发明授权
- 专利标题： Process for producing ethanol and n-propanol from methanol
- 专利标题（中）： 从甲醇生产乙醇和正丙醇的方法
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申请号： US320008申请日： 1981-11-10
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公开(公告)号： US4424383A公开(公告)日： 1984-01-03
- 发明人: Boy Cornils , Carl D. Frohning , Gerhard Diekhaus , Ernst Wiebus , Helmut Bahrmann
- 申请人： Boy Cornils , Carl D. Frohning , Gerhard Diekhaus , Ernst Wiebus , Helmut Bahrmann
- 申请人地址： DEX
- 专利权人： Ruhrchemie Aktiengesellschaft
- 当前专利权人： Ruhrchemie Aktiengesellschaft
- 当前专利权人地址： DEX
- 优先权： DEX3042434 19801111
- 主分类号： B01J31/00
- IPC分类号： B01J31/00 ; B01J31/24 ; B01J31/30 ; C07B61/00 ; C07C27/00 ; C07C29/32 ; C07C31/02 ; C07C31/08 ; C07C31/10 ; C07C67/00 ; C07C29/00
摘要：
A method for the production of ethanol or propanol comprising the reaction of methanol with carbon monoxide and hydrogen in the presence of a catalyst. The catalyst contains a cobalt compound, a ruthenium compound, iodine or an iodide, and a bi-dentate organic phosphine or phosphite. The reaction is carried out at 150.degree. to 250.degree. C., 200 to 600 bars, and in the presence of 5 to 25% by weight of water, based on the methanol.
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