| 发明名称 |
Ethylene oxide catalyst |
| 摘要 |
The invention relates to an ethylene oxide catalyst comprised of silver deposited on an alumina carrier which has been treated to remove at least 25% of the surface sodium ions and replace the removed sodium ions with up to 10 ppm of lithium ions and to the preparation thereof.
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| 申请公布号 |
US2003191019(A1) |
申请公布日期 |
2003.10.09 |
| 申请号 |
US20020118192 |
申请日期 |
2002.04.08 |
| 申请人 |
RIZKALLA NABIL;BORNN ERRROL;ZULAUF CHARLES W. |
发明人 |
RIZKALLA NABIL;BORNN ERRROL;ZULAUF CHARLES W. |
| 分类号 |
C07D301/10;B01J21/04;B01J23/50;B01J23/66;B01J37/02;B01J37/06;C07D301/03;C07D303/04;(IPC1-7):B01J23/50 |
主分类号 |
C07D301/10 |
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