Ammonia purge gas conversion

Details Ammonia purge gas conversion Ammonia purge gas conversion

1984-10-16

1986-02-04

Doll, John

Chemistry of inorganic compounds

Nitrogen or compound thereof

Ammonia or ammonium hydroxide

423359, C01C 104

Patent

active

045685312

ABSTRACT:
Purge gas removed from a first synthesis loop for conversion of synthesis gas to ammonia over an iron based synthesis catalyst is converted to ammonia over a more active synthesis catalyst in a second synthesis loop.

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patent: 4524056 (1985-06-01), Banquy

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