, S. K. Gogia and R. P. Das., Nickel-Cobalt 97. held at Sudbury, Canada, , Aug. 1997, 263-272.
26. Hydrometallurgical extraction of electrolytic zinc from industrial wastes - an Indian experience, at Sendai, Japan, S.K. Gogia, T. Subbaiah and R.P. Das., Proceedings of Zinc and Lead 95, May 22-24, 1995., .576-585.
27. Use of turbulence promoters in an electrochemical cell for recovering metal values from dilute solutions., T. Subbaiah, S. C . Das, P. Venkateswarlu, C. Bhaskara Sarma, R. P. Das and G. J. V. J. Raju., Proceedings of the International Conference on Energy, Environment and Electrochemistry held at Karaikudi, Tamilnadu, India, Feb.1993, 10-12.
28. Studies on the electrowinning of Ni, Co and Cu from leach liquors. , S.C. Das, T. Subbaiah, P. Gopalakrishna, K. Srinivasa Rao, R.P. Das and P.K. Jena, Symp. Proc. Energy reduction technique in metal electrochemical processes, N.Y. Ed. R.G. Bautista and R. J. Weseley, 1985., 77.
Extraction of zinc, copper and lead from complex sulphide concentrate by ammoniacal leaching under pressure., K. Sarveswara Rao, S. Anand, K.S. Rao, S.C. Das, T. Subbaiah and R.P. Das., International Seminar, Lead, Zinc and Cadmium : Retrospect and Prospect, New Delhi, India, 1981, D 34
National Conferences
23. Effect of impurities during electrochemical splitting of ammonium sulphate., N. C. Rout, K. Sanjay, T. Subbaiah, S. Anand and R. P. Das, Polymetallic Nodules (PMN 2005) held at IMMT, Bhubaneswar, Edited by S. Anand and K. Sanjay, 2005, 138-142.
24. Production and economic evaluation of electrolytic manganese dioxide., A.Ekka, K. Sanjay, T. Subbaiah, R. K. Paramguru and V. N. Misra, Proceedings of theChemical Engineering Congress ,Chemcon- 2003 Bhubaneswar, Dec. 2003., 32.
25. Processing of secondaries for production of zinc and its chemicals., B. C. Tripathy, T.Subbaiah, S. C. Das, and V. N. Misra., Proceedings of National Conference on Lead and Zinc Chemicals –Manufacturers & Markets, New Delhi, Edited by L. Pugazendhy , Dec 2002, 11-19.
26. Preparation of nickel hydroxide by electroless technique., R. Mahapatra, S. Mallick, K. G. Mishra, T. Subbaiah, P. Singh and R. P. Das., Application of Chemical Engineering for Utilisation of Natural Resources(Cheminar-2001) held at Bhubaneswar, 2001, 152-156.
27. Pilot plant trial on solvent extraction and electrowinning of nickel using LIX 64N as solvent., P.C. Rath, K. Srinivasa Rao, T. Subbaiah and R.K. Paramguru., Proceedings of the Hydrotech 93, held at Bhubaneswar, India, Edited by R. P. Das, October, 1993, 261-265.
28. Mass transfer conditions at vertical place electrodes. , T. Subbaiah, S.C. Das, P. Gopala Krishna and R.P. Das., Proceedings of Hydrotech 93, held at Bhubaneswar, India, Edited by R. P. Das, , October, 1993, 239-246.
29. Effect of iron III and chloride ion during copper electrowinning., N. Pradhan, P. Gopala Krishna, T. Subbaiah and S.C. Das., Proceedings of Hydrotech 93, held at Bhubaneswar, Edited by R. P. Das, October, 1993, 247-252.
30. Electrowinning of nickel from various leach liquors. , S.K. Gogia, T. Subbaiah and S.C. Das., Nickel and cobalt metallurgy, Bhubaneswar, Edited by R. P. Das, 1986, T1-T18.
31. Recovery of manganese, lead and zinc from slags, P. K. Jena, S. C. Das, P. K. Sahoo, T. Subbaiah and R. P. Das, Proceedings of Recovery of minor metals in extractive metallurgy, Nagpur, Jan 1983, 1-6.
Patents
1. Hydrometallurgical process for the production of tellurium from high lead bearing copper refinery anode slime, T. Subbaiah, B.K. Mishra, M. K. Ghosh, K. Sanjay, I. N. Bhattacharya, C.K. Sarangi, B. Dash, A.R. Sheik, National Patent No: 2459DEC2013 US 20150053572 A1
2. Design and development of a diapharagm less electrolytic cell and cathode material for continues reduction of nitric acid. T. Subbaiah, B.K. Mishra, K. Sanjay, C.K. Sarangi, A. Biswal, S. Mishra, C. Mallika, U.K. Mudali, R. Natarajan and Baladev Raj. Patent No. 00118NF2011, 3198DEL2012PP 12/10/2012, US 20150291451 A1, WO 2014057505 A4
3. An electrochemical process for the preparation of nickel hydroxide from nickel nitrate solution. T. Subbaiah, S. Mallick, K.G. Mishra and R.P. Das Patent No: 242167 dated 17/8/2010.
4. A novel electrochemical process for bulk production of battery grade nickel hydroxide using consumable nickel anode. Patent No 2649 Del 2009 dated 2/12/2010.
5. An improved process for the continuous conversion of Fe (III) present in phosphoric acid to Fe(II) by electrolytic reduction R. K. Paramguru, B. K. Mishra, P. C. Rath, T. Subbaiah and K. Sanjay, Patent No. 0063 DEL/2008.
6. An improved single step process for production of battery grade alpha nickel hydroxide from nickel nitrate by electrochemical method. T. Subbaiah, B. Dash and S. Anand, Patent No: 2370/DEL/2007.
7. An improved process for the preparation of titanium metal by direct reduction of its oxide, R. K. Paramguru, P. C. Rath, T. Subbaiah, P. Misra, B. B. Nayak, J. Mohanty, Patent No. 0082 NF 2007-CSIR-IMMT.
8. A Process for extraction of Ni from low grade chromite ore, R. P. Das, A. K. Tripathy, S. Anand, S. Das, S. Behra, B. V. R. Murthy, B. Bhoi, P. Datta, M. K. Ghosh, K. Sanjay, T. Subbaiah, K. S. Rao, I. N. Bhattacharya, R. N. Parlikar, G. V. Yugandhar, U. Austosh, H. Simha, K. R. Rao, K. H. V. Prasad, R. K. Singhvi, V. Singh, B. N. Mittal, B. L. Agarwal, V. K. Sanjay, International Patent Nos.: WO 20055225, AU 2002348824, BR 200215990, EP 1697549.
9. A process for the extraction of copper, zinc and lead from complex sulphide concentrate of Ambamata, K. Sarveswara Rao, S. Anand, K. Srinivasa Rao, S.C. Das, T. Subbaiah and R.P. Das, India Patent No.158990 (1985).
