Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same
Patent
1999-01-26
1999-09-28
Wood, Elizabeth D
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Boron or compound containing same
502202, 502325, 502332, 502334, 502339, B01J 2102, B01J 2104
Patent
active
059588233
ABSTRACT:
A catalyst composition and a process for producing the catalyst composition for use in a hydrocarbon conversion process are disclosed. The composition comprises an inorganic support and a Group VIII metal. The process comprises: (1) combining at least one Group VIII metal compound and an inorganic support to form a mixture, (2) calcining the mixture under a condition sufficient to convert the metal compound to its oxide form to produce a heated mixture, (3) contacting the heated mixture with a boron compound under a condition sufficient to reduce the oxidation state of the metal whereby a boron-treated composition is produced; and (4) contacting the boron-treated composition with a compound comprising aluminum and halogen.
REFERENCES:
patent: 2999074 (1961-09-01), Bioch et al.
patent: 4912072 (1990-03-01), Mallouk et al.
patent: 5488024 (1996-01-01), Cheung et al.
patent: 5707921 (1998-01-01), Wu et al.
Drake Charles A.
Wu An-hsiang
Phillips Petroleum Company
Shay Lucas K.
Wood Elizabeth D
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