摘要
硫代硫酸盐因绿色无毒、浸金速率快、试剂价格便宜等优点被认为是最有前景的氰化替代试剂。系统综述了硫代硫酸盐浸金体系的工艺研究与发展现状,重点阐述了不同硫代硫酸盐浸金体系的工作原理,并针对传统硫代硫酸盐体系存在的问题与对策进行了讨论,分析了无氨-硫代硫酸盐浸金体系潜在的工业应用前景。新型硫代硫酸盐体系的开发与应用将为推动我国黄金行业技术进步和健康可持续发展提供理论借鉴和技术支撑。
Thiosulfate is considered the most promising alternative reagent for cyanide due to its green,non-toxic,fast gold leaching rate and cheap reagent price.A systematic review of the development state of thiosulfate leaching systems was provided,and the principles of different thiosulfate leaching systems were emphatically described.The problems and countermeasures of conventional thiosulfate leaching systems were discussed,and the potential industrial applications of non-ammonia thiosulfate leaching systems were analyzed.The development and application of the new thiosulfate system will provide theoretical reference and technical support to promote technological progress and healthy sustainable development of gold mining industry in China.
作者
符岩
陈俊南
谢锋
王伟
王剑
FU Yan;CHEN Junnan;XIE Feng;WANG Wei;WANG Jian(School of Metallurgy,Northeastern University,Shenyang 110819,China;School of Materials,Metallurgy and Chemistry,Jiangxi University of Science and Technology,Ganzhou 341099,Jiangxi,China)
出处
《有色金属（冶炼部分）》
CAS
北大核心
2023年第12期43-53,共11页
Nonferrous Metals（Extractive Metallurgy)
基金
中央高校基本科研业务费项目(N182502044)。
关键词
硫代硫酸盐
非氰
浸金
无氨
thiosulfate
non-cyanide
gold leaching
non-ammonia
