摘要
概述了含蜡原油中的蜡、胶质、沥青质、轻烃等有关组分与降凝剂的相互作用特点 ,及其对原油改性效果的影响。并结合降凝剂的改性原理 。
This paper outlines the interactions between pour point depressant (PPD) and composition of crude oil such as wax resin,asphaltene, which all influence the improvement of rheological properties of waxy crude oil. And the development of PPD is also outlined.
出处
《化学通报》
CAS
CSCD
北大核心
2002年第12期819-823,共5页
Chemistry
