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    HYDROFORMYLATION PROCESS AND PRODUCT SEPARATION WITH IMPROVED RECOVERY OF RHODIUM
    5.
    发明申请
    HYDROFORMYLATION PROCESS AND PRODUCT SEPARATION WITH IMPROVED RECOVERY OF RHODIUM 有权
    氢氧化工艺和产品分离与改进的RHODIUM恢复

    公开(公告)号：US20090118548A1

    公开(公告)日：2009-05-07

    申请号：US12299853

    申请日：2007-04-17

    申请人： Wei-Jun Peng ,  Kurt D. Olson ,  Donald L. Morrison ,  Brian M. Roesch ,  Donald L. Bunning ,  Jeffrey G. Hippler ,  Vincent J. Stricker

    发明人： Wei-Jun Peng ,  Kurt D. Olson ,  Donald L. Morrison ,  Brian M. Roesch ,  Donald L. Bunning ,  Jeffrey G. Hippler ,  Vincent J. Stricker

    IPC分类号： C07C45/50

    CPC分类号： C07C45/80 ,  C07C45/50 ,  C07C67/347 ,  Y02P20/584 ,  C07C69/738 ,  C07C69/716 ,  C07C47/02

    摘要： A non-aqueous hydroformylation process with liquid catalyst recycle involving a hydroformylation step and one or more stages of phase separation to recover a high molecular weight aldehyde product with efficient recovery of rhodium catalyst. The process includes a hydroformylation step to prepare a non-aqueous hydroformylation reaction product composition comprising one or more aldehyde products, one or more conjugated polyolefins, a rhodium-organophosphorus ligand complex, free organophosphorus ligand, and an organic solubilizing agent for said complex and said free ligand, and thereafter one or more stages of phase separation using added water under a carbon monoxide gas, hydrogen gas, or a mixture thereof. The process requires a specific range of total pressure for the hydroformylation, a specific range of total pressure for at least one of the separation stages, and a minimum sum of the total pressure of the hydroformylation step and the total pressure of the separation stage containing said gas.

    摘要翻译： 具有液体催化剂循环的非水羰基化方法，其涉及加氢甲酰化步骤和一个或多个相分离阶段以回收高分子量醛产物并有效回收铑催化剂。 该方法包括加氢甲酰化步骤，以制备包含一种或多种醛产物，一种或多种共轭聚烯烃，铑 - 有机磷配体络合物，游离有机磷配体和用于所述络合物的有机增溶剂的非水羰基化反应产物组合物和所述 游离配体，然后在一氧化碳气体，氢气或其混合物中使用加入的水进行一个或多个相分离阶段。 该方法需要加氢甲酰化的总压力的特定范围，至少一个分离阶段的总压力的特定范围，以及加氢甲酰化步骤的总压力和含有所述分离阶段的分离阶段的总压力的最小总和 加油站。

    Hydroformylation process and product separation with improved recovery of rhodium
    6.
    发明授权
    Hydroformylation process and product separation with improved recovery of rhodium 有权
    加氢甲酰化工艺和产物分离，提高铑的回收率

    公开(公告)号：US07663002B2

    公开(公告)日：2010-02-16

    申请号：US12299853

    申请日：2007-04-17

    申请人： Wei-Jun Peng ,  Kurt D. Olson ,  Donald L. Morrison ,  Brian M. Roesch ,  Donald L. Bunning ,  Jeffrey G. Hippler ,  Vincent J. Stricker

    发明人： Wei-Jun Peng ,  Kurt D. Olson ,  Donald L. Morrison ,  Brian M. Roesch ,  Donald L. Bunning ,  Jeffrey G. Hippler ,  Vincent J. Stricker

    IPC分类号： C07C45/50

    CPC分类号： C07C45/80 ,  C07C45/50 ,  C07C67/347 ,  Y02P20/584 ,  C07C69/738 ,  C07C69/716 ,  C07C47/02

    摘要： A non-aqueous hydroformylation process with liquid catalyst recycle involving a hydroformylation step and one or more stages of phase separation to recover a high molecular weight aldehyde product with efficient recovery of rhodium catalyst. The process includes a hydroformylation step to prepare a non-aqueous hydroformylation reaction product composition comprising one or more aldehyde products, one or more conjugated polyolefins, a rhodium-organophosphorus ligand complex, free organophosphorus ligand, and an organic solubilizing agent for said complex and said free ligand, and thereafter one or more stages of phase separation using added water under a carbon monoxide gas, hydrogen gas, or a mixture thereof. The process requires a specific range of total pressure for the hydroformylation, a specific range of total pressure for at least one of the separation stages, and a minimum sum of the total pressure of the hydroformylation step and the total pressure of the separation stage containing said gas.

