基于气相色谱法的煤基丙烷分析研究

Analysis of coal based propane by gas chromatography

丙烷主要作为乙烯和丙烯的生产原料或炼油工业溶剂用于有机合成。丙烷、丁烷和少量乙烷的混合物在液化后可作为民用燃料,即液化石油气。相较于甲烷和乙烷,丙烷更具有反应活性,是多种化工产品的原料。随着烯烃分离技术的成熟,煤制烯烃产品及其下游产品的深加工利用项目不断建成并投产,煤基丙烷也受到了越来越多的关注。基于此,文章应用气相色谱法对煤基丙烷产品的分析展开了研究。

Propane is mainly used in organic synthesis as a raw material for ethylene and propylene production or as a solvent in oil refining industry.The mixture of propane,butane and a small amount of ethane can be used as domestic fuel after liquefaction,that is,liquefied petroleum gas.Compared with methane and ethane,propane is more reactive and is the raw material of many chemical products.With the maturity of olefin separation technology,the deep processing and utilization projects of coal-to-olefin products and their downstream products have been built and put into operation,and coal-based propane has also received more and more attention.Based on this,this paper analyzes the coal-based propane products by gas chromatography.