摘要
氟化工产品(制冷剂、氟单体等)的生产过程中,一般会副产含有氟化物等杂质的氯化氢气体(或盐酸)。随着氟化工规模的不断扩大,副产氯化氢(盐酸)大量过剩,急需提高该副产品质量,寻找新的用途。介绍了氯化氢(盐酸)的精制方法及其综合利用。
By-product HCl(or hydrochloric acid)will be produced at the meantime with HF as impurities during the production of fluorine products(such as refrigerant,fluorine monomers,etc.).As the production scale of fluorochemical industry is increased continually,by-product HCl(or hydrochloric acid)is largely over produced.It is quite urgent to improve its quality and find new applications.The purification methods and comprehensive applications are summarized hereunder.
作者
蔡雨泉
吕军旗
李伟
单杰
Cai Yuquan;Lu Junqi;Li Wei;Shan Jie(Beijing Zhongliansheng Chemical Engineering Co.,Ltd.,Beijing 100101,China)
出处
《有机氟工业》
CAS
2018年第4期46-48,62,共4页
Organo-Fluorine Industry
关键词
氟化工装置
氯化氢(盐酸)精制
综合利用
fluorine chemical plant
HCl(or hydrochloric acid)purification
comprehensive application
