发明名称 |
PROCEDIMENTO PER LA PRODUZIONE DI ALDEIDI |
摘要 |
<p>A process is described for preparing aldehyde by hydroformylation of olefins, in which the olefins together with carbon monoxide, hydrogen and paraffins are introduced into a solution of rhodium carbonyl-triphenylphosphine complexes as catalyst and phosphines as solvent, the improvement wherein the gas stream entering the catalyst solution contains 5 to 30% by volume of paraffins with 1 to 5 carbon atoms.</p> |
申请公布号 |
IT8049234(D0) |
申请公布日期 |
1980.07.11 |
申请号 |
IT19800049234 |
申请日期 |
1980.07.11 |
申请人 |
RUHRCHEMIE AKTIENGESELLSCHAFT |
发明人 |
TUMMES HANS;CORNILS BOY;NOESKE HEINZ |
分类号 |
B01J31/00;C07B61/00;C07C45/00;C07C45/50;C07C47/02;C07C67/00;(IPC1-7):C07C/ |
主分类号 |
B01J31/00 |
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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