Items where Author is "Akerkar, D D"

Article

Saha, A K and Khan, Z H and Akerkar, D D (1993) Reduction of Manganese sea nodules with noncoking coal. Transactions of the indian institute of metals, 46 (2). pp. 63-69.

Saha, A K and Khan, Z H and Akerkar, D D (1992) Extraction of nickel from Indian low-grade siliceous ore. Transactions of the Institution of Mining and Metallurgy Section C - Mineral Processing and Extractive Metallurgy , 101 ( ). C52-C56.

Bodas, M G and Akerkar, D D (1991) Extraction of nickel and cobalt from over-burden sample of chromite ore mines of orissa mining corporation. Transactions of the Indian Institute of Metals, 44 (6). pp. 433-440.

Saha, A K and Khan, Z H and Akerkar, D D (1991) Studies on lignite reduction of manganese sea nodules for extraction of nickel, copper and cobalt. Transactions of the Indian Institute of Metals, 44 (2). pp. 131-137.

Jana , R K and Murthy, D S R and Nayak, A K and Mahanty, M S and Tiwary, S K and Akerkar, D D (1990) Leaching of roast-reduced polymetallic sea nodules to optimize the recoveries of copper, nickel and cobalt. International Journal of Mineral Processing, 30 (1-2). pp. 127-141.

Kumar , Vinay and Pandey , B D and Akerkar, D D (1990) Electrowinning of Nickel in the Processing of Polymetallic Sea Nodules. Hydrometallurgy, 24 (2). pp. 189-201.

Jana, R K and Akerkar, D D (1989) Studies of the metal-ammonia-carbon dioxide-water system in extraction metallurgy of polymetallic sea nodules. Hydrometallurgy, 22 (3). pp. 363-378.

Murthy, D S R and Khan, Z H and Akerkar, D D (1989) A chloridizing roast leach process for the extraction of copper and nickel from bulk sulfide concentrates. Transactions of The Indian Institute of Metals, 42 (2). pp. 149-154.

Pandey, B D and Kumar, Vinay and Bagchi, D and Akerkar, D D (1989) Extraction of Nickel and Copper from the Ammoniacal Leach Solution of Sea Nodules by LIX 64N. Ind. Eng.Chem. Res., 28 (11). pp. 1664-1669.

Pandey, B D and Jana, R K and Kumar, Vinay and Bodas , M G and Akerkar , D D (1988) Treatment of Polymetallic Sea Nodules by Ammoniacal Reduction Leaching. Transactions of the Indian Institute of Metals, 41 (4). pp. 319-328.

Pandey, B D and Kumar, Vinay and Akerkar, D D (1988) Extraction of Copper From Ammoniacal Solution By LIX-84. Transactions of the Indian Institute of Metals, 41 (3). pp. 265-267.

Bodas, M G and Bagchi, D and Akerkar, D D (1988) Characterization and leaching studies of the manganese residue generated in the treatment of polymetallic sea nodules. Transactions of the Indian Institute of metals, 41(6) . pp. 615-617.

Vaish, A K and Akerkar, D D (1988) An electrothermal model for the optimum design and smelting operation in reducing type ferro-alloy furnaces. Transactions of the Indian Institute of metals, 41 (3). pp. 247-254.

Pandey, B D and Jana, R K and Bodas, M G and Kumar, Vinay and Akerkar, D D (1988) Extraction of Copper and Zinc from Complex Sulphide by Solvent Extraction -Electrowinning Route. Journal of Electrochemical Society, 37 (3). pp. 247-251.

Vaish, A K and Mahanty, M S and Saha, A K and Mathur, S B and Bodas, M G and Kumar, Vinay and Jana, R K and Khan, Z H and Akerkar, D D (1988) Pilot scale production of ferro-silicon through electro-thermal smelting. NML Technical Journal, 30 (1-4). pp. 6-12.

Vaish, A K and Akerkar, D D (1988) Quick lime process for the production of calcium silicide through electrothermal smelting. Transactions of the Indian Institute of metals, 41 (4). pp. 385-387.

Saha, A K and Khan, Z H and Akerkar, D D (1988) Recovery of cobalt from ammoniacal raffinate solution generated in processing of polymetallic sea nodules of Indian Ocean. NML Technical Journal, 30 (1-4). pp. 13-16.

Jana, R K and Pandey, B D and Kumar , Vinay and Saha, A K and Akerkar, D D (1987) Treatment of Ammoniacal Leach Liquor from Reduction Roast-Leach Route of Sea Nodules by Solvent Extraction. Transactions of the Indian Institute of Metals, 40 (6). pp. 479-488.

Kumar, Vinay and Jana, R K and Jha , D and Nayak, A K and Bagchi, D and Akerkar, D D (1987) Recovery of Copper, Nickel and Cobalt from Ammoniacal Leach Liquors Obtained by Direct Ammonia Leaching of Sea Nodules. Transactions of the Indian Institute of Metal, 40 (1). pp. 64-70.

