一次进样同时测定炼厂气各组分  

Determination of All Components of Refinery Gas by One Injection

作　　者：王丽华[1] 

机构地区：[1]抚顺石油化工研究院,辽宁抚顺113001

出　　处：《辽宁化工》2004年第6期380-383,共4页Liaoning Chemical Industry

摘　　要：介绍了气相色谱法同时测定烃类 (C1～C+ 6)和非烃 (O2 、N2 、CO2 、CO)等 30多个组分的分析方法。只经一次进样 ,不但可同时测定氢的含量 ,而且还可得到C+ 6的准确结果。该方法具有速度快、准确度高等特点 ,完全符合炼厂气的分析要求。An analytical method of the determination of more than 30 components including hydrocarbon(C 1～C + 6)and nonhydrocarbon(O 2 ?N 2 ?CO 2?CO)by gas chromatrography was introduced in this paper.Only by one injection of the sample,not only the content of H 2 can be determined simultaneously,but also the accurate result of C + 6 can be obtained.This method can meet the analytical requests of refinery gas with its high speed and accuracy.

关 键 词：一次进样 炼厂气 组分 

分 类 号：O657.31[理学—分析化学]