Effect of Jigging on Recovery of Combustible Values From Non-Coking Coal: A Case Study on Ramagundam Coal Field, Godavari Basin, Andhra Pradesh

摘要

This paper presents the reserves, production and dispatch of non-coking coal from Ramagundam Coal Field, Godavari Basin, Andhra Pradesh. Jigging studies carried out on this coal sample containing 42 - 44 percent. The performance of jig at different process variables i.e., size range of bed material, screen aperture, water flow rate, and feeding time were studied. The results of this investigation reveals that the size range of the bed material has direct relation with size distribution of the feed material.