原油电破乳新技术

New Technique of Crude Electric Demulsification

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.