用改进的ZCS-1型智能测硫仪快速测定氟石中的硫

Rapid Determination of Sulfur in Fluorspar by Modified ZCS-1 Sulfur Determination Apparatu

研究了用 ZCS- 1智能测硫仪测定氟石中硫的方法 ,与经典燃烧碘酸钾容量法相比 ,具有快捷、简便、危害性小、精度高等优点。本法的相对标准偏差小于 8.57% ( n=11) 。

The method for the determination of sulfur in fluorspar by ZCS 1 intelligent sulfur determination apparatu was studied.This method is more accurate,simple and rapid comparing with the combustion potassium iodate volumetric method for determination of total sulfur content.The RSD is less than 8.57% ( n =11).