Items where Author is "Roy, Subrata"

Article

Roy, Subrata and Mandal, S K and Das, Avimanyu (2014) Segregation and Process Features in a Teeter Bed Separator as Revealed by High-Speed Videography and Image Processing. Mineral Processing and Extractive Metallurgy Review, 35(1) (IF-0.690). pp. 15-22.

Roy, Subrata and Das, Avimanyu (2013) Recovery of Valuables From Low Grade Iron Ore Slime and Reduction of Waste Volume by Physical Processing. Particulate Science and Technology: An International Journal, 31(3) (IF-). pp. 256-263.

Roy, Subrata and Vidyadhar, A and Konar, J and Das, Avimanyu (2012) Metal Enrichment of Finely Ground Electronic Waste using Eddy Current Separation. Separation Science and Technology, 47 (12). pp. 1777-1784.

Roy, Subrata and Mandal, S K and Das, Avimanyu (2012) Segregation and Process Features in a Teeter Bed Separator as Revealed by High Speed Videography and Image Processing. Mineral Processing and Extractive Metallurgy Review: An International Journal, 06 Aug 2012 .

Upadhyay, Rajendra Kumar and Venkatesh, Akella Satya and Roy, Subrata (2010) Mineralogical Characteristics of Iron Ores in Joda and Khondbond Areas in Eastern India with Implications on Beneficiation. Resource Geology, 60 (2). pp. 203-211.

Das, Avimanyu and Sarkar, B and Vidyadhar, A and Roy, Subrata (2010) Efficient Recovery of Combustibles From Coking Coal Fines. Mineral Processing and Extractive Metallurgy Review, 31 (4). pp. 236-249.

Panda, A K and Singh, S and Das, Swapan K and Mitra, A and Koblischka, M and Jamieson, B and Roy, Subrata (2009) Effect of magnetizing field on the martensitic transformations in a melt spun NiMnGa alloy. Journal Of Physics D-Applied Physics , 42 (24). p. 245004.

Roy, Subrata and Venkatesh, A S (2009) Banded Iron Formation to Blue Dust: mineralogical and geochemical constraints from the Precambrian Jilling-Langalata Deposits, Eastern Indian Craton. Applied Earth Science : IMM Transactions section B, 118 (3-4). pp. 178-188.

Roy, Subrata and Venkatesh, A S (2009) Mineralogy and geochemistry of banded iron formation and iron ores from eastern India with implications on their genesis. Journal of Earth System Science, 118 (6). pp. 619-641.

Roy, Subrata and Das, Avimanyu (2009) Nature of low-grade Indian iron ores and the prospects of their enrichment through gravity separation. Minerals & Metallurgical Processing, 26 (3). pp. 141-150.

Das, Avimanyu and Sarkar, B and Biswas, P and Roy, Subrata (2009) Performance prediction of floatex density separator in processing iron ore fines – a relative velocity approach. Mineral Processing and Extractive Metallurgy (Trans. IMM C), 118 (2). pp. 78-84.

Roy, Subrata (2009) Recovery Improvement of Fine Iron Ore Particles by Multi Gravity Separation. The Open Mineral Processing Journal, 2 (14). pp. 17-30.

Roy, Subrata and Das, Avimanyu and Venkatesh, A S (2008) A comparative mineralogical and geochemical characterisation of iron ores from two Indian Precambrian deposits and Krivoy rog deposit, Ukraine: implications for the upgrading of lean grade ore. Applied Earth Science : IMM Transactions section B, 117 (3). pp. 125-147.

Roy, Subrata and Das, Avimanyu (2008) Characterization and processing of low-grade iron ore slime from the Jilling area of India. Mineral Processing and Extractive Metallurgy Review, 29 (3). pp. 213-231.

Sarkar, B and Das, Avimanyu and Roy, Subrata and Rai, S K (2008) In depth analysis of alumina removal from iron ore fines using teetered bed gravity separator. Mineral Processing and Extractive Metallurgy (Trans. IMM C), 117 (1). pp. 48-55.

Roy, Subrata and Das, Avimanyu (2007) Feasibility of Producing Pellet Grade Concentrate by Beneficiation of Iron Ore Slime in India. Separation Science and Technology, 42 (14). pp. 3271-3287.

Conference or Workshop Item

Roy, Subrata and Das, Avimanyu (2008) Adverse effects on environment by the Iron Ore Industries - some measures to reduce them. In: Proceedings of National Seminar on Environmental Management in Mining & Allied Industries (EMMA-2008), November 7-8, 2008, BHU, Varanasi.

Roy, Subrata and Das, Avimanyu and Sarkar, B and Bhattacharyya, K K (2007) Separation response of iron ores during gravity concentration. In: Advanced Gravity Separation, Aug 30 - Sept 1, 2007, NML Jamshedpur.

Das, Avimanyu and Roy, Subrata (2007) Comminution - Theory and Plant Practice. In: Processing of Iron Ore, Nov. 28-Dec. 01, 2007, NML, Jamshedpur.

Das, Avimanyu and Roy, Subrata (2007) Magnetic Separation - Principles and Application in Beneficiation of Iron Ores. In: Processing of Iron Ore, Nov. 28-Dec. 01, 2007, NML, Jamshedpur.