The M.w. Kellogg Company

Aage Solbakken

Christiaan P Van Dijk

Bernard G Mandelik

Jerry Max Rovner

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.

Ammonia purge gas conversion

The present invention is directed to a process which uses the methanol synthesis gas from steam reforming in a first methanol plant and effectively integrates a second methanol plant which uses as the methanol synthesis gas (a) the purge gas from the first methanol plant and (b) the clean syn-gas produced by partial oxidation.

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Montgomery, TX, United States of America

Aage Solbakken