发明名称 |
Group VIIA metal-modified zeolite catalysts |
摘要 |
A modified zeolite catalyst useful for the conversion of aromatic compounds to dialkylbenzene compounds rich in the 1,4-dialkylbenzene isomer. The reaction is carried out in the presence of a zeolite catalyst having a silica to alumina mole ratio of at least 12 and a constraint index of about 1-12, said catalyst having been modified by treatment with compounds of manganese and/or rhenium, and optionally phosphorus, to deposit a minor proportion of such elements on the zeolite.
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申请公布号 |
US4349461(A) |
申请公布日期 |
1982.09.14 |
申请号 |
US19800206777 |
申请日期 |
1980.11.14 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHU, CHIN-CHIUN;KAEDING, WARREN W. |
分类号 |
B01J29/48;B01J29/78;C07C2/66;C07C2/86;C07C6/12;(IPC1-7):B01J29/36 |
主分类号 |
B01J29/48 |
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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