10. Electrolytic production of lead from its aqueous chloride solution., T. Subbaiah, S.C. Das, P.K. Sahoo, R. P. Das and P.K. Jena., Patent No. 961/Del/84.
11. A process for the continuous solvent extraction and electrowinning of copper and zinc from ammoniacal leach liquor obtained from pressure leaching of multimetal sulphide ores/concentrates. S. C. Das, P. Gopala Krishna, T. Subbaiah, P. C. Rath, K. Srinivasa Rao, G. Roy Chaudhury, P.K. Sahoo, P.V.R.B. Sarma, R. P. Das, P. K. Sen and S. J. Chopra, Patent No. 170962.
12. A process for recovery of copper, nickel, cobalt and zinc from cobalt cake; S.C. Das, K. Srinivasa Rao, T. Subbaiah, P.C. Rath, G. Roy Chaudhury, K.C. Nathsarma, P.V.R.B. Sarma and R.P. Das, Patent No.1864137
13. Synthesis of Barium Titanate from Barite Ores for Microstrip Antenna, S.S.Mohan Reddy, B.T.P.Madhav, K.Aruna Kumari, K.Raja Harin T.Subbaiah, N.Krishnajyothi, T.V.Rama Krishna, P.Naga Lakshmi and T.Anil Kumar, Appl No 201941013896A
.
International
- Preparation of Magnesium Chloride from Sea Water Bitterns Using Techniques of Spray and Thermal Drying,Venkataswamy Nalajala,Nagajyothi Kothamasu, Ramesh Naidu Mandapati, Nagesh Ch.R.V.S. and Subbaiah Tondepu ,J of Materials Engineering Performance (in Press).
3. Ionic Mass Transfer Studies at Point Electrodes Located at Cathode Support Plate in an Electrorefining Cell in Presence of Rectangular Turbulent Promoters, Ponnam Vijetha , Barsha Marandi, Kali Sanjay and Tondepu Subbaiah,Manickam Minakshi, Sustainability14,2, https://doi.org/ 10.3390/su14020880
- Recovery of Lead as Lead Sulphide from Anode Slime using Hydrometallurgical Technique "G.Mishra, B.Dash, A.R.Sheik, C.K.Sarangi, P.Vijetha, K.Sanjay, M.K.Ghosh and T. Subbaiah "Journal of Institute of Engineers Springer D, https://doi.org/10.1007/s40033-021-00288-9
- Preparation of barium titanate from barite ores using Leaching,Precipitation and Calcination Techniques, Ponnam Vijetha, Nadella Krishna Jyothi, Pennada Naga Lakshmi, Tondepu Subbaiah, World of Metallurgy – ERZMETALL 74 (2021) No. 3,1-4
- Assessment of algal biomass towards removal of Cr (VI) from tannery effluent: A sustainable approach, Anoar Ali Khan Shraboni Mukherjee, Madhumanti Mondal, Sumalatha Boddu, T. Subbaiah, Gopinath Halder, Submitted to Environmental Science and Pollution Research, https://doi.org/10.1007/s11356-021-16102-8
- Thermal Behaviour kinetic Modelling of Capsicum Annum Waste Biomass Using an Iso Conversion Method, P.Vijetha, Praveen Godke, T.Subbaiah, M.Ramesh Naidu, Journal of Thermal Engineering Vol7,2,18-29,Feb 2021
- Preparation of Nutraceutical Health Drink Using Aloe Vera as a Base Ingredient, P.Vijetha, K. Naresh Kumar, T.Subbaiah, Murali Nayak Journal of The Institution of Engineers (India): Series D, Online First, June 2021 DOI: 10.1007/s40033-021-00273-2
8. Perspectives on Nickel Hydroxide Electrodes Suitable for Rechargeable Batteries: Electrolytic vs. Chemical Synthesis Routes, Baladev Ash, Venkata Swamy Nalajala, Ashok Kumar Popuri, Tondepu Subbaiah, Manickam Minakshi,Nanomaterials, 2020,10,1878,1-26 doi:10.3390/nano10091878
9. PEG-400 mediated an efficient eco-friendly synthesis of new isoxazolyl pyrido[2,3-d] pyrimidines and their anti-inflammatory and analgesic activity, Srinivasa
Rao Dasari, Subbaiah Tondepu, Lakshmana Rao Vadali & Nareshvarma Seelam Synthetic Communications, July 2020 https://doi.org/10.1080/00397911.2020.1787449.
10. Emperical study of gum ghatti as an alternative thickening agent in hydraulic fracturing, P. Saple, T. Subbaiah, S. Rana and V. Bhaditya, Petroleum, https://doi.org/10.1016/j.petlm.2021.05.003
11. Status of Energy Critical Elements in India, T.Subbaiah, Pradhamesh Saple, Anorali Khan and K.Sanjay. Erzmetall-World of Metallurgy, 73,5, 257-261, 2020
12. Synthesis of hausmannite (Mn3O4) via sonochemical route and characterization by N.Venkataswamy, T.Subbaiah, P.Ashok Kumar and Anusha Chandra. Erzmetall-world of Metallurgy, 5/2020, 73, 5, 253-256, 2020
13. Cleaning method validation for estimation of dipyradimole residue on surface of the drug product manufacturing equipment using the swab sampling and by using high performance liquid chromatographic technique, Sriram V,Naresh Varma S,Subbaiah T and Vivekanandan S, Turkish Journal of Pharmaceutical
Sciences Vol17, 2, 182-189, 2020
14. Effect of Gas Bubbling on Sonochemical Synthesis of Zinc Oxide Porous Discs Venkata Swamy Nalajala, Tondepu Subbaiah, Koya Prabhakara Rao and Vallabhaneni Madhusudhan Rao, Erzmetall World of Metallurgy, Vol73, 1, 33-36, 2020
15. LC-MS Characterization of acid degradation products of metoclopramide: Development and validation of a stability-indicating RP-HPLC method,Sriram V,
Nareshvarma, S,Subbaiah, T,Suresh K,International Journal of Research in Pharmaceutical Sciences.11, 1, 781-789, 202016. A novel material for the removal of Zinc from wastewater using Sterculia foetida" Vijetha ponnam; Subbaiah Tondepu; Ramesh Naidu Mandapati; Murali Naik; Naresh Katari; Ranganath Reddy A, Journal of The Institution of Engineers (India): Series D, Vol 101, 1, 2250-2122 (2020)
16. Engineered Block Carbon Pertinance for Environmental Remidiation, P.Vijetha, T.Subbaiah, K.Bhubaneswari, M.Ramesh Naidu, A.Ranganatha Reddy and K.Naresh katari, Iniernational Journal of Recent Technology and Engineering, 8, 5, 11, 2028-2031, 2020
17. Efficacy of Biochar in removal of organic pesticide Benzatone from watershed systems, Vijetha Ponnam,Naresh Kumar Katari, Ramesh Naidu Mandapati, Subbaiah Tondepu, Sreekanth B Jonnalagadda, Journal of Environmental Science & health, Part B, Vol55, 4, 396-405, Jan 2020.
