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武钢大冶铁矿属矽卡岩多金属矿,矿石含有多种有用元素。选厂主要产品有弱磁铁精矿、强磁铁精矿,副产品有铜精矿、钴硫精矿。矿石中伴生的金、银经选别后主要富集在铜精矿中,铜精矿含金约8克/吨、银18-20克/吨。该矿在釆场生产能力减少的情况下,开展综合利用研究,向综合利用要效益。近年来对选厂进行技术改造,将原设计的铜硫混合浮选的四个系列7A浮选机用JJF-20型浮选机代替作粗、扫选,并改变浮选流程和药剂制度,在二次粗选后面增加一次扫选,将原来的集中加药改为一次粗选、二次粗选、扫选分段加药,采用对
Iron ore in Daye, WISCO is skarn polymetallic ore, which contains many useful elements. The main products of the factory are weak magnetite concentrate, strong magnetite concentrate and by-products of copper concentrates and cobalt-sulfur concentrates. Ore associated with gold, silver, after the main enrichment in the copper concentrates selected, copper concentrate gold about 8 grams / ton, silver 18-20 grams / ton. The mine in the field of production capacity reduction case, to carry out comprehensive utilization of the study, to the comprehensive utilization of efficiency. In recent years, technological transformation of the dressing plant, the original design of copper and sulfur mixed flotation four series 7A flotation machine with JJF-20 flotation machine instead of coarse, sweep election, and change the flotation process and pharmaceutical system, In the second rough selection after the increase of a sweep, the original concentration of medicine to a rough election, the second rough selection, scanning election sub-paragraph, using the right