Indian coal preparation scenario-an overview

摘要

In sum for meeting the demand of high quality coal, consistent with conservation, more importance to be given. More importance be given for washability studies for selecting suitable sizes for beneficiation Fine particle processing circuits with WOC/hydrocyclones and MGS need to be introduced in Indian washeries for better product quality and minimizing production costs. Indian washeries should welcome new technologies including automation and control. Triboelectrostatic separator is a very promising technology and is to be tried for Indian thermal coals.