18. Raman Analysis of the Formation of Dithionate during copper electrowinning, T.Subbaiah, C.K.Sarangi, K.Sanjay, M.S.Manickam J Erzmetall World of Metallurgy, Vol 72, No2, 92-98, 2019
19. Torrefied and Unmodified Capsicum Annum Biochar for Removal of Synthetic hazardous pesticide (Carbo Furan) Vijetha Ponnam, Subbaiah Tondepu, Vineet Aniya, Alka Kumari, Satyavathi Bankupalli, Ramesh Naidu Mandapati, Bio Interface Research in Applied Chemistry Vol 9, 5, 4384-93, 2019
20. Laboratory and Bench Scale Studies to Produce High Pure and High Surface Area Zinc Oxide from Zinc Ash, T. Subbaiah, N. Venkata Swamy, P. Vijetha, and K. Sanjay J Erzmetall World of Metallurgy, 72, 5, 1-4, 2019
21. Hydrodynamics and energy analysis of heavy crude oil transportation through horizontal pipelines using novel surfactant, G.Manojkumar, B.Shirishendu, N.Tapankumar, A.Mandal, T.Subbaiah and T.Rama Mohan Rao, J of Petroleum Sciences and Engineering Vol 178, 140-151 (2019) Influence of process parameters on the yield of Mn3O4 through sonochemical route, Venkata swamy Nalajala, Anoar Ali Khan, Tondepu Subbaiah, Venkata Ramana Avula "The Institution of Engineers: The Springer Journal Series D "Vol 100, 2, 211-215 (2019)
22. A Facile One-Pot Synthesis of 3-Methylbenzisoxazoles via a Key Intermediate of ortho-Ethoxyvinyl Nitroaryls by Domino Rearrangement and Their Anti- Inflammatory Activity, Bethanamudi Prasanna*, Nagaraju B, Shanmukha kumar J.V, Nareshvarma Seelam, T. Subbaiah, Journal of Current Organic Synthesis, Volume 16, 8, 2019
23. Preparation of Barium Titanate from Barite Ore of Andhra Pradesh, T.Subbaiah, H.Gunti, N.Krishna Jyothi, T.V.Ramakrishna and P.Nagalakshmi International Journal of Recent Technology and Engineering, 8, 4, 11, 1524-1526, 2019
24. Response Surface Optimization for an Eradication of Dye onto Groundnut Shell R.Mandapati, T.Subbaiah, V.Ponnam and H.Gunti, Iniernational Journal of Recent Technology and Engineering, 8, 4, 11, 12853-12857, 2019
25. Synthesis, Biological Evaluation, and Molecular Docking Studies of Novel 1,2,3-Triazole Tagged 5-[(1H-Indol-3-yl)methylene] pyrimidine-2,4,6(1H,3H,5H) trione Derivatives1 Ashok Kumara,d, B. Sathish Kumar , E. Sreenivasc , and T. Subbaiah Russian Journal of General Chemistry, Vol. 88, No. 3, 587-595, 2018
26. Influence of Synthesis Temperature on the Growth and Surface Morphology of Co3O4 Nanocubes for Supercapacitor Applications, Rashmirekha Samal, Barsha Dash, Chinmaya Kumar Sarangi, Kali Sanjay, Tondepu Subbaiah, Gamini Senanayake, and Manickam Minakshi, Nanomaterials 7(11), 356-368, 2017
27. Development and Validation for Related Substances of Tartaric Acid Base Pellets of Dipiradamole Modified Release Capsules by Using High Performance Liquid Chromotography, Sriram Valavala, Nareshvarma Seelam, Subbaiah Tondepu and S.Vivekanandan, Asian Journal of Chemistry, Vol 29, 11, 2434-2440, 2017
28. A Facile Approach to Transformation of Heter Aryl Amides from Hetero Aryl Halides, B.Nagaraju, T.Subbaiah and B.Prasanna Heterocyclic Letters Vol7, 2, 467- 472, Feb-April 2017
29. Reactor and column leaching studies for extraction of copper from two grade resources: A comparity study, Geetanjali Mishra, Chinmaya Kumar Sarangi, Kali Sanjay, Tondepu Subbaiah, Subir Kumar Das, Kadambini Sarangi, Malay Kumar Ghosh, Nilotpala Pradhan, Barada Kanta Mishra, Hydrometallurgy, Vol165, 1, 111-117, 2016
30. Electrolytic Manganese Dioxide (EMD): A perspective on worldwide production, reserves and its role in electrochemistry" Avijit Biswal, Bankim Chandra Tripathy, Kali Sanjay, Tondepu Subbaiah and Manickam Minakshi, RSC Advances, 72, (6), 583255-283, 2015
31. Pathway of sucrose oxidation in manganese (pyrolusite) nodule" Baral Ayon; Dash B; Ghosh Malay; Subbaiah T; Minakshi Manickam Ind. Eng. Chem. Res., 54 (49), 12233–12241, 2015
32. Enhanced recovery of nickel from chromite overburden (COB) using Dissimilatory Fe (III) reducers: A novel Bio-Reduction Acid Leaching (BRAL) approach, J Esther, S Panda, L.B. Sukla, N. Pradhan, C.K. Sarangi, T. Subbaiah, Hydrometallurgy, 04/2015; DOI: 10.1016/j.hydromet.2015.04.019.
33. Dual Effect of Anionic Surfactants in the Electrodeposited MnO2 Trafficking Redox Ions for Energy Storage, A. Biswal, B.C. Tripathy, T. Subbaiah, Danielle Meyrick, Manickam Minakshai, Journal of Electrochemical Society, Vol. 162 (1), A30-A38, 2015.
34. Selection of Organic Solvents for Microencapsulation Technique Among Chlorobenzene, 1,4-Dioxane and Benzaldehyde with Water, G.Siva Reddy, T.Subbaiah, M.Maheswara Reddy and R.Srinivasa Reddy, Asian Journal of Chemistry, Vol 28, 9, 2089-2097, 2016.
35. Synthesis, Characterisation and Biological Activities of Novel Pthalazene Derivatives D.Srinivasa Rao, V.Lakshmana Rao and T.Subbaiah, World Journal of Phamacy and Pharmaceutical Sciences, Vol5, No6, 2455-65 (2016)
36. Synthesis, Characterization of Quinazoline Derivatives and Anti Microbial Screening, D.Srinivasa Rao, V.Lakshmana Rao and T.Subbaiah, Int.J.Chem.Sciences, 14(4) 2751-62 (2016)
37. Recovery of Co metal and Electrolytic Manganese Dioxide (EMD) from Co–Mn sludge, A. Biswal, S. Mahakud, B. dash, K. Sanjay, B.C. Tripathy, T. Subbaiah, B.K. Mishra, Sung-Ho Joo, Shun Myung Shin, K.H. Park, Hydrometallurgy, Vol. 152, 159-168, 2015.
