发明名称 |
PROCESS FOR CONVERSION OF ETHYLBENZENE IN C8 AROMATIC HYDROCARBON MIXTURE |
摘要 |
Ethylbenzene can be substantially hydrode-ethylated to benzene with a minimized loss of xylene by placing a C8 aromatic hydrocarbon mixture containing ethylbenzene and xylene in the presence of hydrogen in contact with a catalyst comprising 0.6 to 20.0 parts by weight of rhenium, 100 parts by weight of an acid type of a zeolite having a main cavity inlet composed of a 10-membered oxygen ring and 100 to 900 parts by weight of alumina, which has been subjected to sulfiding. |
申请公布号 |
EP0307113(B1) |
申请公布日期 |
1991.12.04 |
申请号 |
EP19880307902 |
申请日期 |
1988.08.25 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
TADA, KUNIYUKI;MINOMIYA, EIICHI;WATANABE, MASATOSHI |
分类号 |
B01J23/36;B01J29/48;C07C4/18;C07C15/08 |
主分类号 |
B01J23/36 |
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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