摘要
对硅钼蓝光度法测定高炉渣中的二氧化硅的方法加以改进 ,采用试样在大量沸水中用稀盐酸溶样 ,并用沸水浴加热 ,促使硅钼黄在短时间内生成 ,从而使操作简单、快速、准确度高 ,结果令人满意。
The determining method of silicon dioxide in blast furnace slag by silicon molybdenum blues photometry was improved. The sample is melted by dilute hydrochloric acid in plenty of boiling water, and heated in boiling water bath, then the silicon molybdenum yellows can be made in short time. The operation is simple and rapid, and it has high accuracy. The result is satisfactory.
出处
《山东冶金》
CAS
2003年第1期51-52,共2页
Shandong Metallurgy
关键词
硅钼蓝光度法
测定
高炉渣
二氧化硅
silicon molybdenum blues photometry
silicon dioxide
blast-furnace slag
