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公开(公告)号:WO1990003841A1
公开(公告)日:1990-04-19
申请号:PCT/US1989004291
申请日:1989-10-05
Inventor: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , MILLER, David, James , BRYANT, David, Robert , BILLIG, Ernst , SHAW, Bernard, Leslie
IPC: B01J31/40
CPC classification number: B01J31/24 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , B01J31/2404 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
Abstract: A process for treating an organic solution of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst with an organic reagent in order to improve the extractability of rhodium therefrom into an aqueous solution containing an ionic organophosphine ligand.
Abstract translation: 用有机试剂处理部分失活的溶解的铑 - 叔有机膦配合物加氢甲酰化催化剂的有机溶液的方法,以便将铑从其中提取成含有离子有机膦配体的水溶液。
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公开(公告)号:EP0389617B1
公开(公告)日:1993-03-17
申请号:EP89911930.9
申请日:1989-10-05
Inventor: MILLER, David, James , BRYANT, David, Robert , BILLIG, Ernst , SHAW, Bernard, Leslie
CPC classification number: B01J31/24 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , B01J31/2404 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
Abstract: A process for treating an organic solution of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst with an organic reagent in order to improve the extractability of rhodium therefrom into an aqueous solution containing an ionic organophosphine ligand.
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公开(公告)号:EP0389617A1
公开(公告)日:1990-10-03
申请号:EP89911930.0
申请日:1989-10-05
Inventor: MILLER, David, James , BRYANT, David, Robert , BILLIG, Ernst , SHAW, Bernard, Leslie
CPC classification number: B01J31/24 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , B01J31/2404 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
Abstract: On a mis au point un procédé de traitement d'une solution organique d'un catalyseur d'hydroformylation à complexe de rhodium - organophosphine tertiaire solubilisé partiellement désactivé, à l'aide d'un réactif organique, afin d'améliorer la capacité d'extraction de rhodium à partir de ladite solution, par l'obtention d'une solution aqueuse contenant un ligand d'organophosphine ionique.
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