Catalyzer for decomposing ammonia

Details Catalyzer for decomposing ammonia Catalyzer for decomposing ammonia

1990-06-29

1991-03-26

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502330, B01J 2358

Patent

active

050029215

ABSTRACT:
For carrying out a process for decomposing, into hydrogen and nitrogen, ammonia recovered from a coke oven gas by combining a catalytic combustion of ammonia and a catalytic decomposition of ammonia utilizing a waste heat by said combustion, a basic compound as a required catalyzer is added to ruthenium supported on alumina, or ruthenium as a required catalyzer is supported on a basic compound, whereby ammonia may be decomposed effectively at ranges of low temperatures as not more than 500.degree. C.

REFERENCES:
patent: 3315008 (1967-04-01), Abell et al.
patent: 3819536 (1974-06-01), Dalla Betta et al.
patent: 3880775 (1975-04-01), Gandhi et al.
patent: 3980589 (1976-09-01), Murrell et al.
patent: 4081510 (1978-03-01), Kato et al.

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