Process for making ammonia

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United States of America Patent

PATENT NO 9914645
SERIAL NO

14535491

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Abstract

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A system for producing ammonia comprises a reactor configured for receiving nitrogen feed gas and hydrogen feed gas, the reactor comprising a catalyst configured to convert at least a portion of the nitrogen gas and at least a portion of the hydrogen feed gas to ammonia to form a reactant mixture comprising the ammonia and unreacted nitrogen feed gas and unreacted hydrogen feed gas, an adsorbent configured to selective adsorb at least a portion of the ammonia from the reactant mixture, and a recycle line to recycle the unreacted nitrogen feed gas, the unreacted hydrogen feed gas, and unabsorbed ammonia to the reactor.

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Patent Owner(s)

Patent OwnerAddress
REGENTS OF THE UNIVERSITY OF MINNESOTA600 MCNAMARA ALUMNI CENTER 200 OAK STREET SE MINNEAPOLIS MN 55455-2020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cussler, Edward L Edina, US 12 286
Himstedt, Heath H Minneapolis, US 15 50
Huberty, Mark S Woodbury, US 1 7
McCormick, Alon V Minneapolis, US 5 42
Schmidt, Lanny D Minneapolis, US 21 524

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