Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Reexamination Certificate
2006-12-29
2008-08-26
Wood, Elizabeth D (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
C502S064000
Reexamination Certificate
active
07417003
ABSTRACT:
The present invention provides a catalyst particle of an inner core, an outer layer surrounding and bonded to the inner core, the outer layer of a zeolite beta catalyst, and the outer layer having a volumetric fraction from about 0.17 to about 0.62 of the entire catalyst particle.
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Jan Deng-Yang
Johnson James A.
Miller Raelynn M.
Schmidt Robert J.
Paschall James C
UOP LLC
Wood Elizabeth D
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