Wells – Processes – In situ combustion
Patent
1981-05-08
1983-03-29
Leppink, James A.
Wells
Processes
In situ combustion
166266, 423247, 423245, F21B 4324
Patent
active
043780482
ABSTRACT:
Low heating value gases are combusted substoichiometrically in two combustion zones in series in contact with two different supported platinum catalysts in which the concentration of platinum in the catalyst in the first zone is higher than the concentration of platinum in the second catalyst. The combusted gas of reduced carbon monoxide can be directly vented to the atmosphere after energy has been extruded from it for a useful purpose.
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Andersen et al., "Removing Carbon Monoxide from Ammonia Synthesis Gas", Industrial and Engineering Chemistry, vol. 53, No. 8, Aug. 1961, pp. 645, 646.
Madgavkar Ajay M.
Swift Harold E.
Gulf Research & Development Company
Keith Deane E.
Leppink James A.
Rose Donald L.
Stine Forrest D.
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