摘要
采用燃烧-酸碱滴定法测定银精矿中硫量,该方法简便、快速,准确度高,回收率在98.5%以上,精密度RSD<1%。
In this paper,a combustion—acld-base titrimetry for the determination of sulfur content in silver concentrates is described. This method is proved to be not only good is accuracy and precision, but also simple and rapid in operation. A recovery of larger than 98. S% is attained. The relative standard deviation is less than 1.0%.
出处
《甘肃冶金》
2008年第2期73-75,84,共4页
Gansu Metallurgy
关键词
燃烧-酸碱滴定法
银精矿
硫
combustion-acld-base titrimetry
silver concentrates
sulfur
