摘要
研究了亚硝基R盐与钴在pH值5—6的溶液中发生显色反应，反应产物在520砌处有最大吸收峰。该测定方法快速、简便，能满足湿法炼锌生产的要求。
This paper has studied the eolour reaction between Nitroso-R-salt and cobalt at pH5 - 6, and found that reacting substance has a max. peak value of absorption at 520 nm. It is a fast, simple method, which can meet the analysis requirement of zinehydrometallurgy.
出处
《甘肃冶金》
2008年第4期25-26,38,共3页
Gansu Metallurgy
关键词
亚硝基R盐
分光光度法
快速
Nitroso-R-salt
spectrophotometrie method
fast
