发明名称 |
Process for the hydroformylation of olefinically unsaturated compounds |
摘要 |
Hydroformylation of olefinically unsaturated compounds is carried out as follows. (a) The olefinic compounds are reacted in a heterogeneous reaction system with an aqueous solution containing water-soluble complexes of rhodium compounds and organic phosphorus (III) compounds as catalysts, at 0.4-10 MPa; and (b) the exhaust gas produced is subjected to a second reaction, in which residual olefinically unsaturated compounds still present in the gas are converted in a homogeneous reaction system in the presence of complex compound of Rh with organic P(III) compounds as catalysts at 15-40 MPa. |
申请公布号 |
AU1908297(A) |
申请公布日期 |
1997.11.06 |
申请号 |
AU19970019082 |
申请日期 |
1997.04.28 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
HELMUT BAHRMANN;DIETER FROHNING;WILHELM GICK;WOLFGANG HOFS;HEINZ KALBFELL;HARALD KAPPESSER;PETER LAPPE;KURT SCHALAPSKI;ERNST WIEBUS;WOLFGANG ZGORZELSKI |
分类号 |
B01J31/24;C07B61/00;C07C45/50;C07C47/02 |
主分类号 |
B01J31/24 |
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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