摘要
对生铁中硅的含量测定方法进行改进,选用稀硫酸和稀硝酸混合酸溶解试样,采用硅钼蓝光度法测定,有良好的灵敏度、准确度和稳定性。
The measure method of silicon content in pig iron has been improved,selects the mixed acid with dilute vitriol and dilute nitric acid to dissolve the sample,uses silicon molybdenum blue photometry,has a good sensitiveness,accuracy and stability of the result.
出处
《同煤科技》
2011年第4期32-33,40,共3页
Datong Coal Science & Technology
关键词
生铁
硅钼蓝光度法
快速分析
pig iron
silicon molybdenum blue photometry
speed-analyzing
