Charan, T. Gouri and Chattopadhyay, U.S. and Singh, K.M.P. and Kabiraj, S. and Haldar, D.D. (2009) Pilot-scale Baum Jig Washing for Beneficiation of a High-Ash Indian noncoking Coal. International Journal of Coal Preparation and Utilization, 29 (3). pp. 130-139. ISSN 1939-2699

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Abstract

Coal will continue to play an important role in overall energy scenario in India. Despite its high-ash content, the run-of-mine (ROM) Indian coals are used directly for thermal power generation. There is an urgent need to improve quality of coal by reducing ash so that a consistent supply of quality coal can be supplied to the power plants. Pilot-scale studies were conducted on beneficiation of High Ash Indian Non Coking Coal obtained from the Samleshwari mines using a 20-t/h Baum Jig Washer. The results of the pilot-scale studies revealed that the ROM coal, containing 50% ash content, could be cleaned with the Baum jig providing a clean coal containing 36% ash at a yield of 52%.

Item Type:	Article
Uncontrolled Keywords:	Baum jig; Indian coal; Jigging
Subjects:	Coal Preparation
Divisions:	UNSPECIFIED
Depositing User:	Dr. Satyendra Kumar Singh
Date Deposited:	28 Dec 2011 09:37
Last Modified:	28 Dec 2011 09:37
URI:	http://cimfr.csircentral.net/id/eprint/516

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