摘要
氰化工艺是从矿石中提取黄金的主要工艺,然而氰化物具有剧毒性。随着多金属伴生型金矿的开发利用,氰化工艺已不适应安全环保和经济效益并存的绿色生态矿山发展理念,对含氰尾矿尾液的净化处理和无氰浸金技术的深入研发已成为各涉氰企业亟待解决的问题。
The cyanidation process is the main process for extracting gold from ore,however cyanide is highly toxic.With the development and utilization of multi-metal associated gold mines,the cyanidation process has not adapted to the development concept of green ecological mines where safety,environmental protection and economic benefits coexist.The in-depth research and development of the cyanide-containing tailings tail liquid purification treatment and the cyanidefree gold leaching technology has become an urgent problem to be solved by various cyanide enterprises.
作者
徐超
高腾跃
张文平
蔡明明
陈艳波
秦广林
Xu Chao;Gao Tengyue;Zhang Wenping;Cai Mingming;Chen Yanbo;Qin Guanglin(Metallurgical Laboratory Branch of Shandong Gold Mining Technology Co., Ltd., Yantai 261400, China)
出处
《中国资源综合利用》
2018年第12期94-95,共2页
China Resources Comprehensive Utilization
关键词
氰化工艺
氰化物
无氰浸出
绿色生态矿山
cyanide process
cyanide
cyanide-free leaching
green ecological mine
