摘要
本实验验采用气相色谱毛细管法,分析工艺气中常量的二氧化硫,用毛细柱POLOT Q进行分离,热导池检测器检测,从而消除样品中含有水分时水峰对二氧化硫影响偏大的问题。
The analytical target was separated with POLOT Q capillary column and detected by a ther mal conductivity cell detector. The influence of water peak on the sulfur dioxide analysis can be eliminated by this method.
作者
张雁东
柳盛
王学智
陈方圆
韩清华
Zhang Yandong;Liu Sheng;Wang Xuezhi;Chert Fangyuan;Hun Qinghua(Shaanxi Yanchang Coal Yulin Energy and Chemical Co.,Ltd.,Yulin 718500,China)
出处
《分析仪器》
CAS
2018年第6期165-167,共3页
Analytical Instrumentation
关键词
气相色谱
工艺气
二氧化硫
毛细柱
热导池检测器
Gas chromatography
Process gas
Sulfur dioxide
Capillary column
Thermal conductivity cell detector
