红外碳硫测定仪测定铁矿石中硫  

DETERMINATION OF SULFUR IN IRON ORES WITH IR SPECTROMETRIC C/S DETERMINATOR

作　　者：张殿英[1] 刘伟[1] 李超[1] 钱菁[1] 

机构地区：[1]济南钢铁集团公司技术监督处,济南250101

出　　处：《理化检验（化学分册）》2002年第8期404-405,共2页Physical Testing and Chemical Analysis(Part B:Chemical Analysis)

摘　　要：采用红外碳硫仪对铁矿石中硫进行测定 ,通过对助熔剂种类、助熔剂的加入量 ,助熔剂的比例 ,称样量、试样加入顺序等条件进行试验 ,选择了测定铁矿石中硫的最佳条件 ,此法的测定范围为 0 .0 1 %～ 4.0 %。The optimum conditions for the determination of sulfur in iron ores by using IR spectrometric C/S determinator i.e. kinds of flux, mass of the flux added, composition and ratio of components of the flux, mass of sample, and the order of addition of the sample, flux etc., were studied in detail and reported in this paper. The suitable range for the determination of sulfur was found to be w (S) 0.01% ～4.0%.

关 键 词：红外碳硫测定仪 铁矿石 硫 助熔剂 

分 类 号：TF521[冶金工程—钢铁冶金] TF513