| 发明名称 |
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| 摘要 |
Process for the production of an alkylbenzene from benzene and from an aliphatic monoolefin in the presence of a catalyst based on a dealuminised zeolite Y with a SiO2/Al2O3 molar ratio of between 8 and 70, the product of this reaction being then fractionated into a first fraction containing unconverted benzene and a monoalkylbenzene and a second fraction containing a polyalkylbenzene, the said second fraction then reacting with benzene in the presence of a catalyst based on a dealuminised mordenite with an overall Si/Al atomic ratio of between 30 and 80. …<??>The invention applies especially to the production of ethylbenzene and cumene from ethylene and propene respectively. |
| 申请公布号 |
JP2753650(B2) |
申请公布日期 |
1998.05.20 |
| 申请号 |
JP19900149748 |
申请日期 |
1990.06.07 |
| 申请人 |
ANSUCHI* FURANSE DEYU PETOROORU |
发明人 |
BERUNAARU JUGAN;PIEERU DEYUFUREENU;FURANSHISU RAA;JERUJIMAN MARUCHINO |
| 分类号 |
B01J29/08;B01J29/18;C07B61/00;C07C2/66;C07C2/70;C07C6/12;C07C15/02;C07C15/073;C07C15/085 |
主分类号 |
B01J29/08 |
| 代理机构 |
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代理人 |
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