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公开(公告)号：EP0484977A2
公开(公告)日：1992-05-13
申请号：EP91119091.6
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/50 , C07C45/82 , Y10S203/20 , C07C47/02
Abstract: A method for distilling a crude aldehyde product mixture of branched chain and straight chain aldehyde in a single distillation column to concurrently obtain three separate product streams, i.e. a purified branched chain aldehyde stream and two different purified straight chain aldehyde streams.
Abstract translation: 在单一蒸馏塔中蒸馏出支链和直链醛的粗醛产物混合物以同时获得三个分离的产物流，即纯化的支链醛流和两种不同纯化的直链醛流的方法。
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Patent Agency Ranking
公开(公告)号：EP0484977A3
公开(公告)日：1992-08-19
申请号：EP91119091.6
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/50 , C07C45/82 , Y10S203/20 , C07C47/02
Abstract: A method for distilling a crude aldehyde product mixture of branched chain and straight chain aldehyde in a single distillation column to concurrently obtain three separate product streams, i.e. a purified branched chain aldehyde stream and two different purified straight chain aldehyde streams.
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公开(公告)号：EP0484976A2
公开(公告)日：1992-05-13
申请号：EP91119090.8
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/783 , C07C45/50 , C07C45/81 , C07C47/02
Abstract: An improved liquid recycle rhodium-catalyzed hydroformylation process wherein the improvement comprises recovering unreacted olefin contained in a vent gas of the process and recycling said unreacted olefin to the hydroformylation reaction medium.
Abstract translation: 改进的液体循环铑催化加氢甲酰化方法，其中改进包括回收包含在该方法的排放气体中的未反应的烯烃，并将所述未反应的烯烃再循环到加氢甲酰化反应介质中。
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公开(公告)号：EP0484977B1
公开(公告)日：1995-09-06
申请号：EP91119091.6
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/50 , C07C45/82 , Y10S203/20 , C07C47/02
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公开(公告)号：EP0484976B1
公开(公告)日：1995-01-25
申请号：EP91119090.8
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/783 , C07C45/50 , C07C45/81 , C07C47/02
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公开(公告)号：EP0484976A3
公开(公告)日：1992-08-19
申请号：EP91119090.8
申请日：1991-11-08
Inventor： Sorensen, Kirk Daniel
CPC classification number: C07C45/783 , C07C45/50 , C07C45/81 , C07C47/02
Abstract: An improved liquid recycle rhodium-catalyzed hydroformylation process wherein the improvement comprises recovering unreacted olefin contained in a vent gas of the process and recycling said unreacted olefin to the hydroformylation reaction medium.
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