Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1998-04-08
1999-11-09
Dunn, Thomas
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 73, 502 77, 502 71, 502 85, B01J 2940
Patent
active
059814187
ABSTRACT:
A novel composition including either a zeolite or an acid leached zeolite containing boron, zinc and phosphorus, used in the conversion of hydrocarbons. The novel composition is prepared by a novel method including incorporating into a zeolite or an acid treated zeolite material, preferably by use of a liquid solution, a zinc component, a boron component, and a phosphorus component.
REFERENCES:
patent: 4049573 (1977-09-01), Kaeding
patent: 4067920 (1978-01-01), Kaeding
patent: 4159282 (1979-06-01), Olson et al.
patent: 4652691 (1987-03-01), Melville et al.
Scherzer, "Dealuminated Faujasite-Type Structures with SiO2/Al2O3 Ratios over 100", Journal of Catalysis, 54, 285-288, 1978.
Drake Charles A.
Wu An-hsiang
Yao Jianhua
Dunn Thomas
Phillips Petroleum Company
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