摘要
对合成氨工艺中 H2 S气体含量测定的几种方法做了比较 ,提出微库仑定硫法 。
Several available determination methods of the content of H 2S in the gas are compared in the paper.Microcoulomb method is brought forward,and the anthor made some approaches about the operation conditions of he new method.
出处
《山西化工》
2002年第3期32-33,共2页
Shanxi Chemical Industry
关键词
碘量法
比色法
系统硫
微库仑定硫法
尿素
应用
microcoulomb method
iodometric method
colourimetric method
system sulphur
