保存成功
保存失败
公开(公告)号:US20130168319A1
公开(公告)日:2013-07-04
申请号:US13577325
申请日:2011-02-15
申请人: Eike Gabel , Helmut Lahr , Thomas Gruber , Stefan Neumann , Uwe Böger , Axel Boddenberg
发明人: Eike Gabel , Helmut Lahr , Thomas Gruber , Stefan Neumann , Uwe Böger , Axel Boddenberg
IPC分类号: C02F1/42
CPC分类号: C02F1/42 , B01J41/05 , B01J41/07 , B01J47/016 , B01J49/57 , C02F2001/422 , C07C51/47 , C07C53/21
摘要: The invention relates to a method of separating off fluorinated acids, in particular perfluorocarboxylic acids and perfluorosulphonic acids or salts thereof, from dilute aqueous solutions with the help of anion exchangers.
摘要翻译: 本发明涉及在阴离子交换剂的帮助下,从稀释的水溶液中分离氟化酸,特别是全氟羧酸和全氟磺酸或其盐的方法。