煤-油载金聚团(金室)中解脱金的方法
冯明昭,王菊芳,马安民,刘凤英
1999-07-02
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明涉及回收金的煤-油载金聚团(金室)中解脱金的方法,是采用由络合物、催化剂、氧化剂、添加剂、保护剂、pH调整剂复配的解脱液脱金,在将解脱液(贵液)中的金用还原剂沉积金、银、铜、过滤沉积物,再焙烧脱硫,用硝酸分金,金粉熔炼成锭,从滤液中回收硝酸铜,滤液含银预先用氯化钠沉积回收银,该方法设备简单,避免有机溶剂的毒性污染,同时还避免了焙烧法处理时细粒金随气流逸失,使总金回收率达95-99%以上,是一种回收金的新方法。
Application Date1995-12-29
Patent NumberZL95121617.1
Status专利权的终止
Application Number95121617.1
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3237
Collection中国科学院新疆理化技术研究所(2002年以前数据)
Recommended Citation
GB/T 7714
冯明昭,王菊芳,马安民,刘凤英. 煤-油载金聚团(金室)中解脱金的方法. ZL95121617.1[P]. 1999-07-02.
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