| 发明名称 |
PROCEDE POUR L'OBTENTION DES ALDEHIDES |
| 摘要 |
A process for the preparation of aldehydes by hydroformylation of olefins in the presence of an aqueous solution containing rhodium as a catalyst. The aqueous solution preferably contains rhodium in a concentration of 450 to 800 weight-ppm and sulfonated or carboxylated triarylphosphines as complex ligands in a concentration of 25 to 30% by weight, both based on the aqueous solution. |
| 申请公布号 |
RO95854(A) |
申请公布日期 |
1988.10.30 |
| 申请号 |
RO19860125839 |
申请日期 |
1986.12.12 |
| 申请人 |
RUHRCHEMIE,DE |
发明人 |
BOY CORNILS,DE;WERNER KONKOL,DE;HANSWILHELM VACH,DE;WILHELM GICK,DE;ERNST WIEBUS,DE;HELMUT BAHSNN,DE;HEINZ DIETER H.,DE |
| 分类号 |
C07C47/02;B01J31/00;B01J31/24;C07B61/00;C07C45/00;C07C45/50;C07C67/00 |
主分类号 |
C07C47/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
