纳米氧化锌催化剂在油田采出水间歇采油系统中的应用  

Oil Recovery from Oilfield Produced Water Using Zinc Oxide Nano Particle as Catalyst in Batch and Continuous System

作　　者：贾铎 李红 凃兴平 李留杰 Jia Duo;Li Hong;Tu Xingping;Li Liujie(Research Institute of Shaanxi Yanchang Petroleum(Group)Co.Ltd,Xi'an 710075)

机构地区：[1]陕西延长石油(集团)有限责任公司研究院,陕西西安710075

出　　处：《石化技术》2024年第10期18-19,38,共3页Petrochemical Industry Technology

基　　金：陕西延长石油(集团)有限责任公司科研项目“2022年页岩油、致密油专项开发产出液混合利用可行性研究”,ycsy2023ky-B-60。

摘　　要：介绍了采出水除油光催化剂反应器的设计,用氧化锌纳米粒子(ZnO NPs)处理含有有机化合物的油田采出水。在间歇系统,利用紫外线辐射,采用紫外氧化锌氧化剂(ZnO/UV)及先进氧化工艺(AOP)去除油田采出水含油量并研究了氧化锌浓度(纳米颗粒)、辐照时间和pH值对间歇氧化过程的影响。This article introduces the design of a photocatalytic reactor for oil removal from produced water,using zinc oxide nanoparticles to treat water produced in oil fields containing organic compound combinations.In this study,the efficiency of using(ZnO/UV)advanced oxidation process(AOP)to remove oil content from oilfield produced water was studied using ultraviolet radiation in an intermittent system,as well as the effects of zinc oxide concentration(nanoparticles),irradiation time,and pH value.

关 键 词：光催化 采出水 含油量 ZnO/UV 

分 类 号：O643.36[理学—物理化学] O644.1[理学—化学] TE39[石油与天然气工程—油气田开发工程]