摘要
建立了一种能够快速分析乙烯裂解气组成的气相色谱方法,并对裂解气样品进行分析。测定结果表明C1~C5轻烃组分、部分永久性气体以及H2S均能在6 min内完成分析。测定结果相对标准偏差均小于3%,重复性良好。
A gas chromatographic analysis method for quickly analyze the composition of pyrolysis gas was established and the pyrolysis gas samples were analyzed.The results showed that the C1~C5 light hydrocarbon components,some permanent gases and H2S could be analyzed within 6 min.The relative standard deviations of the C1~C5 light hydrocarbon components and hydrogen sulfide analysis results were all less than 3%,and the repeatability was good.
作者
李平
洪晓瑛
曾兴业
Li Ping;Hong Xiaoying;Zeng Xingye(Production Management Department,Sinopec Maoming Petrochemical Company,Maoming 525000)
出处
《石化技术》
CAS
2020年第6期99-100,共2页
Petrochemical Industry Technology
基金
广东省高校特色创新项目培训项目(2018KTSCX149)
广东石油化工学院实验课题(909/219015)。
关键词
裂解气
气相色谱仪
定性定量
重复性
Pyrolysis gas
Gas chromatograph
Qualitative and quantitative
Repeatability
