发明名称 |
Preparation of ethylene glycol |
摘要 |
Ethylene glycol is prepared from carbon monoxide and hydrogen under superatmospheric pressure and at an elevated temperature in the presence of a rhodium-containing catalyst together with a cobalt catalyst, the molar ratio of rhodium to cobalt being from about 20:1 to 60:1.
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申请公布号 |
US4600726(A) |
申请公布日期 |
1986.07.15 |
申请号 |
US19850758293 |
申请日期 |
1985.07.24 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BERTLEFF, WERNER;MUELLER, FRANZ-JOSEF;KUMMER, RUDOLF;HARDER, WOLFGANG |
分类号 |
C07C27/06;B01J23/00;B01J23/89;C07B61/00;C07C27/00;C07C29/15;C07C29/158;C07C31/20;C07C67/00;(IPC1-7):C07C27/06 |
主分类号 |
C07C27/06 |
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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