文献类型：期刊文献

中文题名：胜利黄岛原油深度电脱盐的研究Ⅰ．破乳剂组成的影响

英文题名：Study on Deep Desalting of Shengli Huangdao Crude Oil Ⅰ.Effect of Demulisifer Composition

作者：詹敏[1];马峰华[1];徐心茹[1];杨敬一[1];张一安[1]

机构：[1]华东理工大学石油加工研究所

年份：1995

卷号：21

期号：1

起止页码：37

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：脱盐;破乳;破乳剂;原油;酚醛树脂;炼油

外文关键词：desalting;demulsion;demulsifier;surfactant;crude oil;phenolic resin

摘要：根据胜利黄岛原油的性质，在筛选了几十种破乳剂的基础上，选择了酚醛树脂和环氧丙烷、环氧乙烷的嵌段共聚物作破乳剂。探讨了破乳剂组成对原油脱水、脱盐以及界面张力的影响。通过分态脱盐、脱水试验，得到了适合黄岛原油的最佳破乳剂组成。
Dozens of demulsifiers were tested for desalting of Shengli Huangdao crude oil on a static test apparatus. By screening the test results,demulsifiers of alkyl phenol aldehyde polyoxyethylene/propylene ether type were selected. Effects of compositions of the demulsi-fiers on their desalting performances and interfacial tension between oil/aqucous phases are discussed,thus optimum composition of the demulsifier is determined.