一种新型无氰提金工艺  

A New Process for Cyanide-free Gold Extraction Technology

作　　者：周丹桂 宋旭俊 宋涛[2] 

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 [2]昆明冶金研究院,云南昆明650031

出　　处：《云南冶金》2017年第4期49-53,62,共6页Yunnan Metallurgy

摘　　要：概述了一种非氰浸金剂即石硫合剂的配置和注意事项,探讨了石硫合剂的浸金原理,并结合某厂的原料成分及实际情况,设计出一套石硫合剂浸金工艺流程,为顽固金矿或含金二次资源有效提取金提供有价参考。The configuration and precautions of a kind of non-cyanide leaching reagent the lime sulphur synthetic solution is summarized, the gold leaching principle of lime sulphur synthetic solution is discussed, and combining with the raw material composition and practical situation of one plant, a process flow for gold leaching by lime sulphur synthetic solution is designed, which supply the valuable ref- erence to the effective extraction of refractory gold or the gold-beating secondary resources.

关 键 词：金 石硫合剂 无氰浸出 提金工艺 

分 类 号：TF831[冶金工程—有色金属冶金]