气浮技术在油田采出水处理中的应用研究进展  

Research Progress in Application of Air Flotation Technology in Oilfield Produced Water Treatment

作　　者：丁旭 于忠臣[1] 赵秋实 DING Xv;YU Zhongchen;ZHAO Qiushi(School of Civil Engineering and Architecture,Northeast Petroleum University,Daqing Heilongjiang 163000,China;Daqing Oilfield Design Institute Co.,Ltd.,Daqing Heilongjiang 163712,China)

机构地区：[1]东北石油大学土木建筑工程学院,黑龙江大庆163000 [2]大庆油田设计院有限责任公司,黑龙江大庆163712

出　　处：《当代化工》2024年第3期701-704,共4页Contemporary Chemical Industry

基　　金：黑龙江省自然科学基金(项目编号:JJ2023LH0596);中国石油科技创新基金项目(项目编号:2016D-5007-0604)。

摘　　要：聚合物等物质在采油技术中的应用使含油污水处理困难。气浮分离技术因其分离效率高、占地面积小和成本低等优点,近些年来被广泛应用到油田水处理中。归纳了气浮类型,比较了不同气浮技术的原理及优缺点,分析了气浮处理化学驱采出水效率低的原因,重点介绍了近些年来气浮与其他技术耦合在采出水处理中的应用,并对气浮的发展方向进行了展望。The application of polymers and other substances in oil recovery technology makes it difficult to treat oily sewage.In this paper,the types of air flotation were summarized,the principles,advantages and disadvantages of different air flotation technologies were compared,the reasons for the low efficiency of air flotation treatment of chemical flooding produced water were analyzed,the application of air flotation coupled with other technologies in the treatment of produced water in recent years was introduced,and the development direction of air flotation technology was prospected.

关 键 词：油田采出水 油水分离 气浮 技术耦合 

分 类 号：TQ28.4[化学工程—有机化工]