原油降凝剂研究浅析  

Brief Analysis of Crude Oil Pour Point Depressant

作　　者：李恺翔[1] 徐仿海[1] 孙忠娟[1] 

机构地区：[1]延安职业技术学院化工化学系,陕西延安716000

出　　处：《广州化工》2012年第24期27-29,42,共4页GuangZhou Chemical Industry

摘　　要：随着国内外原油质量变差、变重,原油在开采、储运、加工过程中都面临着巨大的挑战,原油降凝剂的加入将会缓解原油的开采、储运负担,于是众多研究者致力于原油降凝剂的研究。文章对原油降凝剂的发展、种类、降凝机理做了简单的阐述,并对影响原油降凝的因素及应用进行了分析,希望对原油降凝剂的研究有所借鉴作用。With the deterioration and heavier of crude oil quality at home and abroad,huge challenge appeared during the process of mining,transportation and processing.However,the adding of crude oil pour point depressant can ease the burden,and so many researchers devoted to the study of crude oil pour point depressant.The development progress,species and mechanism of depressing pour point were reviewed,and the factors on the effects of crude oil pour point and application were also analyzed to provide useful reference for the research on crude oil pour point depressant.

关 键 词：原油降凝剂 降凝机理 应用 

分 类 号：TE869[石油与天然气工程—油气储运工程]