38. Preparation of layered nickel aluminium double hydroxide from waste solution of nickel, G. Barik, E. Padhan, B. Dash, K. Sarangi, T. Subbaiah, Minerals Engineering 12/2014; 69:107–112. DOI:10.1016/j.mining .2014.07.015
39. Effect of non-ionic surfactants and its role in K intercalation in electrolytic manganese dioxide, A. Biswal1, B. C. Tripathy, T. Subbaiah, D. Meyrick, M. Ionescu, and M. Minakshi, Materials and Metallurgical Transaction E, 1, 226-238, 2014.
40. Ligand mediated eco-friendly leaching of zinc from spent catalyst in alkaline media" Journal of Industrial and Engineering Chemistry, M. Mohapatra, K. Sanjay, T. Subbaiah, B.K. Mishra, Journal of Industrial and Engineering Chemistry, Vol. 20(4), 2014, 2217-2223.
41. Recovery of copper from a surface altered chalcopyrite contained ball mill spillage through bio-hydrometallurgical route, Sandeep Panda, P.C. Rout, C.K. Sarangi, S. Mishra, N. Pradhan, U.B. Mohapatra, T. Subbaiah, L.B. Sukla, B.K. Mishra, Korean Journal of Chemical Engineering, 31(3) 2014, 452-460.
42. Copper electrodeposition from sulfate solutions—Effects of selenium, A. Baral, C.K. Sarangi, B.C. Tripathy, I.N. Bhattacharya, T. Subbaiah, Hydrometallurgy, Vol. 146, 2014, 8-14.
43. Recovery of manganese and nickel from polymetallic manganese nodule using commercial extractants, E. Padhan, K. Sarangi, T. Subbaiah 2334 Vol. 126(10), 2014, 55–61.
44. Electro-crystallization of Antimony from Acidic and Alkaline Baths in Diaphragm-less Cell, Chinmaya Sarangi, Ayonbala Baral, Jayasmita Panigrahi, Kali Sanjay, Tondepu Subbaiah, Barada Kanta Mishra, Advanced Materials Research, Vol. 828, 2014, 65-72.
45. Behaviour of arsenic(III) and antimony(III) during electrowinning of nickel from aqueous sulphate solutions; R.R. Samal, C.K. Sarangi, B.C. Tripathy, K. Sanjay, I.N. Bhattacharya, T. Subbaiah, Hydrometallurgy, Vol. 139, 2013, 39-45.
46. Synthesis and characterization of fibrous nickel hydroxide obtained from spent nickel catalyst, Pinak Patnaik, Avijit Biswal, Bankim Chandra Tripathy, Sangitarani Pradhan, Barsha Dash, Ramasamy Sakthivel, T. Subbaiah, Trans. Nonferrous Met. Soc. China, Vol. 23, 2013, 2977−2983.
47. Extraction and recovery of lead and zinc from spent car battery leach liquor by liquid extraction with Tributylphosphate, A.A. Baba, F.A. Adekola, M.K. Ghosh, T. Subbaiah, A.G.F. Alabi, R. Panigrahi, R. Smal, A. Baral, Journal of Interferon & Cytokine Research, Vol.6, No 4, 2013.
48. Aqueous processing of nickel spent catalyst for a value added product; Sheik, A.R., Ghosh, M.K., Sanjay, K., Subbaiah, T., Mishra, B.K., Baba, A.A.; Korean Journal of Chemical Engineering, Vol. 30 (2), 2013, 400-404.
49. Influence of alternative alkali reagents on Fe removal during recovery of Mn as Electrolytic Manganese Dioxide (EMD) from Mn sludge, A. Biswal, B.C. Tripathy, K. Sanjay, T. Subbaiah, Hydrometallurgy, Vol. 140, 2013, 151-162.
50. Electrodeposition of manganese dioxide:effect of quaternary amines, A. Biswal, B. C. Tripathy, T. Subbaiah, D. Meyrick & M. Minakshi. Journal of Solid State Electrochemistry, Vol. 17, 2013, 1349–1356.
51. Influence of the microstructure and its stability on the electrochemical properties of EMD produced from a range of precursors; A. Biswal, B.C. Tripathy, K. Sanjay, D. Meyrick, T. Subbaiah, M. Minakshi; Journal of solid state electrochemistry, Vol. 17(12), 2013, 3191-3198.
52. Separation of iron and zinc from manganese nodule leach liquor using TBP as extractant, P. Patnaik, A.A. Baba, K.C. Nathsarma, K. Sarangi, T. Subbaiah, Mineral processing and extractive metallurgy (Trans. Inst. Min. Metall. C), Vol. 122 (3), 2013, 179-185.
53. Extraction of Ni (II) from Spent Hydrodesulfurization HDS Catalyst Through Leaching and Electroless Precipitation of Ni(OH)2., Pradhan, S.R., Dash, B., Sanjay, K., Subbaiah, T. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, Vol. 44(2), 2013, 469-476.
54. Dissolution kinetics of nickel from spent catalyst in nitric acid medium. Sheik, A.R., Ghosh, M.K., Sanjay, K., Subbaiah, T., Mishra, B.K. Journal of the Taiwan Institute of Chemical Engineers, Vol. 44, Issue 1, 2013, 34-39.
55. Insights into heap bioleaching of low grade chalcopyrite ores — A pilot scale study., S. Panda, K. Sanjay, L.B. Sukla, N. Pradhan, T. Subbaiah, B.K. Mishra, M.S.R. Prasad, S.K. Ray., Hydrometallurgy., Vol. 125-126., 2012, 157-165.
56. Bio-hydrometallurgical processing of low grade chalcopyrite for the recovery of copper metal., S. Panda, C.K. Sarangi, N. Pradhan, T. Subbaiah, L.B. Sukla, B.K. Mishra, G.L. Bhatoa, M. Prasad, S.K. Ray, Korean J. Chem. Eng., Vol. 29(6), 2012, 781-785.
57. The effect of magnafloc and zinc on electrowinning of cadmium in sulfate solutions., A. Biswal, K. Padhy, C.K. Sarangi, B.C. Tripathy, I.N. Bhattacharya, T. Subbaiah., Hydrometallurgy., Vol.117-118, 2012, 13-17.
58. Extraction of copper by leaching of electrostatic precipitator dust and two step removal of arsenic from the leach liquor., Sahu, N.K., Dash, B., Sahu, S., Bhattacharya, I.N., Subbaiah, T. Korean Journal of Chemical Engineering, Vol. 29(11), 2012, 1638-1642.
59. A comparative study on the precipitation of hydrated alumina from different sources, B. Dash, B.C. Tripathy, I.N. Bhattacharya and T. Subbaiah, International Journal of Metallurgical Engineering, Vol.1, 2012, 78-82.
