| 发明名称 |
Method for modifying a zeolite |
| 摘要 |
Disclosed is a zeolite and a process for modifying a zeolite, which includes alkalizing the zeolite, and calcining the alkalized zeolite. The resultant modified zeolite has improved selectivity characteristics.
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| 申请公布号 |
US5133952(A) |
申请公布日期 |
1992.07.28 |
| 申请号 |
US19900603245 |
申请日期 |
1990.10.22 |
| 申请人 |
VEREINIGTE ALUMINIUM-WERKE AKTIENGESELLSCHAFT |
发明人 |
TISSLER, ARNO;UNGER, KLAUS K.;SCHMIDT, HUBERTUS |
| 分类号 |
B01J29/06;B01J29/40;C01B39/02;C01B39/38 |
主分类号 |
B01J29/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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