摘要
研究了硅钼蓝的形成条件、分析特性以及三价铬的干扰和消除方法,确定了硅钼蓝光度法测定铬铁中硅的分析方法。
Fomation conditions of silicomolybdic blue, its analysis feature. interference and removal of Cr (Ⅲ)were studied. Anatytical procedure for measuring Si in ferrochromium by silicomolybdic blue photometry isdetermined.
出处
《安徽冶金》
2002年第3期42-44,共3页
Anhui Metallurgy
关键词
硅钼蓝光度法
测定
铬铁
硅
ferro chromium
silicon
silicomolybdic blue
spectrophotometry
