摘要
报道了采用超声波强化原油破乳电脱盐技术的开发与工业应用。经过实验室开发确定的超声波强化原油破乳电脱盐专利技术——超声波-电场联合破乳脱盐组合技术采用顺逆流方式。该技术于2003年9月在齐鲁分公司完成工业应用试验后,超声波强化原油破乳设备直接投入生产运行,在不加入化学破乳剂的情况下,可使胜利混输原油(平均盐浓度为50mg/L,平均水质量分数为0．5％～1．0％)脱后盐浓度低于3 mg／L,水质量分数小于0．3％。
The development and commercial application of ultrasonic-aided electrostatic crude demulsification desalting process, a proprietary counter-flow integrated ultrasonic and electric demulsification desalting process developed through laboratory experiments, are reported. The process unit was directly put into commereial operation after the successful commercial experiment in September, 2003. The operation shows that, the salt concentration in desahed Shengli mixed crude （average salt concentration： 50 mg/L, average water content ： 0.5 - 1.0 m% ） is lower than 3 mg/L and water content is less than 0.3 m% without addition of demulsifier.
出处
《炼油技术与工程》
CAS
北大核心
2006年第8期13-14,共2页
Petroleum Refinery Engineering
关键词
原油电脱盐
超声波
破乳
工业应用
专利
crude electrostatic desalting, ultrasonic, demulsification, commercial application, patent