60. Studies on characterization and leaching of malachite ore, Pravas Ranjan Behera, Barsha Dash, Prodip Kumar Sen, Tondepu Subbaiah and Raj Kishore Paramguru, The IUP Journal of Chemical Engineering, Vol. III (3), 2011, 51-61.
61. Preparation and characterization of EMD from manganese cake-A byproduct of manganese nodule processing., A. Biswal, K. Sanjay, M.K. Ghosh, T. Subbaiah, B.K. Mishra, Hydrometallurgy, Vol. 110, 2011, 44-49.
62. Preparation of electrolytic manganese dioxide (EMD) from low grade manganese ores/residues., A. Biswal, B. Nayak, B. Dash, K. Sanjay, T. Subbaiah, B.K. Mishra, Proceedings of EMC, 2011.
63. Electrowinning of zinc from sulphate solutions in the presence of perfluoroglutaric acid, C. K. Sarangi, B. C. Tripathy, I.N. Bhattacharya, T. Subbaiah, S. C. Das and B. K. Mishra., Minerals Engineering, Vol. 22, 2009, 1266-1269.
64. Recovery of copper values from bioheap leaching of low grade Malanjkhand Chalcopyrite Ore , L. B. Sukla, K. C. Nathsarma, J. R. Mahanta, S. Singh, S. Behra, K. S. Rao, T. Subbaiah and B. K. Mishra, Korean Journal of Chemical Engineering, 26(6), 2009, 1668-1674
65. Battery grade nickel hydroxide from commercial grade nickel sulphate a by product of cobalt plant., B. Ash, T. Subbaiah and R. K. Paramguru., Erzmetall, Vol. 60, 2007, 349-354
66. Energy reduction techniques during copper and zinc electrowinning., B.C. Tripathy, P. Gopalakrishna, I.N. Bhattacharya, T. Subbaiah and R.K. Paramguru., European Metallurgical Conference(EMC), Vol. 3, 2007, 1583-1591.
67. Physicochemical and electrochemical properties of nickel hydroxide precipitated in presence of metal additives. B. Ash, J. Kheti, K. Sanjay, T. Subbaiah, S. Anand and R. K. Paramguru., Hydrometallurgy , Vol. 84, 2006, 250-255.
68. Recovery of ammonia/ammonia sulfate from synthetically prepared effluent streams. K. Sarangi, N.C. Rout, T. Subbaiah, S. Anand and R.P. Das., EJMP&EP, Vol. 4(3), 2004, 234-243
69. Characterization of nickel hydroxide precipitated from solutions containing Ni2+ complexing agents, T. Subbaiah, R, Mohapatra, S. Mallick, K. G. Mishra, P. Singh and R. P. Das., Hydrometallurgy, Vol. 68(2), 2003, 151-157.
70. Effect of precipitating agents on the physicochemical and electrolytic characteristics of nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Materials Letters, Vol. 57, 2003, 3089-3095.
71. Effect of preparation parameters on electrolytic behaviour of turbostratic nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Materials Chemistry and Physics., Vol. 81, 2003, 45-49
72. Electrochemical precipitation of nickel hydroxide., T. Subbaiah, S. C. Mallick, K. G. Mishra, K. Sanjay and R. P. Das., J. Power Sources, Vol. 122, 2002, 562-569.
73. Preparation, characterization and electrolytic behavior of β-nickel hydroxide., R. Acharya, T. Subbaiah, S. Anand, and R. P. Das., J. Power Sources, Vol. 109 (2), 2002, 494-499.
74. Mass transfer conditions on a perforated electrode support vibrating in an electrolytic cell., P. Venkateswarlu, N. Jaya Raj, D. Subba Rao and T. Subbaiah., Chemical Engineering and Processing, Vol. 41, 2002, 349-356.
75.Effects of SO2 and air sparging in electrowinning of copper., G.R.K. Rao, J. K. Pradhan, K.G. Mishra, P. Venkateswarlu., T. Subbaiah and R.P. Das, J. Plating and Surface Finishing, 49-52, 2000
76. Sulphurous acid as anodic depolariser in copper electrowinning, Part-II., T. Subbaiah, P. Singh, G. Hefter, D. Muir and R.P. Das., J. Appl. Electrochem., 30(2), 2000, 181-186.
77. Electrowinning of copper in the presence of anodic depolariser - A review. , T. Subbaiah, P. Singh, G. Hefter, D. Muir and R.P. Das., Mineral Processing and Extractive Metallurgy Review., Vol. 21, 2000, 479-496.
78. Manganese recovery from leach liquors/residues generated during hydrometallurgical processing of manganese nodules., K. Sanjay, T. Subbaiah, S. Anand, R.P. Das, Proceedings of the ISOPE Ocean Mining Symposium, 246-252, 1999.
79. Mass transfer conditions in an electrochemical cell in the presence of turbulence promoters., T. Subbaiah, P. Venkateswarlu, S. C. Das, R. P. Das and G. j. V. J. Raju., Journal of Plating and Surface Finishing., Vol. 86, 1999, 94-98.
80. Effect of zinc on the electrocrystallisation of cobalt, N. Pradhan, T. Subbaiah, S.C. Das. , Journal of Applied Electrochemistry, Vol. 27, 1997, 713 -719.
81. Pilot plant processing of ammoniacal nickel leach liquor for the recovery of nickel using LIX 64N., K. Srinivasa Rao, P. C. Rath and T. Subbaiah., Minerals and Metallurgical Processing, Vol. 14(6), 1997, 8 -12.
82. Solvent extraction-electrowinning of cobalt using PC-88A – A case study. K.S. Rao, P.C. Rath, B.R. Reddy, S.C. Das, T. Subbaiah, S.K. Gogia, K. Sanjay and R.P. Das., Hydrometallurgy, Vol. 1, 1997, 263-272.
83. Improved ionic mass transfer in an electrochemical cell in presence of turbulence promoters, T. Subbaiah, P. Venkateswarlu, R.P. Das, and G.J.V.J. Raju, Hydrometallurgy, Vol. 42, 1996, 93-102.
84. Hydrometallurgical extraction of electrolytic zinc from industrial wastes- An Indian experience., S.K. Gogia, T. Subbaiah and R.P. Das., An International symposium on the extraction and applications of zinc and lead., 576-585, 1995.
85. Mass transfer rates at vertical plane electrodes in an electrochemical cell., T. Subbaiah, S.C. Das, P. Gopala krishna, P. Venkateswarlu and R.P. Das., Erzmetall, Vol. 48, 1995, 277-280.
86. Effect of calcium chloride in vapour liquid equilibria of the system 1, 4 dioxane -water, T. Subbaiah and B.V. Subbarao., Pakistan Journal of Scientific & Industrial Research, Vol. 38, 1995, 296-300.
