发明名称 |
Recovery of metals by incineration of metal containing basic ion exchange resin. |
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 |
ZA200301323(B) |
申请公布日期 |
2004.02.05 |
申请号 |
ZA20030001323 |
申请日期 |
2003.02.18 |
申请人 |
JOHNSON MATTHEY PLC |
发明人 |
ALISTAIR CHALMERS RAMSAY BROWN;GEOFFREY REYNOLDS;DEREK JOHN PICKARD;RONALD PEARCE;DAVID ROBERT BURNHAM |
分类号 |
B09B3/00;B01J31/40;B01J38/74;B01J41/04;C01G51/00;C01G55/00;C07B61/00;C07C45/50;C07C47/00;C22B3/42;C22B7/00;C22B11/02;C22B23/02 |
主分类号 |
B09B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|