原油电破乳新技术  

New Technique of Crude Electric Demulsification

作　　者：李思芽[1] 马占芳[1] 褚莹[1] 康万利[2] 

机构地区：[1]东北师范大学,吉林省长春市130024 [2]大庆石油学院,黑龙江省安达市151400

出　　处：《油气田地面工程》1995年第3期21-23,共3页Oil-Gas Field Surface Engineering

摘　　要：扼要地介绍了破乳过程的机理；脉冲电压与直（交）流电压联合使用、脉冲电压－离心场联合使用、脉冲电压－研磨法联合使用的破乳新方法。它们对难破乳的原油有极佳的破乳效果。This article briefly introduces the mechanism of demulsification process. Several new demulsification techniques, including combined demulsification of pulsed votage with DC (AC), combined demulsification of pulsed field with centrifugal field, combined demulsification of pulsed field with grinding have heen put forward in this article. These new methods provide excellent result for crude which is difficult to demulsify. A promising practical application has been provided by primary test.

关 键 词：原油 脱水 破乳 

分 类 号：TE624.1[石油与天然气工程—油气加工工程]