87. Mass transfer conditions at a cathode support plate in an electrochemical cell., T. Subbaiah, P. Venkateswarlu, R.P. Das and G.J.V.J. Raju., Chemical Engineering and Processing, Vol. 34, 1995, 495-501
88. Mass transfer studies in an electrochemical cell during electro deposition of copper., T. Subbaiah and R.P. Das., Mineral Processing and Extractive Metallurgy Review, Vol. 12, 1994, 291-306.
89. Effect of some common impurities on mass transfer coefficient and deposit quality during copper electrowinning, T. Subbaiah and S.C. Das., Hydrometallurgy, Vol. 36, 1994, 271-283.
90. Use of Turbulence promoters in an electrochemical cell for recovering metal values from dilute solutions., T. Subbaiah, S.C. Das, P. Venkateswarlu, C. B. Sharma, R.P. Das and G J V J Raju., Bulletin of Electrochemistr, Vol. 9 (8-10), 1993, 530-532.
91. Mass transfer rates in an electrochemical cell, T. Subbaiah, S.C. Das and R.P. Das., Hydrometallurgy, Vol. 33, 1993, 153-163.
92. Salt effect in vapour liquid equilibria, T. Subbaiah., Journal of Chemical Technology and Biotechnology, Vol. 57(2), 1993, 163-168.
93. Local mass transfer measurements from a submerged jet parallel to a flat surface., P. Gopala Krishna, S.C. Das, T. Subbaiah and R.P. Das, Journal of chemical Technology and Biotechnology, Vol. 55, 1992, 65 -71.
94. Mass transfer relationship in copper electrolytic cell under parallel jet flow., P. Gopala Krishna, S.C. Das, T. Subbaiah and R.P. Das, Erzmetall, Vol. 44(10), 1991, 523-526.
95. Physico-chemical properties of copper electrolytes, T. Subbaiah and S.C. Das., Met. Trans. B., Vol. 20(3), 1989, 375-380.
96. Electrowinning of lead from its chloride bath containing organic additives., S.C. Das, T. Subbaiah, P. K. Shoo, R. P. Das and P. K. Jena., Hydrometallurgy, Vol. 21, 1989, 373-383.
97. Hydrodynamic conditions in zinc electrowinning, T. Subbaiah and S.C. Das., Erzmetall, Vol. 41 (10), 1988, 518
98. Electrowinning of cobalt from a sulphate bath containing H2BO3 and NaF., S.C. Das and T. Subbaiah., J. Applied Electrochemistry, Vol. 17, 1987, 675- 683 101.
99. Energy reduction techniques in metal electrochemical processes., S.C. das, T. Subbaiah, P. Gopalakrishna, K. Srinivasa Rao, R.P. Das and P.K. Jena., T T TMS(AIME), 77-91, 1985.
100. Electrowinning of cobalt, Part-I: winning from pure cobalt sulphate bath, S.C. Das and T. Subbaiah., Hydrometallurgy, Vol. 12 , 1984, 317-333.
National
103. Preparation of titanium metal by electrochemical reduction of titanium dioxide., J. Mohanty, P.C. Rath, T. Subbaiah, K.G. Mishra and R.K. Paramguru, Transations of the Indian Institute of Metals, Vol. 62(3), 2009, 249-253.
104. Cobalt Recovery from Cobalt Containing Slag., S. Anand, T. Subbaiah, and R.P. Das., Metals Materials and Processes, Vol. 20, No. 2, 2008, 119-126.
105. Prospects of copper production- present & future., B. C. Tripathy, T. Subbaiah, S.C. Das and V. N. Misra., Mines and Minerals Reporter , Vol. 2 (7)., 2005, 6-15.
106. Physico-Chemical and electrolytic properties of nickel hydroxide precipitated in Ni(NO3)2-NH3 –H2O medium, R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Transations of the SAEST, Vol. 38(1), 2003, 16-20.
107. Physico-chemical and electrolytic properties of nickel hydroxide prepared from nickel sulfate and chloride solutions., R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Trans. SAEST, 38, 2003, 139-41.
108. Effect of complexing agent on precipitation of nickel hydroxide from nitrate solution., R. Mahapatra, Smallish, K. G. Mishra, T. Subbaiah, P. Singh and R. P. Das., Trans. SAEST, Vol. 36( 1&2), 2002, 65-67.
109. Electrometallurgy-Activities at R.R.L. Bhubaneswar., T. Subbaiah, S.C. Das and H. S. Ray., Trans. SAEST, Vol. 33(2-3), 1998, 54.
110. Limiting current density technique in mass tranfer studies of copper electro-winning cells, T. Subbaiah and R. Kammel., Indian Chemical Enginner ,Vol. 28(4), 1986, 43-48.
111. Process development for extraction of zinc, copper and lead from complex sulphide ore/concentrates of ambamata - part I: an overview of the process. K. Sarveswara Rao, S. Anand, T. Subbaiah, S.C. Das, R.P. Das., Transactions of the Indian Institute of Metals, Vol. 37 (1), 1984, 49-53.
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PROCEEDING VOLUMES
International Conferences
1. Processing of Mo spent catalyst for Fe2 (MoO4) synthesis, Rasmita Barik, K. Sanjay, T. Subbaiah, M. Mohapatra, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10th-12th December 2013, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 818-824.
2. Electrolytic manganese dioxide from low grade manganese residue precursor - Effect of sodium lauryl sulphate, A. Biswal, B. C. Tripathy and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 852-859.
3. Role of Tetra Propyl Ammonium Bromide on Cobalt Electrodeposition from Aqueous Sulphate Solutions, P. Patnaik, B. C. Tripathy, I.N. Bhattacharya, T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 874-879.
4. Preparation and Characterization of Cobalt Oxide by Electrochemical Technique, R.R. Samal, B. Dash, K. Sanjay, T. Subbaiah and Shun Myung Shin, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 885-889.
5. Reductive Acid Leaching of Polymetallic Manganese Nodule with Polyol: Preliminary Study, V. Aishvarya, Geetanjali Mishra, Malay K. Ghosh and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 825-829.
6. Recovery of Metal Values from Polymetallic Manganese Nodule Using Sucrose as a Reducing Agent, A. Baral, B. Dash, M.K. Ghosh and T. Subbaiah, XIII International Seminar on Mineral Processing Technology, MPT-2013, 10-12, December 2013, CSIR-Institute of Minerals and Materials Technology Bhubaneswar & Indian Institute of Mineral Engineers, (ISBN 978-81-928552-0-2), Vol. III, 830-834.
7. Electrolytic Manganese Dioxide (EMD) from Manganese Cake - A By-product of Nodule Process, Jyoti Prakasha Panda, Kali Sanjay, Malay Kumar Ghosh, and Tondepu Subbaiah, The ISOPE Symposium Proceedings OMS-2009 (ISBN 978-1-880653-75-3; ISSN 1946-0066), National Institute of Ocean Technology, Chennai, India, September 20–24, 2009.
