| 申请日期 | 2026-03-13 | 申请号 | JP2005336063 |
| 公开（公告）号 | JP4823655B2 | 公开（公告）日 | 2011-11-24 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | Idemitsu Kosan Co Ltd183646 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a method for producing a xylene at an industrially high productivity. SOLUTION : The method for producing a xylene by bringing dimethyl ether and/or methanol into contact with a catalyst comprises using a catalyst containing a component obtained by modifying a pentasil type crystalline aluminosilicate synthesized by using mordenite as a seed crystal with a rare earth element. COPYRIGHT : (C)2007, JPO&INPIT | ||
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