发明名称 |
IMPROVED PROCESSES BEING CATALYSED BY MEANS OF A METAL-LIGAND COMPLEX CATALYST |
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-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises treating said reaction product fluid with an aqueous buffer solution sufficient to neutralize and remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid. |
申请公布号 |
PL328781(A1) |
申请公布日期 |
1999.02.15 |
申请号 |
PL19960328781 |
申请日期 |
1996.12.05 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORP |
发明人 |
LEUNG TAK WAI;BRYANT DAVID ROBERT;SHAW BERNARD LESLIE |
分类号 |
B01J31/02;B01J31/18;B01J31/40;B01J38/74;C07B61/00;C07C45/50;C07C47/02;C07F9/02;C07F9/145;C07F9/6571;C07F9/6574;F04D25/08;F04D29/28;(IPC1-7):C07C45/50 |
主分类号 |
B01J31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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