公开(公告)号：US20040168981A1

公开(公告)日：2004-09-02

申请号：US10774778

申请日：2004-02-09

Applicant: Bayer Aktiengesellschaft

Inventor： Gregor Dudziak ,  Andreas Nickel ,  Kerstin Baumarth ,  Martina Mutter ,  Olaf Strange ,  Rafael Warsitz

IPC: B01D061/00

CPC classification number: B01D67/0093 ,  B01D61/027 ,  B01D61/14 ,  B01D69/12 ,  B01D71/02 ,  B01D71/024 ,  B01D2325/02 ,  B01D2325/022 ,  B01D2325/38 ,  B01J31/2404 ,  B01J31/2433 ,  B01J31/2452 ,  B01J31/4015 ,  B01J31/4038 ,  B01J31/4046 ,  B01J31/4061 ,  B01J2531/0266 ,  B01J2531/72 ,  B01J2531/80 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824

Abstract: Process for the separation of substances present in dissolved and/or colloidal form, in particular of catalysts, from solutions in a nonaqueous solvent, with the aid of a membrane, wherein the solution is passed through a membrane which has a hydrophobic coating and a mean pore size of not more than 30 nm.

Abstract translation: 以溶解和/或胶体形式（特别是催化剂）存在的物质从非水溶剂中的溶液中借助于膜分离的方法，其中溶液通过具有疏水涂层和平均值的膜 孔径不大于30nm。