Process for producing granulated catalyst for the synthesis of a

Details Process for producing granulated catalyst for the synthesis of a Process for producing granulated catalyst for the synthesis of a

1981-01-16

1983-04-05

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252473, 252474, 423362, B01J 2104, B01J 2378

Patent

active

043790780

ABSTRACT:
A process for producing a granulated catalyst for the synthesis of ammonia which comprises simultaneous melting and oxidation of iron using promotors in a thin layer of a melt of the resulting catalyst mass, granulation of said melt by a stream of air ensuring a horizontal movement of the formed granules and cooling thereof to the temperature of 1,000.degree. C., whereafter the resulting granules are reduced by a reducing gas at their spontaneous cooling.

REFERENCES:
patent: 4073749 (1978-02-01), Passariello

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