发明名称 |
Conversion of xylenes containing ethyl benzene. |
摘要 |
A mixture of xylene isomers containing ethyl benzene is contacted with a catalyst comprising a mordenite type zeolite and rhenium or phosphorus in the presence of hydrogen to isomerize xylenes and at the same time dealkylate ethyl benzene into mainly benzene. |
申请公布号 |
EP0042754(A1) |
申请公布日期 |
1981.12.30 |
申请号 |
EP19810302807 |
申请日期 |
1981.06.22 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
IWAYAMA, KAZUYOSHI;INOUE, TAKEHISA |
分类号 |
B01J29/18;B01J29/26;C07C4/18;C07C5/27 |
主分类号 |
B01J29/18 |
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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