发明名称 |
UZM-12 AND UZM-12HS: CRYSTALLINE ALUMINOSILICATE ZEOLITIC COMPOSITIONS AND PROCESSES FOR PREPARING AND USING THE COMPOSITIONS |
摘要 |
<p>A series of crystalline alumino-silicate zeolites identified as UZM-12 have been synthesized. These UZM-12 compositions have the ERI topology, a Si/Al>5.5 and can be prepared as nanocrystallites having an average particle size of about 15 to about 50 nanometers and a spheroidal morphology. The UZM-12 composition can be treated to remove at least a fraction of the framework aluminum atoms thereby providing zeolites with a Si/Al>5.75 and identified as UZM-12HS. Both the UZM-12 and UZM-12HS can catalyze various hydrocarbon conversion processes.</p> |
申请公布号 |
EP1797005(A2) |
申请公布日期 |
2007.06.20 |
申请号 |
EP20050858204 |
申请日期 |
2005.10.03 |
申请人 |
UOP LLC |
发明人 |
MILLER, MARK A.;LEWIS, GROGORY J.;GISSELQUIST, JANA L.;MOSCOSO, JAIME G.;PATTON, R. LYLE |
分类号 |
C01B39/30;B01J29/50;C01B39/48 |
主分类号 |
C01B39/30 |
代理机构 |
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