Method of making solid acid catalysts with metal cores

Details Method of making solid acid catalysts with metal cores Method of making solid acid catalysts with metal cores

1995-09-15

1998-06-30

Caldarola, Glenn

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502325, 502326, 502347, 502302, 502227, 502231, 502229, B01J 2102

Patent

active

057733830

ABSTRACT:
A method is provided for producing a solid acid catalyst having a structure including a metal core having essentially an entire outer surface covered by a layer of metal oxide including a multitude of active sites provided with Lewis Acidity. The method involves an oxidizing step to form a layer of metal oxide and a halogenating step to produce a metal oxide layer with multiple active sites exhibiting Lewis Acidity.

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