金平和巍山精金矿氰化液中金的回收方案比选  

A Comparison of Gold Recovery Scheme from Cyanide Liquid for Gold Concentrates in Jinping and Weishan

作　　者：杨坤[1] 梁可[1] 

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051

出　　处：《有色金属设计》2014年第3期26-29,共4页Nonferrous Metals Design

摘　　要：阐述了浮选精金矿项目设计中2种金回收方法锌置换法和炭吸附法的原理,对比分析其优缺点,确定了适于云南金平金矿和巍山金矿的金回收工艺流程。The principle of two gold recovery methods including the zinc displacement method and the carbon ad-sorption method in the project design of flotation gold concentrates were introduced. By comparing the advantages and the disadvantages of these methods, an appropriate technological process for gold recovery from cyanide leac-hing liquid for gold concentrates in Yunnan Jinping and Weishan was determined.

关 键 词：金回收 精金矿 氰化法 锌置换法 炭吸附法 方案比选 

分 类 号：TF831[冶金工程—有色金属冶金]