发明名称 |
Hydroalkylation of benzene and analogs |
摘要 |
Mononuclear aromatic hydrocarbons, e.g. benzene and analogs, are converted by hydroalkylation to the corresponding cycloalkyl aromatics by contacting the mononuclear aromatic hydrocarbons in the presence of hydrogen with a catalyst comprising a rare earth-exchanged Y-type zeolite support carrying a promoter comprising at least one of ruthenium, iridium, rhodium and palladium, the catalyst being calcined in an oxygen-containing atmosphere at a temperature of 250 DEG to 600 DEG C. prior to the hydroalkylation reaction.
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申请公布号 |
US4219687(A) |
申请公布日期 |
1980.08.26 |
申请号 |
US19780928220 |
申请日期 |
1978.07.26 |
申请人 |
STANDARD OIL CO (OHIO) THE |
发明人 |
DOLHYJ, SERGE R;VELENYI, LOUIS J |
分类号 |
C07C2/74;(IPC1-7):C07C5/10;C07C15/12;C10G23/02 |
主分类号 |
C07C2/74 |
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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