Metal-ligand complex catalyzed processes
    6.
    发明授权
    Metal-ligand complex catalyzed processes 失效
    金属 - 配体络合物催化方法

    公开(公告)号:US5892119A

    公开(公告)日:1999-04-06

    申请号:US815476

    申请日:1997-03-11

    IPC分类号: C07C45/50 C07F9/02

    摘要: This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphorus ligand complex catalyst and optionally free organophosphorus ligand which process comprises (a) treating said reaction product fluid with water sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid and (b) treating the water which contains phosphorus acidic compounds removed from said reaction product fluid with an ion exchange resin sufficient to remove at least some amount of said one or more phosphorus acidic compounds from said water.

    摘要翻译: 本发明涉及从含有一种或多种磷酸性化合物,金属 - 有机磷配位体配合物催化剂和任选的游离有机磷配体的反应产物流体中分离一种或多种磷酸性化合物的方法,该方法包括(a)处理所述反应产物 流体,其具有足以从所述反应产物流体中除去至少一定量的所述一种或多种磷酸性化合物的水,和(b)用足以在所述反应产物流体中除去的离子交换树脂处理从所述反应产物流体中除去的含磷酸性化合物的水 从所述水中至少一些量的所述一种或多种磷酸性化合物。

    Metal-ligand complex catalyzed processes
    9.
    发明授权
    Metal-ligand complex catalyzed processes 失效
    金属 - 配体络合物催化方法

    公开(公告)号:US5874639A

    公开(公告)日:1999-02-23

    申请号:US815475

    申请日:1997-03-11

    IPC分类号: C07C45/50

    CPC分类号: C07C45/50 Y02P20/582

    摘要: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organopolyphosphorus ligand complex catalyst and optionally free organopolyphosphorus ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted at a carbon monoxide partial pressure such that reaction rate increases as carbon monoxide partial pressure decreases and reaction rate decreases as carbon monoxide partial pressure increases and which is sufficient to prevent and/or lessen deactivation of the metal-organopolyphosphorus ligand complex catalyst.

    摘要翻译: 本发明涉及一种方法,其包括使一种或多种反应物在金属 - 有机多磷配体配合物催化剂和任选的游离的有机多磷配位体的存在下反应,以产生包含一种或多种产物的反应产物流体,其中所述方法在一氧化碳 分压使得随着一氧化碳分压降低,反应速率增加,反应速率随着一氧化碳分压的增加而降低,并且足以防止和/或减少金属 - 有机多磷配体配合物催化剂的失活。