| 发明名称 |
Processo para recuperação de produto de carbonilação |
| 摘要 |
<p>A process for the recovery of a carbonylation product from a liquid reaction composition of an iridium-catalysed carbonylation reaction of a carbonylatable reactant comprises subjecting the composition to a vapourisation with or without the addition of heat to produce a vapour-fraction and a liquid fraction, the vapour fraction comprises carbonylation product and the liquid fraction has a water concentration of at least 0.5% by weight to stabilise the iridium catalyst. <IMAGE></p> |
| 申请公布号 |
BR9401281(A) |
申请公布日期 |
1994.11.01 |
| 申请号 |
BR19949401281 |
申请日期 |
1994.03.24 |
| 申请人 |
BP CHEMICALS LIMITED |
发明人 |
KIRSTEN EVERALD CLODE;DERRICK JOHN WATSON;CARL JOSEF ELSA VERCAUTEREN |
| 分类号 |
B01J31/30;B01J31/04;B01J31/20;B01J31/22;C07B61/00;C07C51/10;C07C51/12;C07C51/44;C07C51/573;C07C53/08;C07C67/36;C07C67/54;C07C69/12;(IPC1-7):C07C67/48;C07C51/42 |
主分类号 |
B01J31/30 |
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