【摘要】 主要通过对铌性质、铌在地壳中的分布及铌的工业矿物的介绍,详细研究了铌矿床成因类型以及铌资源国内外分布及其资源特点,通过多金属铌矿床工艺研究的相关数据,提出了多金属铌矿石的选矿工艺和选冶联合工艺。更多还原

【Abstract】 This paper mostly introduced the nature of niobium and the distribution of niobium in the earth’s crust and niobium industrial minerals,and studied in detail niobium deposit genesis type,and proposed mineral processing technology and the joint process between mineral processing and metallurgy of multi-metals niobium ore through correlative research dates of multi-metals niobium deposit.更多还原