河南某金矿联合提金工艺技术实践  

THE TECHNICAL PRACTICE OF COMBINED GOLD EXTRACTION TECHNOLOGY OF AGOLD MINE IN HENAN

作　　者：冯胜斌[1] 才振东[2] 冯立[3] 韩新志[3] 

机构地区：[1]中国地质大学地球科学与资源学院,北京100083 [2]首钢矿业公司,北京100021 [3]河南省地矿局地质调查一队,河南洛阳471023

出　　处：《有色金属（选矿部分）》2005年第1期21-23,共3页Nonferrous Metals（Mineral Processing Section）

摘　　要：针对全泥氰化炭浆工艺回收率低 ,应用联合提金工艺 ,混汞回收率 2 1% ,氰化回收率 72 % ,浮选回收率44 % ,大大地提高了生产效率 ,取得了较好的经济、环保和社会效益 ,并对氰化尾矿再回收有较好的指导意义。In view of the low recovery of the all-sliming cyanidation CIP, a combined gold extraction technology was adopted, the recovery of the amalagamition was 25%,the rate of the full-mud cyanide CIP was 72%,the recovery of the flotation technology was 44%,the practice showed that the combined gold extraction technology greatly increased the production efficiency,achieving noticeable economic,environment and social benefits and made the good guidance significance to the recovery of gold mines' tailings.

关 键 词：:联合提金工艺 混汞 浮选 氰化尾矿 回收率 

分 类 号：TD953[矿业工程—选矿] TD925.7