原油破乳剂AP221的cmc和分子量及脱水率的研究  

STUDY ON CMC AND MOLECULAR WEIGHT AS WELL AS DEHYDRATING EFFICIENCY OF CRUDE OIL DEMULSIFIER AP221

作　　者：陈文海[1] 李秋小[1] 

机构地区：[1]中国科学院新疆化学所,乌鲁木齐830011

出　　处：《精细石油化工》1994年第3期28-31,共4页Speciality Petrochemicals

摘　　要：为研究AP型原油破乳剂的性能,合成了原料含水量不同及亲油夹子比例不同的两个系列共16个样品,测定了临界胶束浓度(cmc)、数均分子量和原油脱水率,并讨论了它们之间的关系。16 samples belong to two systems, one system containing various contents of water in raw materials and the other one containing different compositions in 'lipophilic initiator',were prepared for researching the properties of AP221. cmc, number average molecular weight and dehydrating efficiency were measured,and their relations were also discussed.

关 键 词：破乳剂 分子量 脱水率 原油 

分 类 号：TE624.1[石油与天然气工程—油气加工工程]