公开(公告)号：US20160347632A1

公开(公告)日：2016-12-01

申请号：US15116553

申请日：2015-02-04

Applicant: LANXESS Deutschland GmbH

Inventor： Stefan NEUMANN ,  Reinhold KLIPPER ,  Pavlos MAKROPOULOS ,  Jenny BARBIER ,  Maresa SCHROEDER

IPC: C02F1/68 ,  C08F8/42 ,  B01J45/00

CPC classification number: C02F1/683 ,  B01J39/19 ,  B01J45/00 ,  C02F2101/14 ,  C02F2103/12 ,  C02F2103/346 ,  C08F8/42 ,  Y02W10/37

Abstract: The present invention relates to aluminum-doped chelate resins containing iminodiacetic acid groups, to a production process for aluminum-doped chelate resins containing iminodiacetic acid groups, and to a device comprising at least one layer of at least one aluminum-doped chelate resin containing iminodiacetic acid groups, and to the uses of this device and of the chelate resins for removal of fluoride from water.

Abstract translation: 本发明涉及含有亚氨基二乙酸基团的铝掺杂螯合树脂，涉及含有亚氨基二乙酸基团的掺铝螯合树脂的生产方法，以及包含至少一层含有亚氨基二乙酸的铝掺杂螯合树脂的装置 酸基团，以及该装置和螯合树脂用于从水中除去氟化物的用途。

公开(公告)号：US20160200887A1

公开(公告)日：2016-07-14

申请号：US14906308

申请日：2014-08-08

Applicant: LANXESS DEUTSCHLAND GMBH

Inventor： Reinhold KLIPPER ,  Wolfgang ZARGES ,  Olaf HALLE ,  Michael SCHELHAAS

IPC: C08J7/12 ,  B01J41/14 ,  B01J45/00 ,  B01D19/00 ,  C10L3/10 ,  B01D15/36 ,  C02F1/42 ,  C08J5/20 ,  C10G31/00

CPC classification number: C08J7/12 ,  B01D15/361 ,  B01D19/0005 ,  B01J41/14 ,  B01J45/00 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2101/20 ,  C08F8/02 ,  C08F212/14 ,  C08J5/20 ,  C08J2325/08 ,  C10G31/00 ,  C10L3/101 ,  C10L2290/54 ,  C08F8/12 ,  C08F8/30 ,  C08F212/08

Abstract: The invention relates to a method of producing monodisperse amidomethylated vinylaromatic bead polymers, to ion exchangers prepared from these monodisperse amidomethylated vinylaromatic bead polymers by alkaline hydrolysis, to the method of using said monodisperse amidomethylated vinylaromatic bead polymers in the manufacture of ion exchangers and chelating resins, and also to the method of using these ion exchangers in the removal of heavy metals and noble metals from aqueous solutions or gases.

Abstract translation: 本发明涉及一种制备单分散酰胺基甲基化乙烯基芳族化合物珠粒聚合物的方法，涉及通过碱水解由这些单分散酰胺基甲基化乙烯基芳族化合物珠粒聚合物制备的离子交换剂，在制备离子交换剂和螯合树脂中使用所述单分散酰胺化甲基化乙烯基芳族化合物珠粒聚合物的方法， 以及使用这些离子交换剂从水溶液或气体中除去重金属和贵金属的方法。