Reduction of Ash Content in Raw Coal Using Acids and Alkali

Ash, an inorganic matter present in coal is amenable for dissolution using suitable reagents. Thus the dissolution of ash and its subsequent removal reduces the release of many toxic elements into the environment by coal based industries. Removal of ash also enhances the calorific value. In the pres...

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Bibliographic Details
Main Authors: K. H. Shivaprasad, M. M. Nagabhushana, C. Venkataiah
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:E-Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2010/906192
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