Title:
膜電気透析による触媒の単離方法
Document Type and Number:
Japanese Patent JP3770620
Kind Code:
B2
Abstract:
The present invention relates to a process for isolating, by membrane electrodialysis, a catalyst from a solution containing it. More precisely, it relates to the isolation of a catalyst used in a homogeneous phase molecular oxidation reaction. The invention consists of a process for isolating a homogeneous catalyst dissolved in a mixture also containing at least one aliphatic diacid, characterized in that the catalyst contains cobalt and the isolation is performed by membrane electrodialysis.
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Inventors:
Fash, Eric
Orbe, Dominique
Lecomte, Philip
Orbe, Dominique
Lecomte, Philip
Application Number:
JP53498497A
Publication Date:
April 26, 2006
Filing Date:
March 27, 1997
Export Citation:
Assignee:
Rhodia Fiber and Resin Intermeet
International Classes:
B01D61/44; B01J38/00; B01J38/48; C02F1/469; C07C51/42; C07C55/10; C07C55/12; C07C55/14
Domestic Patent References:
| JP53121158A |
Foreign References:
| WO1996003365A1 |
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Hiroshi Kazama