氯乙烯光催化氟化联合合成HFC-152a和HCFC-142b后处理工艺的研究  

Study on post-treatment process of HFC-152a and HCFC-142b combined with photocatalytic fluorination of vinyl chloride

作　　者：刘岭梅[1] LIU Lingmei(Shanghai Chlor-Alkali Chemical Co.,Ltd.,Shanghai,China)

机构地区：[1]上海氯碱化工股份有限公司,上海

出　　处：《中国氯碱》2024年第6期18-20,24,共4页China Chlor-Alkali

摘　　要：根据氯乙烯光催化氟化联合合成HFC-152a和HCFC-142b反应产物的特点,设计了工艺成熟、流程合理的后处理工艺,并提出了各工序的技术要点。According to the characteristics of the reaction products of HFC-152a and HCFC-142b combined with photocatalytic fluorination of vinyl chloride,a mature and reasonable post-treatment process was designed,and the technical points of each process were proposed.

关 键 词：氯乙烯 HFC-152A HCFC-142b 后处理工艺 

分 类 号：TQ222.423[化学工程—有机化工]