| 发明名称 |
PROCESS FOR REGENERATING A CARBONYLATION CATALYST SOLUTION TO REMOVE CORROSION METALS |
| 摘要 |
<p>A process for treating carbonylation catalyst solutions which contain a rhodium component and a lithium component to remove metallic corrosion products comprises contacting the catalyst solution with a cation exchange resin in the lithium form.</p> |
| 申请公布号 |
EP0265140(B1) |
申请公布日期 |
1991.11.06 |
| 申请号 |
EP19870309013 |
申请日期 |
1987.10.13 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
SCATES, MARK O.;TORRENCE, PAUL G.;WOOD, RONNY G. |
| 分类号 |
B01J38/74;B01J23/96;B01J31/26;B01J31/40;B01J39/04;C07B61/00;C07C51/00;C07C51/12;C07C53/08;C07C67/00 |
主分类号 |
B01J38/74 |
| 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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