| 发明名称 |
Zeolites and molecular sieves and the use thereof |
| 摘要 |
An improved zeolite having a high number of strong acid sites wherein said zeolite has an AAI of at least 1.0. In a preferred embodiment, such zeolite is produced by controlling conditions after production of the crystalline structure such that loss of tetrahedral aluminum is minimized to thereby provide a zeolite with the above defined AAI.
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| 申请公布号 |
US6809055(B2) |
申请公布日期 |
2004.10.26 |
| 申请号 |
US20010981926 |
申请日期 |
2001.10.17 |
| 申请人 |
ABB LUMMUS GLOBAL INC |
发明人 |
OVERBEEK RUDOLF;VAN DER PUIL NELLEKE;YEH CHUEN Y;MURRELL LAWRENCE L;CHANG YUN-FENG;ANGEVINE PHILIP JAY;KOEGLER JOHANNES HENDRIK |
| 分类号 |
B01J29/06;B01J29/70;B01J35/00;B01J37/00;B01J37/08;C01B37/00;C01B39/02;C01B39/04;C01B39/48;C07C2/66;C10G29/20;C10G45/64;C10G47/16;(IPC1-7):B01J29/06;B01J29/18;B01J29/00 |
主分类号 |
B01J29/06 |
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