离子膜电解生产中淡盐水脱氯工艺探索  

Discussion on Dechlorination Process of Brackish Water in Ion-exchange Membrane Electrolysis Production

作　　者：孙文勇 李迎堂 袁晓波 张春法 SUN Wen-yong;LI Ying-tang;YUAN Xiao-bo;ZHANG Chun-fa(Shandong Dadi Salt Chemical Group,Weifang 262725,China)

机构地区：[1]山东大地盐化集团有限公司,山东潍坊262725

出　　处：《盐科学与化工》2023年第5期34-37,共4页Journal of Salt Science and Chemical Industry

摘　　要：离子膜电解生产过程中产生大量淡盐水,在回用到盐水工序化盐之前需要去除其中的游离氯。游离氯的去除涉及到成本消耗、生产工艺、设备管理、安全管理等诸多因素。近年来很多企业在这方面不断进行探索、研究和创新,积累了经验和教训,为行业的技术进步做出了贡献。A large amount of brackish water is produced in the process of ion-exchange membrane electrolysis,and the free chlorine in the brackish water needs to be removed before it is reused for salt melting.The removal of free chlorine involved many factors such as cost consumption,production process,equipment management and safety management.In recent years,many enterprises have made continuous exploration,research and innovation in this field,accumulated many successful experiences and lessons,and made contributions to the technological progress of the industry.

关 键 词：淡盐水 游离氯 脱氯 双氧水 

分 类 号：TQ114[化学工程—无机化工]