发明名称 |
processo de hidroformilaÇço para a recuperaÇço de teores de metal de uma corrente de produtos de reaÇço. |
摘要 |
A method of recovering metal values from an ion exchange resin to which a metal species is bound comprising contacting the reaction product stream with a basic ion exchange resin such that at least a part of the metal becomes bound to the resin as metal species and incinerating the resin to produce an ash containing the metal and/or oxides of the metal and separating the metal and/or oxides from the remainder of the ash. The method is useful for recovering rhodium catalyst values from homogeneously catalysed hydroformylation reactions of olefins with carbon monoxide. |
申请公布号 |
BR0113685(B1) |
申请公布日期 |
2012.07.24 |
申请号 |
BR20010113685 |
申请日期 |
2001.08.22 |
申请人 |
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发明人 |
ALISTAIR CHALMERS RAMSAY BROWN;RONALD PEARCE;GEOFFREY REYNOLDS;DAVID ROBERT BURNHAM;DEREK JOHN PICKARD |
分类号 |
B09B3/00;C07C45/79;B01J31/40;B01J38/74;B01J41/04;C01G51/00;C01G55/00;C07B61/00;C07C45/50;C07C47/00;C22B3/00;C22B3/42;C22B7/00;C22B11/02;C22B23/02 |
主分类号 |
B09B3/00 |
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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