8. Carbonate addition during chemical precipitation of battery grade nickel hydroxide., B. Ash, D. Tripathy, K. Sanjay, B.C. Tripathy, T. Subbaiah and R.K Paramguru., Mineral Processing Technology MPT-2008,Trivandrum,April 2008, 207-210.
9. Options for treatment of sodium sulphate containing effluents , J. Pradhan,, M. K. Ghosh, T. Subbaiah and S. Anand., Mineral Processing Technology MPT -2007 Mumbai, Edited by N.K. Khosla and G. N. Yadav, Feb 2008, 733-737.
10. An electrochemical approach to produce titanium from titanium dioxide, J. Mohanty, R. K. Paramguru, T. Subbaiah and P.C. Rath., Mineral Processing Technology MPT -2007 Mumbai, Edited by N.K. Khosla and G. N. Yadav, Feb 2008, 535-537.
11. Energy reduction techniques during copper and zinc Electrowinning”, B. C. Tripathy, P. Gopala Krishna, I.N. Bhattacharya, T. Subbaiah and R. K. Paramguru., European Metallurgical Conference EMC- 2007, Dusseldorf, Germany, Edited by N. C. Piret, 3, 2007, 1583-1591.
12. Recovery of metals and high pure materials., K. Sanjay, T. Subbaiah ,S. Anand and R. P. Das., Secondary Resources Proceedings of Mineral Processing Technology MPT- 2006 Chennai, Edited by G. Bhaskara Raju et al., March 2006, 1017-1023.
13. Cobalt recovery from cobalt containing slag., S. Anand, T. Subbaiah and R. P. Das., Proceedings of Mineral Processing Technology MPT -2006 Chennai, Edited by G. Bhaskara Raju et al, , March 2006, 944-950.
14. Physicochemical properties and electrolytic behavior of chemically precipitated nickel hydroxide in presence of bimetallic impurities, J. Kheti, K. Sanjay, T. Subbaiah and S. Anand., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah , June 2005., 270-276.
15. Parametric effects on cathodic electrocrystallization of nickel hydroxide from aqueous nickel nitrate bath, B. Dash, T. Subbaiah and R. K. Paramguru., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah, June 2005., 277-283.
16. Bio-heap leaching practice and its applications in recovering metals from low grade ores, S. Panda, S. Behera, T. Subbaiah, L. B. Sukla, V. N. Mishra, O. P. Chug and M. S. R. Prasad., Emerging Trends in Mineral Processing and Extractive Metallurgy, Bhubaneswar, Edited by V. N. Misra, S. C. Das and T. Subbaiah, , June 2005., 172-178.
17. Synthesis and characterisation of nickel hydroxide as a positive electrode for rechargeable alkaline batteries, J. Kheti, K. Sanjay, T. Subbaiah & S. Anand., Environmental management of mining and Metallurgical Industries, EMOMAMI-2005 Bhubaneswar, Edited by P. K. Jena, Dec 2005, 60-68.
18. Electroremediation of contaminated soils: effect of soil properties and mode of operation on remediation efficiency, K. Sanjay, T. Subbaiah, R. P. Das and Rajiv Sekhar., Soil and Ground water Contamination-Risk Assessment and Remedial measures, Edited by P. K. Govil, NGRI, Hyderabad, 11 Dec 2004, 189-196.
19. Electrocrystallisation of nickel: effect of certain metal ions; B. C. Tripathy, U. S. Mohanty, T. Subbaiah, S. C. Das and V. N. Misra., Hydrometallurgy 2003, 5 th International Symposium Honouring Professor Ian Ritchie held in Vancouver. Editor Courtney Young, A publication of TMS, 2, Aug 2003, 1247-1254.
20. Production of non ferrous metals through aqueous electrowinning, B. C. Tripathy, T. Subbaiah, S. C. Das , H. S. Ray and V. N. Misra., Proceedings of the International Conference on Non Ferrous Metals, Hyderabad Edited by K. Balasubramaniyan, June 2002, 11-19.
21. Characterization and electrolytic behaviour of nickel hydroxide obtained from nickel sulphate solution using urea as neutralizing agent., R. Acharaya, T. Subbaiah, S. Anand and R. P. Das., Proceedings of the seventh International Symposium on Advances in Electrochemical Science & Technology, ISAEST Chennai India, Edited by M. Raghavan, B, Nov., 2002, 62-65.
22. Precipitation of nickel hydroxide by chemical and electrochemical techniques,. S. Mallick, R. Acharya, T. Subbaiah, S. Anand and R.P. Das., Proceedings of the 1st Asian Conference on Solid State Ionic Devices, Chennai Edited by S. Selladurai, March 2000, 262 – 270.
23. Techno-economic evaluation to recover copper, zinc, nickel and cobalt from metallurgical wastes., T. Subbaiah, S. Anand, K. Sanjay and R. P. Das., Proceedings of the International Seminar on Non Ferrous Minerals and Metals held at Bhubaneswar Edited by R. P. Das, Feb.1999, 171-175.
24. Manganese recovery from leach liquors/residues generated during hydrometallurgical processing of manganese nodules, K. Sanjay, T. Subbaiah, S. Anand and R. P. Das., Proceedings of third ISOPE Ocean Mining Symposium, Goa, Nov. 1999, 246-252.
25. Solvent extraction and electrowinning of cobalt using PC 88A - A case study. , K. Srinivasa Rao, P. C. Rath, B. R. Reddy, S. C. Das, T. Subbaiah, S. K. Gogia and R. P. Das., Nickel-Cobalt 97. held at Sudbury, Canada, , Aug. 1997, 263-272.
26. Hydrometallurgical extraction of electrolytic zinc from industrial wastes - an Indian experience, at Sendai, Japan, S.K. Gogia, T. Subbaiah and R.P. Das., Proceedings of Zinc and Lead 95, May 22-24, 1995., .576-585.
27. Use of turbulence promoters in an electrochemical cell for recovering metal values from dilute solutions., T. Subbaiah, S. C . Das, P. Venkateswarlu, C. Bhaskara Sarma, R. P. Das and G. J. V. J. Raju., Proceedings of the International Conference on Energy, Environment and Electrochemistry held at Karaikudi, Tamilnadu, India, Feb.1993, 10-12.
28. Studies on the electrowinning of Ni, Co and Cu from leach liquors. , S.C. Das, T. Subbaiah, P. Gopalakrishna, K. Srinivasa Rao, R.P. Das and P.K. Jena, Symp. Proc. Energy reduction technique in metal electrochemical processes, N.Y. Ed. R.G. Bautista and R. J. Weseley, 1985., 77.
