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金堆城钼业股份有限公司百花岭选矿厂通过对钼精矿中碳来源分析,直接加强岗位操作、添加低铬合金钢球、用煤油捕收剂代替YC捕收剂等各种措施,使钼精矿中碳由3.4%降低到1.5%左右,然后再将钼精矿高温加热烘干,进一步除去钼精矿中的有机碳,最终将钼精矿中碳降低到0.6%以下,使产品达到生产高纯二硫化钼的质量要求。
Through the analysis of carbon sources in molybdenum concentrates, Baidu Ridge concentrator of Jinduicheng Molybdenum Co., Ltd. directly strengthened post operation, added low chromium alloy steel balls and replaced kerosene collector with YC collector, Molybdenum concentrate from 3.4% to 1.5% reduction in carbon, and then heating the molybdenum concentrate high temperature drying, further removal of organic carbon in molybdenum concentrate, the final molybdenum concentrate carbon to 0.6% or less, the product To meet the quality requirements of the production of high purity molybdenum disulfide.