Ammonia plant configuration and methods

Details Ammonia plant configuration and methods Ammonia plant configuration and methods

2002-06-27

2008-10-28

Bhat, N. (Department: 1797)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S200000, C048S127100, C048S127300, C048S127700

Reexamination Certificate

active

07442349

ABSTRACT:
A synthesis plant includes a separation system upstream of a synthesis loop that removes excess nitrogen and other gaseous compounds from a feed gas having a ratio of hydrogen to nitrogen of less than 3:1, thereby producing a syngas with a ratio of hydrogen to nitrogen at about 3:1. Particularly preferred separation systems include a coldbox with a refrigerant other than air, or a pressure swing absorption system.

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