膜蒸馏技术在油气田采出水中的研究进展  

Progress of membrane distillation technology in oil and gas field produced water

作　　者：王丹 王庆吉 张晓飞 刘淑永 WANG Dan;WANG Qing-ji;ZHANG Xiao-fei;LIU Shu-yong(State Key Laboratory of Petroleum Pollution Control,Beijing 102206,China;CNPC Research Institute of Safety and Environmental Technology,Beijing 102206,China;College of Chemical Engineering,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]石油石化污染物控制与处理国家重点实验室,北京102206 [2]中国石油集团安全环保技术研究院有限公司,北京102206 [3]北京化工大学化学工程学院,北京100029

出　　处：《应用化工》2024年第1期246-251,共6页Applied Chemical Industry

基　　金：国家水体污染控制与治理科技重大专项(2017ZX07402002-02)。

摘　　要：针对膜蒸馏技术特点及现阶段研究进展与热点问题进行综述,从膜材质特性、膜润湿及污染、膜材料改性、在油气田采出水中的研究及应用等方面梳理膜蒸馏技术的最新研究进展。发现膜蒸馏技术在处理油田采出水方面有着巨大的应用潜力,通过利用低品位热能、耦合其它工艺可以改善膜蒸馏技术的耗能限制。对膜材料进行改进获得高通量、抗污染的疏水膜是实现膜蒸馏技术工业化应用的关键。This paper reviews the characteristics of membrane distillation technology and the current research progress and hot issues,and compares the latest research progress of membrane distillation technology in terms of membrane material characteristics,membrane wetting and pollution,membrane material modification,research and application in oil and gas field produced water,etc.Membrane distillation technology was found to have great potential for the treatment of oilfield talent effluent,and the energy consumption limitation of membrane distillation technology can be improved by using low-grade thermal energy and coupling other processes.The improvement of membrane materials to obtain high flux and pollution resistant hydrophobic membranes is the key to achieve industrial application of membrane distillation technology.

关 键 词：膜蒸馏 疏水膜 膜污染 耦合技术 

分 类 号：TQ028.8[化学工程]