Items where Author is "Premchand, "

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Number of items: 36.

Article

Vaish, A K and Singh, S D and Minj, R K and Konar, J and Premchand, and Gupta, R C (2009) Prospects of smelting reduction of nickel - chromium - cobalt bearing magnetite deposit of Nagaland State for value added products. Journal of Metallurgy and Materials Science, 51 (4). pp. 247-258.

Alex, T C and Godiwalla, K M and Kumar, Sanjay and Jana, R K and Rao, A S and Singh, Manjit and Premchand, (2006) Studies on the extraction of manganese from sea nodule residue as ferrosilicomanganese. Steel Research International, 77 (3). pp. 147-151.

Gorai, Bipra and Jana, R K and Premchand, (2003) Characteristics and utilisation of copper slag - a review. Resources Conservation and Recycling, 39 (4). pp. 299-313.

Pandey, B D and Bagchi, D and Kumar, Vinay and Agrawal, A and Premchand, (2002) Pressure sulpuric acid leaching of a sulphide concentrate to recover copper, nickel and cobalt. Transactions of the Institution of Mining and Metallurgy Section C-Mineral Processing and Extractive Metallurgy, 111 . C106-C109.

Pandey, B D and Kumar, Vinay and Bagchi, D and Jana, R K and Premchand, (2001) Processing of Tungsten Preconcentrate from Low Grade Ore to Recover Metallic Values. Mineral Processing and Extractive Metallurgy Review: An International Journal, 22 (1). pp. 101-120.

Kumar, Vinay and Pandey, B D and Bagchi, D and Jana, R K and Agrawal, A and Premchand, (2000) Solvent extraction in the process of metal separation. Minerals & Metals Review, ( ). pp. 68-76.

Saha, A K and Khan, Z H and Premchand, (1999) Reclamation of tungsten metal from tungsten alloy scrap. Transactions of the indian institute of metals, 52 (5). pp. 353-355.

Srikanth, S and Alex, T C and Premchand, (1999) Reduction roasting of central Indian Ocean nodules by use of fuel oil: a thermodynamic and kinetic analysis. Transactions of the Institution of mining and metallurgy section c-mineral processing and extractive metallurgy, 108 ( ). C138-C146.

Jana, R K and Pandey, B D and Premchand, (1999) Ammoniacal leaching of roast reduced deep-sea manganese nodules. Hydrometallurgy, 53 (1). pp. 45-56.

Mehta, K D and Pandey, B D and Premchand, (1999) Bio-assisted leaching of copper, nickel and cobalt from copper converter slag. Materials Transactions JIM, 40 (3). pp. 214-221.

Jana, R K and Srikanth, S and Pandey, B D and Kumar, Vinay and Premchand, (1999) Processing of Deep-Sea Manganese Nodules at NML for Recovery of Copper, Nickel & Cobalt. Metals Materials and Processes, 11 (2). pp. 133-144.

Mehta, K D and Pandey, B D and Premchand, (1997) Bio leaching of copper, nickel and cobalt from copper converter slag by Thiobacillus Ferroxidens. NML Technical Journal, 39 (2). pp. 59-70.

Saha, A K and Khan, Z H and Premchand, (1997) By-product recovery of nickel and cobalt from tungsten scrap. NML Technical Journal, 39 (4). pp. 203-207.

Rayalu, S and Premchand, and Shalini, and Ramachandrarao, P (1997) Characterisation of wastes from processing of sea nodules. NML Technical Journal, 39 (2). pp. 71-76.

Hait, Jhumki and Ranganathan, S and Singh, R J and Premchand, (1997) An Investigation on the beneficiation of a low-grade nickel ore by magnetic separation after partial reduction. NML Technical Journal, 39 (3). pp. 167-175.

Saha, A K and Khan, Z H and Premchand, (1997) Removal of silica and sulphur from wolframite concentrates. NML Technical Journal, 39 (1). pp. 15-21.

Kumar, Vinay and Bagchi, D and Pandey, B D and Jana, R K and Premchand, (1996) Role of impurities in solvent extraction-electrowinning of copper and nickel for the processing of sea nodules. Transactions of the Indian Institute of Metals, 49 (6). pp. 753-760.

Premchand, (1996) Processing of low grade tungsten ore concentrates by hydrometallurgical route with particular reference to India. Bulletin of Materials Science, 19 (2). pp. 295-312.

Premchand, and Kumar, Vinay and Pandey, B D (1995) Extraction of tungsten from low grade Wolframite Jig concentrate. Metals Materials & Processes, 7 (3). pp. 159-168.

