CAJ | 학술논문

针对氰化浸金存在环境不友好、生产周期长的不足，诸多非氰浸金方法得以研究和应用。综合阐述了硫脲浸金技术的研究现状，主要有酸性硫脲浸金体系、碱性硫脲浸金体系、硫脲浸出贵液回收等，展望了今后的研究重点。
침대청화침금존재배경불우호、생산주기장적불족，제다비청침금방법득이연구화응용。종합천술료류뇨침금기술적연구현상，주요유산성류뇨침금체계、감성류뇨침금체계、류뇨침출귀액회수등，전망료금후적연구중점。
The gold leaching process using cyanide has the shortcomings such as pollution and long production cy -cles,which encourage the development and application some leaching process without cyanide .The paper overviews current situations of thiourea leaching process mainly including acid thiourea leaching system ,alkaline thiourea leac-hing system,pregnant solution extraction in the process of thiourea leaching ,and put forward the key points of future researches.