Method for preparing rare earth metal catalysts with honeycomb-l

Details Method for preparing rare earth metal catalysts with honeycomb-l Method for preparing rare earth metal catalysts with honeycomb-l

1987-07-27

1989-04-11

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502524, 502525, 502527, B01J 2104, B01J 2310, B01J 3504

Patent

active

048206784

ABSTRACT:
This invention relates to a method for preparing rare earth metal catalysts with a honeycomb-like alloy support and catalysts obtained thereby, which method comprises: preparing a corrugated, perforated metal alloy support tape, coating the support tape with a solution of a mixture of light rare earth metal salts; drying the support tapes; decomposing and oxidizing the rare earth metal salts into catalytic materials having a perovskite or a spinel type crystal structure.

REFERENCES:
patent: 3905918 (1975-09-01), Mai et al.
patent: 4049583 (1977-09-01), Lauder
patent: 4089810 (1978-05-01), Diwell et al.
patent: 4274981 (1981-06-01), Suzuki et al.
patent: 4397770 (1983-08-01), Cairns et al.
patent: 4485191 (1984-11-01), Sekido et al.
Pratt et al., "Noble Metal Catalysts on Metallic Substrates", Platinum Metals Rev., 21(3), pp. 74-83 (1977).

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