摘要
着重研究了利用多柱与多阀协同完成对天然气中烃类与永久性气体的分离,并利用TCD检测器进行分析测试。本方法对天然气中甲烷、乙烷、丙烷、正丁烷、异丁烷、正戊烷、异戊烷、己烷、二氧化碳、氩(氧)和氮各组份进行分离检测,并对定量方法进行了研究。本方法精密度、准确度均能满足天然气常规组份的检测要求;并且操作简单、快捷。
This paper focuses on testing method of permanent gas and hydrocarbon in natural gas using GC with multiple column and the synergy and TCD detector, the method research various components separation and testing of methane, ethane, propane, butane, iso-butane, pentane, iso-pentane, n-hexane, Carbon dioxide, argon （oxygen） and nitrogen in natural gas, and studied the quantitative methods. This method detection precision and aecuraey both can satisfy the requirement of natural gas~ and hut simple, fast.
出处
《四川化工》
CAS
2013年第5期33-37,共5页
Sichuan Chemical Industry
关键词
甲烷
乙烷
丙烷
正丁烷
异丁烷
methane
ethane
propane
n-butane
iso-butane
