氢火焰气相色谱法快速检测工作场所空气中的丙烯、环氧乙烷、环氧丙烷

Fast Determination of Propylene,Ethylene Oxide,Propylene Oxide in the Workplace Air by GC-FID

在化工企业工作场所空气中经常存在着一些可燃性气体,需测定其含量,以便在施工动火时避开可燃性气体的爆炸极限浓度,确保施工安全。本文主要针对某化工企业工作场所空气中含有的丙烯、环氧乙烷、环氧丙烷3种可燃性气体进行分析。

Chemical enterprises in the workplace air there are often some Combustible gases, Determination of its content in order to flare up during the construction to avoid a combustible gas when the explosion limit concentration, to ensure construction safety. In this study of a major chemical enterprise for the workplace of air containing nropylene, ethylene oxide, propylene oxide analysis of three types of combustible gas are analysed.