氯化银的回收利用  

Talking about the recycling of silver chloride

作　　者：李建伟 吴鸣 Li Jianwei;Wuming(Yunnan Salt Product Quality Supervision and Inspection Station,Kunming 650011,China)

机构地区：[1]云南省盐业产品质量监督检验站,云南昆明650011

出　　处：《云南化工》2018年第5期82-83,共2页Yunnan Chemical Technology

摘　　要：在盐业产品分析过程中会产生氯化银废弃物,直接丢弃不仅污染环境还造成浪费。讨论了氯化银水合肼直接提银法和用铁还原法从氯化银中提取银的方法,同时讨论分析了两种方法中的操作步骤及在操作中需要注意的地方。in the analysis process will produce a large amount of silver chloride salt waste products,not only pollute the environment but also directly discarded waste,this paper discusses the direct extraction of silver silver chloride hydrazine and iron reduction method for extracting silver from silver chloride,also discussed two methods of operation and attention in operation takes place.

关 键 词：水合肼直接提银法 铁还原法 氯化银 提取 银 

分 类 号：X78[环境科学与工程—环境工程]