Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same
Patent
1996-07-15
1997-03-04
Zitomer, Fred
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Boron or compound containing same
502 44, 502219, 502216, 502220, 502221, 502224, 502231, 502232, 502238, 502239, 502240, 502256, 502258, 502263, 502408, B01J 2102, B01J 2108, B01J 2112, B01J 2114
Patent
active
056078900
ABSTRACT:
A supported Lewis acid catalyst system for catalyzing hydrocarbon conversion reactions including cationic polymerization, alkylation, isomerization and cracking reactions is disclosed, wherein the catalyst system comprises an inorganic oxide support having immobilized thereon a least one strong Lewis acid comprising at least one metal salt of a strong Bronsted acid wherein the metal is selected from the group consisting of aluminum, boron gallium, antimony, tantalum, niobium, yttrium, cobalt, nickel, iron, tin, zinc, magnesium barium strontium, calcium, tungsten, molybdenum and the metals of the lanthanide series and wherein the strong Bronsted acid is selected from the group consisting of mineral and organic acids stronger than 100% sulfuric acid.
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Chen Frank J.
Guyot Alain
Hamaide Thierry
Le Deore Christophe
Cohen Harvey L.
Exxon Chemical Patents Inc.
Zitomer Fred
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