摘要
本文利用高频燃烧红外吸收技术 ,研究了在铁矿中测定硫的方法 ,讨论了仪器工作参数、最佳实验条件以及杂质的干扰等。方法简便、快速 ,工作效率明显提高。测定范围 0 .0 0 1%— 1.5 0 %。
The method of determinating sulphur in iron ore was studied by high frequency induction furnace and infrared absorption.Instrument parameters,optimal conditions of test and interference of impurity were discussed also.The method is quick, simple and convenient.The work efficiency is improved greatly.The test range is 0.001%—1.50%.
出处
《光谱实验室》
CAS
CSCD
2000年第6期631-634,共4页
Chinese Journal of Spectroscopy Laboratory
基金
宁波出入境检验检疫局科研资助
关键词
高频燃烧
铁矿
硫
测定
红外吸收法
High Frequency\|Induction Combustion,Infrared Absorption,Iron Ore,Sulphur.
