乙烯底油的色谱和色谱/质谱分析

ANALYSIS OF THE RESIDUAL OIL FROM PRODUCTION OF ETHYLENE BY GC AND GC/MS

对乙烯生产过程中的底油进行了较系统的定性、定量分析,经色谱/质谱(GC/MS)鉴定,共检出35个化合物。GC定量结果表明,已定性的化合物占底油总量的91.14％,其中芳烃占42.97％,不饱和烃占45.31％,为乙烯底油的综合利用,提供了分析方法和依据。

A method for qualiative and quantitative analysis of residual oil from production of ethylene were studied. 35 compounds were identified by GC/MS. The quantitative result by GC showed that the total content of these compounds in residual oil is 91.14％, in which the aromatic hydrocabon is 42.97％, unsaturated hydrocarbon is 45.31％. An analyrical method and data for comprehensive untilization of the residual oil were provided.