机构地区: 四川省冶金地质勘查局
出 处: 《四川地质学报》 2000年第4期257-261,共5页
摘 要: 四川省南江县红山铁矿矿石除主要有用矿物磁铁矿外 ,尚含大量磁黄铁矿、黄铁矿和黄铜矿等 ,这一方面为选矿带来了相当的难度 ,另一方面因为这些金属硫化物中常含Cu、Co等有用元素可供综合利用 ,所以选矿工艺和选矿流程的确定很重要 ,本文对选矿特征、流程及综合回收有用元素等问题作了研究。 Iron ore from the Hongshan iron ore deposit, Nanjiang, Sichuan consists mainly of magnetite, pyrrhotite, pyrite and chalcopyrite and so on which results in difficult dressing. But, on the other hand, such useful elements as Cu, Co in the sulfides are utilizable, this is dependent on ore dressing technological process. This paper deals with textural characteristics, dressing technological process and comprehensive utilization of the iron ores.