Rao, S Mohan and Rao, P V T and Choudhury, B Roy (2000) Efficacy of Gravity Separation as an Alternative to Froth Flotation for Treating Jharia group Coal fines. In: International Symposium on Processing of fines. NML Jamshedpur, Jamshedpur, pp. 160-167. ISBN 81-87053-53-4
In general, the Indian coals are difficult-to-wash due to their drift origin. Recovery of clean coal from coal fines is continue to he cost in-effective. Even though several advanced flotation technologies have been commercialized to treat fines, the results are not comparable with the washability data of fines. The Jharia group of coal fines are treated at Tata Steel presently in froth flotation. Keeping merit of gravity separation in view, the test results with water-only cyclone as an alternative gravity method to froth flotation for treating Jamadoba coal fines have been presented in this paper.
|Item Type:||Book or NML Publication|
|Uncontrolled Keywords:||Gravity separation, Coal fines, Water- only-Cyclone|
|Deposited By:||Sahu A K|
|Deposited On:||01 Jun 2011 10:32|
|Last Modified:||06 Jan 2012 11:42|
Repository Staff Only: item control page