Process for the production of ammonia using aligned catalyst par

Details Process for the production of ammonia using aligned catalyst par Process for the production of ammonia using aligned catalyst par

1974-02-19

1976-06-22

Vertiz, Oscar R.

Chemistry of inorganic compounds

Nitrogen or compound thereof

Ammonia or ammonium hydroxide

23288R, 252477R, 423362, C01C 104

Patent

active

039652467

ABSTRACT:
A process for carrying out a catalytic high pressure synthesis using gaseous reactants in the presence of a fused iron oxide catalyst, which comprises passing the gas through one or more layers of a catalyst which consists predominantly or entirely of particles of which the length of one spatial dimension is several times the length of at least one of the two other spatial dimensions perpendicular thereto, and at least one of the smaller spatial dimensions is less than 5 mm long, the catalyst being so arranged in one or more cylindrical catalyst beds, arranged in series in the direction of flow of the gas, that the particles are orientated with their longest spatial dimension substantially parallel to the direction of flow of he gas and a catalyst bed for carrying out the process.

REFERENCES:
patent: 2699989 (1955-01-01), Houdry
patent: 3059420 (1962-10-01), Schnabel
patent: 3243386 (1966-03-01), Nielsen et al.
patent: 3305312 (1967-02-01), Weinstein et al.
patent: 3499797 (1970-03-01), Hooper
patent: 3505030 (1970-04-01), Sowards
patent: 3507627 (1970-04-01), Frant et al.
patent: 3713782 (1973-01-01), Watt
patent: 3839229 (1974-10-01), Senes et al.

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