Extraction of zinc, copper and lead from complex sulphide concentrate by ammoniacal leaching under pressure., K. Sarveswara Rao, S. Anand, K.S. Rao, S.C. Das, T. Subbaiah and R.P. Das., International Seminar, Lead, Zinc and Cadmium : Retrospect and Prospect, New Delhi, India, 1981, D 34
National Conferences
23. Effect of impurities during electrochemical splitting of ammonium sulphate., N. C. Rout, K. Sanjay, T. Subbaiah, S. Anand and R. P. Das, Polymetallic Nodules (PMN 2005) held at IMMT, Bhubaneswar, Edited by S. Anand and K. Sanjay, 2005, 138-142.
24. Production and economic evaluation of electrolytic manganese dioxide., A.Ekka, K. Sanjay, T. Subbaiah, R. K. Paramguru and V. N. Misra, Proceedings of theChemical Engineering Congress ,Chemcon- 2003 Bhubaneswar, Dec. 2003., 32.
25. Processing of secondaries for production of zinc and its chemicals., B. C. Tripathy, T.Subbaiah, S. C. Das, and V. N. Misra., Proceedings of National Conference on Lead and Zinc Chemicals –Manufacturers & Markets, New Delhi, Edited by L. Pugazendhy , Dec 2002, 11-19.
26. Preparation of nickel hydroxide by electroless technique., R. Mahapatra, S. Mallick, K. G. Mishra, T. Subbaiah, P. Singh and R. P. Das., Application of Chemical Engineering for Utilisation of Natural Resources(Cheminar-2001) held at Bhubaneswar, 2001, 152-156.
27. Pilot plant trial on solvent extraction and electrowinning of nickel using LIX 64N as solvent., P.C. Rath, K. Srinivasa Rao, T. Subbaiah and R.K. Paramguru., Proceedings of the Hydrotech 93, held at Bhubaneswar, India, Edited by R. P. Das, October, 1993, 261-265.
28. Mass transfer conditions at vertical place electrodes. , T. Subbaiah, S.C. Das, P. Gopala Krishna and R.P. Das., Proceedings of Hydrotech 93, held at Bhubaneswar, India, Edited by R. P. Das, , October, 1993, 239-246.
29. Effect of iron III and chloride ion during copper electrowinning., N. Pradhan, P. Gopala Krishna, T. Subbaiah and S.C. Das., Proceedings of Hydrotech 93, held at Bhubaneswar, Edited by R. P. Das, October, 1993, 247-252.
30. Electrowinning of nickel from various leach liquors. , S.K. Gogia, T. Subbaiah and S.C. Das., Nickel and cobalt metallurgy, Bhubaneswar, Edited by R. P. Das, 1986, T1-T18.
31. Recovery of manganese, lead and zinc from slags, P. K. Jena, S. C. Das, P. K. Sahoo, T. Subbaiah and R. P. Das, Proceedings of Recovery of minor metals in extractive metallurgy, Nagpur, Jan 1983, 1-6.
Patents
1. Hydrometallurgical process for the production of tellurium from high lead bearing copper refinery anode slime, T. Subbaiah, B.K. Mishra, M. K. Ghosh, K. Sanjay, I. N. Bhattacharya, C.K. Sarangi, B. Dash, A.R. Sheik, National Patent No: 2459DEC2013 US 20150053572 A1
2. Design and development of a diapharagm less electrolytic cell and cathode material for continues reduction of nitric acid. T. Subbaiah, B.K. Mishra, K. Sanjay, C.K. Sarangi, A. Biswal, S. Mishra, C. Mallika, U.K. Mudali, R. Natarajan and Baladev Raj. Patent No. 00118NF2011, 3198DEL2012PP 12/10/2012, US 20150291451 A1, WO 2014057505 A4
3. An electrochemical process for the preparation of nickel hydroxide from nickel nitrate solution. T. Subbaiah, S. Mallick, K.G. Mishra and R.P. Das Patent No: 242167 dated 17/8/2010.
4. A novel electrochemical process for bulk production of battery grade nickel hydroxide using consumable nickel anode. Patent No 2649 Del 2009 dated 2/12/2010.
5. An improved process for the continuous conversion of Fe (III) present in phosphoric acid to Fe(II) by electrolytic reduction R. K. Paramguru, B. K. Mishra, P. C. Rath, T. Subbaiah and K. Sanjay, Patent No. 0063 DEL/2008.
6. An improved single step process for production of battery grade alpha nickel hydroxide from nickel nitrate by electrochemical method. T. Subbaiah, B. Dash and S. Anand, Patent No: 2370/DEL/2007.
7. An improved process for the preparation of titanium metal by direct reduction of its oxide, R. K. Paramguru, P. C. Rath, T. Subbaiah, P. Misra, B. B. Nayak, J. Mohanty, Patent No. 0082 NF 2007-CSIR-IMMT.
8. A Process for extraction of Ni from low grade chromite ore, R. P. Das, A. K. Tripathy, S. Anand, S. Das, S. Behra, B. V. R. Murthy, B. Bhoi, P. Datta, M. K. Ghosh, K. Sanjay, T. Subbaiah, K. S. Rao, I. N. Bhattacharya, R. N. Parlikar, G. V. Yugandhar, U. Austosh, H. Simha, K. R. Rao, K. H. V. Prasad, R. K. Singhvi, V. Singh, B. N. Mittal, B. L. Agarwal, V. K. Sanjay, International Patent Nos.: WO 20055225, AU 2002348824, BR 200215990, EP 1697549.
9. A process for the extraction of copper, zinc and lead from complex sulphide concentrate of Ambamata, K. Sarveswara Rao, S. Anand, K. Srinivasa Rao, S.C. Das, T. Subbaiah and R.P. Das, India Patent No.158990 (1985).
10. Electrolytic production of lead from its aqueous chloride solution., T. Subbaiah, S.C. Das, P.K. Sahoo, R. P. Das and P.K. Jena., Patent No. 961/Del/84.
11. A process for the continuous solvent extraction and electrowinning of copper and zinc from ammoniacal leach liquor obtained from pressure leaching of multimetal sulphide ores/concentrates. S. C. Das, P. Gopala Krishna, T. Subbaiah, P. C. Rath, K. Srinivasa Rao, G. Roy Chaudhury, P.K. Sahoo, P.V.R.B. Sarma, R. P. Das, P. K. Sen and S. J. Chopra, Patent No. 170962.
12. A process for recovery of copper, nickel, cobalt and zinc from cobalt cake; S.C. Das, K. Srinivasa Rao, T. Subbaiah, P.C. Rath, G. Roy Chaudhury, K.C. Nathsarma, P.V.R.B. Sarma and R.P. Das, Patent No.1864137
13. Synthesis of Barium Titanate from Barite Ores for Microstrip Antenna, S.S.Mohan Reddy, B.T.P.Madhav, K.Aruna Kumari, K.Raja Harin T.Subbaiah, N.Krishnajyothi, T.V.Rama Krishna, P.Naga Lakshmi and T.Anil Kumar, Appl No 201941013896A
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