| 申请日期 | 2026-04-16 | 申请号 | JP2005336063 |
| 公开（公告）号 | JP2007137840A | 公开（公告）日 | 2007-06-07 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | IDEMITSU KOSAN CO | ||
| 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 | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
