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公开(公告)号:US20080251456A1
公开(公告)日:2008-10-16
申请号:US12088041
申请日:2006-09-08
申请人: Klaus-Diether Wiese , Gotz Baumgarten , Franz-Felix Kuppinger , Oliver Moeller , Dagmara Ortmann , Cornelia Borgmann , Wilfried Buschken
发明人: Klaus-Diether Wiese , Gotz Baumgarten , Franz-Felix Kuppinger , Oliver Moeller , Dagmara Ortmann , Cornelia Borgmann , Wilfried Buschken
CPC分类号: B01D61/027 , B01D53/22 , B01D2311/2653 , B01D2313/143 , B01D2325/30 , B01D2325/38 , B01J31/1845 , B01J2231/321 , B01J2531/822 , Y02P20/582
摘要: Process for separating a dissolved complex catalyst of a metal of group 4, 5, 6, 7, 8, 9 or 10 of the Periodic Table of the Elements and/or any free organophosphorus ligand present from a nonaqueous hydroformylation reaction mixture which contains an aldehyde product and an organic solvent at least one membrane which is more permeable to the hydroformylation product than to the organophosphorus ligand, the separation being carried out under a carbon monoxide partial vapor pressure of more than 200 kPa.
摘要翻译: 分离元素周期表第4,5,6,7,8,9或10族金属的溶解络合物催化剂的方法和/或从含有醛的非水加氢甲酰化反应混合物中存在的任何游离有机磷配体 产物和有机溶剂至少一种对加氢甲酰化产物比对有机磷配体更可渗透的膜,该分离是在大于200kPa的一氧化碳部分蒸气压下进行的。