Chemistry of inorganic compounds – Nitrogen or compound thereof – Ammonia or ammonium hydroxide
Patent
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.
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patent: 3713782 (1973-01-01), Watt
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Chemie Linz Aktiengesellschaft
Vertiz Oscar R.
Wheelock Eugene T.
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