    摘要翻译： 具有液体催化剂循环的非水羰基化方法，其涉及加氢甲酰化步骤和一个或多个相分离阶段以回收高分子量醛产物并有效回收铑催化剂。 该方法包括加氢甲酰化步骤，以制备包含一种或多种醛产物，一种或多种共轭聚烯烃，铑 - 有机磷配体络合物，游离有机磷配体和用于所述络合物的有机增溶剂的非水羰基化反应产物组合物和所述 游离配体，然后在一氧化碳气体，氢气或其混合物中使用加入的水进行一个或多个相分离阶段。 该方法需要加氢甲酰化的总压力的特定范围，至少一个分离阶段的总压力的特定范围，以及加氢甲酰化步骤的总压力和含有所述分离阶段的分离阶段的总压力的最小总和 加油站。

    Minimization of ligand degradation products, or reversion of same to useful phosphine ligands
    7.
    发明授权
    Minimization of ligand degradation products, or reversion of same to useful phosphine ligands 有权
    配体降解产物的最小化，或者将其还原成有用的膦配体

    公开(公告)号：US07485759B2

    公开(公告)日：2009-02-03

    申请号：US12018841

    申请日：2008-01-24

    申请人： John R. Briggs ,  Wei-Jun Peng ,  Brian M. Roesch ,  Anthony G. Abatjoglou ,  Donald L. Morrison

    发明人： John R. Briggs ,  Wei-Jun Peng ,  Brian M. Roesch ,  Anthony G. Abatjoglou ,  Donald L. Morrison

    IPC分类号： C07C45/50

    CPC分类号： C07F9/5022 ,  C07C29/16 ,  C07C45/50 ,  C07C45/62 ,  C07C67/38 ,  C07C33/03 ,  C07C69/738 ,  C07C47/21 ,  C07C47/02

    摘要： A process for the minimization of phosphonium ion ligand degradation products formed during reaction of a polyunsaturated olefin or an unconjugated functionalized olefin in the presence of a transition metal-triorganophosphine ligand complex catalyst to form as a product, by-product, or intermediate product a conjugated functionalized olefin having a carbon-carbon double bond conjugated to an α-electron-withdrawing group, such as, an α,β-unsaturated aldehyde, ketone, ester, acid, or nitrile. The minimization process involves conducting the reaction under selected conditions of conversion, temperature, pressure, or a combination thereof; and/or by selecting a triorganophosphine ligand with a specified steric and/or electronic property. Further, a process for reversion of phosphonium ion ligand degradation product(s) back to useful triorganophosphine ligand(s), the reversion involving treating a reaction product fluid containing the degradation product(s) with an inert gas, hydrogen, synthesis gas, or a mixture thereof under conditions sufficient to regenerate the triorganophosphine ligand(s).

    摘要翻译： 一种在过渡金属 - 三有机膦配体催化剂存在下，在多不饱和烯烃或非共轭官能化烯烃反应期间形成的鏻离子配体降解产物最小化的方法，以形成产物，副产物或中间产物，共轭 具有与α-吸电子基团例如α，β-不饱和醛，酮，酯，酸或腈共轭的碳 - 碳双键的官能化烯烃。 最小化方法包括在选择的转化条件，温度，压力或其组合下进行反应; 和/或通过选择具有特定空间和/或电子性质的三有机膦配体。 此外，将鏻离子配位体降解产物还原回有用的三有机膦配体的方法，涉及用惰性气体，氢气，合成气体或其混合物处理含有降解产物的反应产物流体的逆转 其混合物在足以再生三有机膦配体的条件下进行。

    Minimization of ligand degradation products, of reversion of same to useful phosphine ligands
    8.
    发明授权
    Minimization of ligand degradation products, of reversion of same to useful phosphine ligands 有权
    最小化配体降解产物，将其转化为有用的膦配体

    公开(公告)号：US07351868B2

    公开(公告)日：2008-04-01

    申请号：US10562602

    申请日：2004-06-28

    申请人： John R. Briggs ,  Wei-Jun Peng ,  Brian M. Roesch ,  Anthony G. Abatjoglou ,  Donald L. Morrison

    发明人： John R. Briggs ,  Wei-Jun Peng ,  Brian M. Roesch ,  Anthony G. Abatjoglou ,  Donald L. Morrison

    IPC分类号： C07C45/49 ,  C07F9/02

    CPC分类号： C07F9/5022 ,  C07C29/16 ,  C07C45/50 ,  C07C45/62 ,  C07C67/38 ,  C07C33/03 ,  C07C69/738 ,  C07C47/21 ,  C07C47/02

    摘要： A process for the minimization of phosphonium ion ligand degradation products formed during reaction of a polyunsaturated olefin or an unconjugated functionalized olefin in the presence of a transition metal-triorganophosphine ligand complex catalyst to form as a product, by-product, or intermediate product a conjugated functionalized olefin having a carbon-carbon double bond conjugated to an a-electronwithdrawing group, such as, an a,β-unsaturated aldehyde, ketone, ester, acid, or nitrile. The minimization process involves conducting the reaction under selected conditions of conversion, temperature, pressure, or a combination thereof; and/or by selecting a triorganophosphine ligand with a specified steric and/or electronic property. Further, a process for reversion of phosphonium ion ligand degradation product(s) back to useful triorganophosphine ligand(s), the reversion involving treating a reaction product fluid containing the degradation product(s) with an inert gas, hydrogen, synthesis gas, or a mixture thereof under conditions sufficient to regenerate the triorganophosphine ligand(s).

    摘要翻译： 一种在过渡金属 - 三有机膦配体催化剂存在下，在多不饱和烯烃或非共轭官能化烯烃反应期间形成的鏻离子配体降解产物最小化的方法，以形成产物，副产物或中间产物，共轭 具有与α-电子取向基团例如a不饱和醛，酮，酯，酸或腈共轭的碳 - 碳双键的官能化烯烃。 最小化方法包括在选择的转化条件，温度，压力或其组合下进行反应; 和/或通过选择具有特定空间和/或电子性质的三有机膦配体。 此外，将鏻离子配位体降解产物还原回有用的三有机膦配体的方法，涉及用惰性气体，氢气，合成气体或其混合物处理含有降解产物的反应产物流体的逆转 其混合物在足以再生三有机膦配体的条件下进行。