Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1982-02-09
1984-04-10
Gantz, Delbert E.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502355, B01J 2342
Patent
active
044420242
ABSTRACT:
A method of forming a catalytic article includes the steps of contacting a substrate with a coating solution of an alkali aluminate for a period of time sufficient to form a film of alumina on the substrate; forming a slurry of a catalytic material, a particulate calcined alumina and a liquid carrier; contacting the film of alumina with the slurry so as to coat the alumina film with the slurry; and then calcining the slurry coated alumina film to form the catalytic article. A binder is preferably used in the slurry and the preferred catalytic material useful in the method includes those from group VIII of the Periodic Table of Elements.
REFERENCES:
patent: 4172047 (1979-10-01), Gandhi et al.
patent: 4293449 (1981-10-01), Herrington et al.
patent: 4318894 (1982-03-01), Hensel et al.
patent: 4335023 (1982-06-01), Dettling et al.
Gantz Delbert E.
Glazer Martin M.
Kulason Robert A.
Pal A.
Ries Carl G.
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