摘要
使用电感耦合等离子体发射光谱仪和高频红外碳硫仪测量铅锌银矿石中硫元素含量,探讨了两种方法在测定硫元素含量时的精密度和准确度,通过试验得出两种方法的精密度和准确度都很好,电感耦合等离子体发射光谱法需要溶解样品,溶解样品时间较长,测定时间较快,适合大批量检测;但红外吸收法不用溶样,显著缩短了分析时间能够快速指导生产,适合小批量检测,提高工作效率,对于生产企业有重要的现实意义。
The use of inductively coupled plasma atomic emission spectrometer and high sulfur content infrared carbon sulfur analyzer measurement lead zinc silver ore, two methods of the precision in the determination of sulfur content and the accuracy and precision of the two methods obtained by test and accuracy are good, inductive coupled plasma emission spectra of the samples need to be dissolved method of dissolving the sample time, determination of time is quick, suitable for mass detection; but the infrared absorption method without sample dissolution, shorten analysis time can quickly guide the production, suitable for small batch detection, improve work efficiency, and has important practical significance for the production of the enterprise.
出处
《世界有色金属》
2017年第21期262-263,265,共3页
World Nonferrous Metals
