| 发明名称 |
CATALYST FOR PREPARING ETHYLENE OXIDE AND METHOD FOR PREPARATION OF ETHYLENE OXIDE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst for preparing ethylene oxide with both high selectively and excellent activity. SOLUTION: This catalyst for preparing ethylene oxide by oxidizing ethylene is obtained by carrying at least one of alkali metals and tin on a porous carrier as a pretreatment, and then carrying silver and at least one of alkali metals. |
| 申请公布号 |
JP2001104788(A) |
申请公布日期 |
2001.04.17 |
| 申请号 |
JP19990283897 |
申请日期 |
1999.10.05 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
IWAKURA TOMOATSU;YAMADA SOICHIRO |
| 分类号 |
C07D301/10;B01J23/66;B01J37/02;C07B61/00 |
主分类号 |
C07D301/10 |
| 代理机构 |
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