Charan, T. Gouri (2010) Studies on the Cleaning Potentialities of High Ash Non-coking Coal of lb Valley Coalfields. Mines and Minerals Reporter .

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Abstract

Coal is the main source of energy for the development of Indian economy and will remain as the most economically viable option for power generation. About 71% of country’s total power generation is in the form of thermal, out of which more than 60% is coal-based. Indian coals contain high ash content and are difficult-to-wash and it is essential to beneficiate them to the required level acceptable to different end users. This article describes the washability characteristics of a typical non coking coal from Ib Valley Coalfields aiming at 34% ash level for power generation through pulverized fuel combustion. Conventional float-and-sink testing was used to determine the yield of clean coal. A suitable flow scheme for beneficiation of the non-coking coal was suggested.

Item Type:	Article
Subjects:	Chemicals and Liquid Fuels
Divisions:	UNSPECIFIED
Depositing User:	Dr. Satyendra Kumar Singh
Date Deposited:	07 Mar 2012 05:00
Last Modified:	07 Mar 2012 05:00
URI:	http://cimfr.csircentral.net/id/eprint/1039

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