回收全氟辛酸的研制和应用  

Preparation and application of recovered perfluorooctanoic acid

作　　者：张在利[1] 曾子敏 刘忠文[1] 邓礼洪 

机构地区：[1]中昊晨光化工研究院,四川自贡643201

出　　处：《化工新型材料》2004年第4期53-55,共3页New Chemical Materials

摘　　要：通过对聚四氟乙烯生产废水中全氟辛酸回收方法的研究 ,制得外观好、直链含量高、反应活性好的回收全氟辛酸 。The recovered perfluorooctanoic acid with good appearance,high straight chain content and excellent reactivity was prepared by studying the recovery method of the acid in PTFE production wastewater.The acid has been used in production to have produced satisfactory effects.

关 键 词：全氟辛酸 回收技术 氟表面活性剂 含氟废水 分散剂 PTEE 萃取法 蒸馏法 

分 类 号：X783[环境科学与工程—环境工程] TQ423[化学工程]