东鞍山难选铁矿合理选矿工艺的研究与探讨  

DISCUSSION ON THE RATIONAL BENEFICIATION TECHNOLOGY FOR REFRACTORY IRON ORE OF DONG'ANSHAN MINE

作　　者：徐建本[1] 

机构地区：[1]长沙矿冶研究院,410012

出　　处：《中国矿业》1996年第5期42-46,共5页China Mining Magazine

摘　　要：本文论述了东鞍山难选铁矿石的难选原因及主要试验研究结果。提出了解决其选矿问题的合理方案：矿石适当细磨；选择性紫凝脱泥；采用高效新药剂RA315进行阴离子反浮选。The paper describes the nature of refractory iron ore of Dong'anshan Mine and the major test results. Suggestions on the rational beneficiation technology scheme for refractory iron ore of Dong'an-shan Mine are made, which mainly include: appropriatly fine griding; flocculation desliming; anionicrenerse flotation by new RA315 agint.

关 键 词：难选铁矿石 细磨 絮凝 脱泥 反浮选 铁矿石 

分 类 号：TD951.1[矿业工程—选矿]