Wells – Processes – In situ combustion
Patent
1981-03-19
1982-12-14
Novosad, Stephen J.
Wells
Processes
In situ combustion
166266, 423247, 423245, B01D 5334, E21B 43243, E21B 4334
Patent
active
043633617
ABSTRACT:
The combustible component of a gas stream of low heating value is combusted using less than a stoichiometric amount of oxygen with minor production of carbon monoxide due to the use of an oxygenation catalyst comprising at least three metals in a perovskite-type crystal structure. This combusted gas can be directly vented to the atmosphere after energy has been extracted from it for a useful purpose.
REFERENCES:
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patent: 3897367 (1975-07-01), Lauder
patent: 4009242 (1977-02-01), Lauder et al.
patent: 4186801 (1980-02-01), Madgavkar et al.
patent: 4191733 (1980-03-01), Swift et al.
patent: 4250962 (1981-02-01), Madgavkar et al.
patent: 4273188 (1981-06-01), Vogel et al.
Madgavkar Ajay M.
Vogel Roger F.
Gulf Research & Development Company
Keith Deane E.
Novosad Stephen J.
Rose Donald L.
Stine Forrest D.
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