胺脱基本知识课件(共20页).doc

精选优质文档-倾情为你奉上胺脱基本知识一、炼油加工流程 图1，原油的加工流程 图2，炼厂液化气的加工流程专心-专注-专业二、脱硫介质组成特点表1，常减压气体常减压蒸馏CO2H2氮气氧气空气甲烷乙烷乙烯丙烷丙烯异丁烷正丁烷丁烯-1异丁烯反丁烯顺丁烯戊烷H2S%（V）初顶气2.331.6210.061.076.2711.611.130.2626.220.677.2316.350.250.060.10.0810.140.5常顶气1.514.335.580.916.0714.55101.5622.060.846.6814.950.30.270.290.1312.811.88减顶气1.287.154.350.9