Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1997-04-29
1999-10-12
Straub, Gary P.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502 60, 502 67, 502 79, 208113, 208120, 252582, B01J 2904, B01J 2906, B01J 2608, C01G 1102
Patent
active
059654740
ABSTRACT:
A composition for passivating metal contaminants in catalytic cracking of hydrocarbons includes a non-layered, ultra-large pore crystalline material with at least one peak at a position greater than about 18 Angstrom Units d-spacing with a relative intensity of 100, and a benzene adsorption capacity of greater than about 15 grams benzene per 100 grams anhydrous crystal at 50 torr and 25.degree. C., and a metal passivator incorporated within the crystalline material. A method for passivating contaminating metals uses the composition during catalytic cracking as an additive or as a component of the catalyst.
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Balko Jeffrey William
Chester Arthur W.
Quinones Augusto Rodolfo
Keen Malcolm D.
Mobil Oil Corporation
Nguyen Cam N.
Roberts Peter W.
Straub Gary P.
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