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公开(公告)号:US5759406A
公开(公告)日:1998-06-02
申请号:US911754
申请日:1997-08-15
申请人: Peter David Phelps , Joseph John Caringi , Larry Ivis Flowers , Eugene Pauling Boden , David Lee Ramsey
发明人: Peter David Phelps , Joseph John Caringi , Larry Ivis Flowers , Eugene Pauling Boden , David Lee Ramsey
IPC分类号: B01D15/00 , C07C209/86 , C07C211/08 , C07C277/08
CPC分类号: C07C277/08 , B01D15/00 , C07C209/86
摘要: An adsorption process uses a non-ion-exchangeable adsorbent polymeric resin of a monoethylenically unsaturated monomer such as styrene and a polyvinylidene monomer such as divinylbenzene for the adsorption of organic bases, such amines, amine salts and guanidinium salts, from high ionic strength aqueous solutions. Desorption may be employed for the recovery of said organic bases, and said adsorbent resin may be regenerated.
摘要翻译: 吸附方法使用单烯属不饱和单体如苯乙烯的非离子交换吸附剂聚合物树脂和诸如二乙烯基苯的聚偏二乙烯单体从高离子强度水溶液中吸附有机碱,例如胺,胺盐和胍盐 。 解吸可用于回收所述有机碱,并且所述吸附树脂可以再生。