| 申请日期 | 2025-09-15 | 申请号 | WOJP04016480 |
| 公开（公告）号 | WO2005044760A2 | 公开（公告）日 | 2005-05-19 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | JGC CORP; ITO HIROFUMI; OOYAMA KOJI; YAMADA SYOICHI; KUME MOTOHISA; CHIKAMATSU NOBUYASU | ||
| 简介 | A zeolite catalyst of MFI structure containing an alkaline earth metal for use in the synthesis of a lower hydrocarbon from dimethyl ether and/or methanol, which zeolite catalyst exhibits an Si/Al atomic ratio of 30 to 400 and an alkaline earth metal/Al atomic ratio of 0.75 to 15, having an average particle diameter of 0.05 to 2 mum. | ||
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