Ammonia-based catalyst for water-gas shift reaction

Details Ammonia-based catalyst for water-gas shift reaction Ammonia-based catalyst for water-gas shift reaction

1983-07-05

1986-01-14

Williams, Howard S.

Chemistry of inorganic compounds

Hydrogen or compound thereof

Elemental hydrogen

C01B 316

Patent

active

045645167

ABSTRACT:
The present invention is an improvement in the water-gas shift reaction in which an aqueous solution of ammonia or an ammonia yielding compound serves as a catalyst to increase the rate of, as well as shift the equilibrium toward, the production of hydrogen. The ammonia yielding compounds are preferably ammonium hydroxide or the weak acid salts of ammonia. Water for the reaction may be supplied by the solvent for the catalyst so that a separate source of steam is not required.

REFERENCES:
patent: 1843540 (1932-02-01), Casale
patent: 3150931 (1964-09-01), Frank
patent: 3539298 (1970-11-01), Fenton
patent: 3540867 (1970-11-01), Baron et al.
patent: 3755556 (1973-08-01), Aldridge
patent: 4161393 (1979-07-01), Rudolph et al.

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