遵照伟大领袖毛主席关于“综合利用很重要,要注意”的指示,为了有效地利用国家矿产资源,我们从辉钼矿精选尾矿(含铝0.5～0.8％)中,用水冶法回收钼,制取钼酸铵,使选矿回收率提高0.4～0.7％。采用的工艺流程见附图。 In accordance with the instructions of Chairman Mao, the great leader, that “comprehensive utilization is very important, we should pay attention to it”, in order to make effective use of national mineral resources, we reclaimed the molybdenum from molybdenite tailings (containing 0.5% to 0.8% of aluminum) Preparation of ammonium molybdate, so that beneficiation recovery increased 0.4 ~ 0.7%. The process used in the drawings.