摘要
针对黄金精炼的主要工艺进行了分析,列举了各种工艺的优缺点及适用情况。其中主要分析了黄金萃取工艺和黄金电解工艺,简要分析了控电位氯化工艺,王水还原工艺及氯化挥发工艺。同时结合作者自身工作经验对黄金精炼的主要工艺进行了展望。
The processes of gold refining in China were reviewed. The features of gold refining processes such as electrolysis process, extraction process, electric control chlorination process,aqua regia process and chlorination-evaporation process were analysised. Prospection of the processes mentioned above was made combined with the author's own work experience.
出处
《世界有色金属》
2017年第22期9-10,共2页
World Nonferrous Metals
关键词
金精炼
电解工艺
萃取工艺
Gold Refining
Electrolysis Process
Extraction Process
