脱除氯甲醚副产盐酸中残留甲醛、甲醇的工艺  

Process of removing residual formaldehyde and methanol in by-product hydrochloric acid from chloromethyl ether production

作　　者：时敦璞 翟清华 

机构地区：[1]芜湖融汇化工有限公司,安徽芜湖241022

出　　处：《氯碱工业》2012年第8期25-28,共4页Chlor-Alkali Industry

摘　　要：介绍从氯甲醚副产盐酸中脱除残留甲醛、甲醇的工艺过程,列举出小试、大釜试验及技术改造后各阶段脱除残留甲醛、甲醇的检测数据,提出进一步提高脱除效率的建议。The process of removing the residual formaldehyde and methanol in by-product hydrochloric acid from chloromethyl ether production is introduced. The detection data of removing the residual formaldehyde and methanol at each stage including small test, industrial test and after technical improvement is given. Suggestions for further increasing the removal efficiency are proposed.

关 键 词：氯甲醚 盐酸 脱除 甲醛 甲醇 工艺 

分 类 号：TQ223.3[化学工程—有机化工] TQ111.3