发明名称 |
Method for producing cycloolefins |
摘要 |
A method for producing cycloolefins, useful as an intermediate for lysine, caprolactam, adipic acid etc., by the partial hydrogenation of corresponding aromatic hydrocarbons with a hydrogen gas in the presence of water and a catalyst comprising barium sulfate as a carrier and ruthenium and one or more metals selected from the group consisting of iron, cobalt, silver and copper supported on the carrier, characterized by incorporating one or more metal oxides selected from the group consisting of silicon dioxide, titanium dioxide and aluminum oxide in the reaction system.
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申请公布号 |
US4665274(A) |
申请公布日期 |
1987.05.12 |
申请号 |
US19860900846 |
申请日期 |
1986.08.27 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
ICHIHASHI, HIROSHI;YOSHIOKA, HIROSHI |
分类号 |
B01J27/00;B01J27/053;B01J27/055;C07B61/00;C07C1/00;C07C5/11;C07C13/02;C07C13/20;C07C67/00;(IPC1-7):C07C5/11 |
主分类号 |
B01J27/00 |
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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