Research and improvement of fine cleaned coal desliming technology for coal preparation plant
2.
Abstract : the high - purity products of 93 % - 98 % mica with bright and clean surface have been obtained from clastic mica by use of a new beneficiationtechnology , which consists of rod milling , desliming , sieving and table concentration . the products meet the needs of markets at home and abroad
मोबाइल