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公开(公告)号:US4929767A
公开(公告)日:1990-05-29
申请号:US254197
申请日:1988-10-06
CPC分类号: B01J31/24 , B01J31/2404 , B01J31/4046 , C07C45/50 , B01J2231/321 , B01J2531/822 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , Y02P20/584
摘要: 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.
摘要翻译: 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型有机膦配体的水溶液。
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公开(公告)号:US4861918A
公开(公告)日:1989-08-29
申请号:US231510
申请日:1988-08-12
CPC分类号: B01J31/4046 , B01J31/24 , B01J31/2404 , C07C45/50 , B01J2231/321 , B01J2531/822 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , Y02P20/582 , Y02P20/584
摘要: A process for improving the catalytic activity of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst.
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