Saha, A K and Akerkar, D D (1987) Fuel oil reduction of polymetallic manganese sea nodules of Indian Ocean for extraction of nickel, copper and cobalt. NML Technical Journal, 29 (1-4). pp. 3-8.

Vaish, A K and Mahanty, M S and Saha, A K and Mathur, S B and Bodas, M G and Kumar, Vinay and Jana, R K and Khan, Z H and Bagchi, D and Nayak, A K and Akerkar, D D (1986) Production of multi-grade calcium silicide by quick lime method. NML Technical Journal, 28 (1-4). pp. 18-25.

Saha, A K and Srinivasan, S R and Akerkar, D D (1985) Acid treatment for purification and enrichment of low grade molybdenite concentrates. NML Technical Journal, 27 (3-4). pp. 46-55.

Saha, A K and Srinivasan, S R and Akerkar, D D (1985) Removal of copper and nickel from low grade molybdenite concentrates. NML Technical Journal, 27 (3-4). pp. 40-45.

Singh, B N and Mohanty, B N and Akerkar, D D and Altekar, V A (1982) Extraction of nickel and cobalt from the nickeliferous oxide ores of India. Transactions of The Indian Institute of Metals, 35 (4). pp. 357-365.

Murthy, SR and Subrahmanyam, N and Akerkar, D D (1981) Processing of bulk copper-nickel sulfide concentrates by electrothermal smelting and matte leaching. Transactions of the Indian Institute of metals, 34 (6). pp. 511-514.

Bodas, M G and Akerkar, D D and Altekar, V A (1979) Thermal-decomposition of manganese carbonate for the production of manganese-dioxide. Transactions of the Indian Institute of Metals, 32 (5).

Saha, A K and Srinivasan, S R and Akerkar, D D (1977) Leachability of mosabani and malanjkhand copper ores by microorganisms - comparative-study. Transactions of the Indian Institute of metals, 30 (6). pp. 420-422.

Bagchi, M and Akerkar, D D (1977) Selective separation and extraction of nickel from ammoniacal leach liquors using a chelating agent. Transactions of the Indian Institute of metals, 30 (3). pp. 177-179.

Singh, S K and Akerkar, D D (1975) A continuous and self regulating method for making copper powder by electrolysis. NML Technical Journal, 17 (1-2). pp. 23-26.

Sankaran, C and Srinivasan, S R and Akerkar, D D (1973) Recovery of copper from dilute solutions. NML Technical Journal, 15 (4). pp. 32-41.

Singh, Narinder and Mathur, S B and Akerkar, D D (1973) Refining of selenium-A review. NML Technical Journal, 15 (1). pp. 17-23.

Saha, A K and Kumar, A and Akerkar, D D and Shahani, M J (1972) Production of iron powder from ferrous chloride by hydrogen reduction. NML Technical Journal, 14 (3). pp. 113-118.

Saha, A K and Kumar, A and Akerkar, D D and Shahani, M J (1971) Utilization of indigenous steel scrap for iron powder production-A study of dissolution rates of scrap in hydrocholoric acid. NML Technical Journal, 13 (4). pp. 93-99.

Akerkar, D D and Shahani, M J (1970) Development of hydrochloric acid pickling of steel in India. NML Technical Journal, 12 (4). pp. 87-92.

Conference or Workshop Item

Akerkar, D D (1994) Physico Chemical Aspects of Alumino-Thermic Reduction in the Production of Low Carbon Ferro-Alloys. In: 4th Refresher Course on Ferro Alloys, January 12-14, 1994, Jamedepur.

Jana, R K and Pandey, B D and Kumar, Vinay and Bodas, M G and Akerkar, D D (1986) Seperation & Recovery of Cu and Zn by Solvent Extraction - Electrowinning from the Sulphate Leach Liquor of Complex Sulphide Ore. In: Proceedings of The National Symposium on Separation Techniques, Jan 1986, .

Akerkar, D D (1985) Some Observations on the Processing of the Polymetallic Sea nodules at the National Metallurgical Laboratory. In: Proceedings of National Seminar on Mineral Processing and IX Annual Technical Convention of Indian Institute of Mineral Engineers, 11th & 12th March 1985, National Metallurgical Laboratory (CSIR), Jamshedpur.

Akerkar, D D and Vaish, A K and Dhanjal, S S and Rao, G N (1983) Calcium Silicide - Methods of production and their technological consideration. In: Proceedings of the Seminar on Problems and Prospects of Ferro-Alloy Industry in India, Oct. 24-26, 1983, NML, Jamshedpur.

Akerkar, D D (1983) Development of the process for production of vanadium rich slag and low silicon pig iron from vanadium bearing titan-iferous magnetites of Masanikere at VISL, Bhadravati. In: Proceedings of the Seminar on Problems and Prospects of Ferro-Alloy Industry in India, Oct. 24-26, 1983, NML, Jamshedpur.