A large ammonia manufacturer in Louisiana needed a top, SIL-rated solution for measuring 300,000 lb./h of superheated steam. Legacy technology was running into issues during the steam reforming process. Byproducts were clogging internal mechanisms and transmitters...
Optimizing Ammonia Usage in NOx Emission Reduction Processes
Mono-nitrogen oxides (NOx) including NO and NO2 are byproducts of combustion where it occurs in the presence of nitrogen. Since the composition of the atmosphere is 78% nitrogen, this would include most places where this combustion occurs. These NOx gases: …react to...
Optimizing the Ammonia Production Process
Author: James Gremillion One of the earliest applications of "computer control", a now archaic term, on an ammonia plant was done in 1969 by Weissenfelder and Shah of Borden Chemical and IBM respectively. They were able to implement advanced control schemes in a...
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