Tewari, J P and Singh, S K and Premchand, (1995) Preparation of electroless copper-graphite composite powder for application in avionics industries. NML Technical Journal, 37 (1). pp. 1-11.

Book or NML Publication

Kumar, Rakesh and Srivastava, J P and Premchand, (1998) Utilization of iron values of red mud for metallurgical applications. In: Environmental and Waste Management (ISSN : 0971-9407). National Metallurgical Laboratory, Jamshedpur, India, Jamshedpur, India, pp. 108-119.

Conference or Workshop Item

Agrawal, A and Kumari, S and Manoj, M K and Pandey, B D and Kumar, Vinay and Bagchi, D and Premchand, (2002) Seperation & Recovery of Copper & Nickel from Copper Bleed Stream by Solvent Extraction Route. In: International Symposium on Solvent Extraction, September 2002.

Gorai, Bipra and Jana, R K and Premchand, (2002) Reduction of Emission from Aluminium Industries and Cleaner Technology. In: Clean Technologies for Metallurgical Industries (EWM-2002), 24-25 January, 2002, National Metallurgical Laboratory (CSIR), Jamshedpur.

Mehta, K D and Pandey, B D and Premchand, and Mankhand, T R (2000) Recovery of Valuable Metals from Sea Nodules in Presence of Pyrite and Sulphur. In: International Symposium on Processing of fines - Vol.2, 2000, NML Jamshedpur, Jamshedpur.

Premchand, and Jana, R K (1999) Processing of polymetallic sea nodules: An overview. In: Proceedings of the third (1999) ISOPE ocean mining symposium, Nov 08-10, 1999, Goa, India.

Jana, R K and Gorai, Bipra and Premchand, (1998) Processing of dust materials from Indian copper plants. In: UNSPECIFIED.

Kumar, Vinay and Agrawal, A and Pandey, B D and Premchand, (1998) Processing of spent tanning and chrome plating solutions for chromium recovery. In: Seminar on Environmental & waste management: in non-ferrous metallurgical industries, 1998, NML Jamshedpur, India.

Pande, A M and Prasad, Sanjay and Premchand, (1997) Simultaneous Extraction of Zinc and Manganese Dioxide from Zinc Sulphide Concentrate and Manganese Ore. In: Recent advances in metallurgical processes Vol - 1, 16th-19th July 1997, IIS, Bangalore.

Puvvada, G V K and Jana, R K and Pandey, B D and Bagchi, D and Kumar, Vinay and Premchand, (1997) Ammonia leach and solvent extraction for the recovery of valuable metals from roast-reduced polymetallic ocean nodules. In: 2nd ISOPE Ocean Mining Symposium, Nov 24-25, 1997, Seoul, South Korea.

Alex, T C and Srivastava, J P and Srikanth, S and Premchand, (1997) Pelletisation of reactant dosed laterite. In: Processing of fines: Proceedings of the national seminar, Jan 9-10, 1997, NML Jamshedpur, India.

Srikanth, S and Alex, T C and Agrawal, A and Premchand, (1997) Reduction roasting of deep sea manganese nodules using liquid and gaseous reductants. In: 2nd ISOPE Ocean Mining Symposium, Nov 24-25, 1997, Seoul, South Korea.

Agrawal, A and Ielea, S M and Pandey, B D and Kumar, Vinay and Premchand, (1997) Use of D2ehpa as an Extractant for the Recovery Of Cu, Ni, Co & Zn From Ammoniacal Leach Liquor of Sea Nodules. In: Proceedings of the Internatinal Conference on "Recent Advances in Metallurgical Processes" Golden Jubilee Celebrations, 1997, Department of Metallurgy, Indian Institute of Science, Bangalore.

Jana, R K and Kumar, Vinay and Saha, A K and Rao, K V and Pandey, B D and Premchand, (1996) Processing of Tungsten Alloy Scrap for the Recovery of Tungsten Metal. In: Proceedings of National Seminar on Environmental & Waste Management in Metallurgical Industries, Feb, 1996, NML, Jamshedpur.

Agrawal, A and Pandey, B D and Kumar, Vinay and Premchand, (1996) Solvent extraction in copper metallurgy recovery of acid and metals from copper bleed stream. In: Seminar on Recovery of Valuable By - Products from Intermediate Secondaries in Non-Ferrous Industries, 1996.

Patent

EP2002000708620 (2006) Process for the recovery of nickel from spent catalyst. EP1488015B1.

US2002000095526 (2004) Process for recovery of nickel from spent catalyst. US6733564.

This list was generated on Mon Sep 28 21:36:20 2020 IST.