R152a光氯化制备R142b研究进展  

Research Progress on Preparation of R142b by Photochlorination of R152a

作　　者：王术成 周飞翔 于万金[1] 肖新宝 马超峰[1] 刘武灿[1] 舒忠杰 马建伟 刘永营 马潇 程益波 WANG Shu-cheng;ZHOU Fei-xiang;YU Wan-jin;XIAO Xin-bao;MA Chao-feng;LIU Wu-can;SHU Zhong-jie;MA Jian-wei;LIU Yong-ying;MA Xiao;CHENG Yi-bo(State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Control Treatment,Zhejiang Research Institute of Chemical Industry Co.,Ltd.,Hangzhou,Zhejiang 310023,China;Sinochem Lantian Fluoro Materials Co.,ltd.,Shaoxing,Zhejiang 312369,China)

机构地区：[1]浙江省化工研究院有限公司含氟温室气体替代及控制处理国家重点实验室,浙江杭州310023 [2]中化蓝天氟材料有限公司,浙江绍兴312369

出　　处：《浙江化工》2021年第11期14-21,共8页Zhejiang Chemical Industry

摘　　要：R152a光氯化是制备R142b较成熟的工业方法,具有成本低、易获得和环境友好等特点,近几年在氟化工领域有越来越广泛的应用。本文综述了该工艺路线的反应器、光源和工艺流程等方面的研究进展。进一步设计制造合理的光反应设备,降低工业生产过程中的放大效应,提高光的利用率,是今后的研究重点和发展趋势。Preparation of R142b by photochlorination of R152a is a relatively mature industrial technology with low cost,easy access and environmentally friendly.It has been widely used in the field of fluorine chemical industry in recent years.This paper reviews the research progress of the reactor,light source and process flow of the this process route.Further design and manufacture of reasonable light reaction equipment,reduce the amplification effect in the industrial production process and increase the utilization rate of light source are the research focus and development trend in the future.

关 键 词：R152A 光氯化 R142B 

分 类 号：TQ222.23[化学工程—有机化工]