车用无铅汽油储运过程中的质量变化研究  

A Study on Quality Transition of Vehicle - Use Unleaded Gasoline during Storage & Transportation

作　　者：王维民[1] 李林萍[2] 杨志明[3] 吴耀棠[4] 

机构地区：[1]中国石化销售华北公司,天津300170 [2]中国石化股份有限公司浙江石油分公司,杭州310009 [3]中国石化股份有限公司江苏石油分公司,南京210037 [4]中国石化股份有限公司广东石油分公司,广州510145

出　　处：《石油商技》2004年第2期9-15,共7页Petroleum Products Application Research

摘　　要：介绍了车用无铅汽油在储运过程中的质量变化情况。结果表明:汽油中的二烯烃含量影响汽油的洗后实际胶质;汽油的组成直接影响储存后汽油的辛烷值变化;汽油中加入的抗爆剂影响储存后汽油的辛烷值、诱导期、实际胶质等性能。The quality transition of vehicle - use unleaded gasoline during storage and transportation is studied. The result shows that the diene content in gasoline will have impact on the actual colloidal matter content in the washed gasoline; the gasoline composition will directly affect the change of gasoline octane number after storage; and the addition of anti - knock agent will influence the octane number, the inhibition period and the actual colloidal matter of gasoline.

关 键 词：无铅汽油 汽车 二烯烃 辛烷值 抗爆剂 柴油 

分 类 号：F426.22[经济管理—产业经济]