Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1986-04-07
1988-12-13
Heller, Gregory A.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
423244, 208113, 208120, B01J 800, C01B 1700, C01B 2100, C10G 1100
Patent
active
047909820
ABSTRACT:
A composition of matter comprising at least one metal-containing spinel which includes a first metal and a second metal having a valence higher than the valence of the first metal, a minor amount of at least one third metal component effective to promote the oxidation of sulfur dioxide to sulfur trioxide at sulfur dioxide oxidation conditions, and a minor amount of at least one fourth metal component effective to promote the reduction of first metal sulfate at first metal sulfate reduction conditions. These compositions are useful, e.g., in hydrocarbon conversion processes, to reduce sulfur oxide and/or nitrogen oxide atmospheric emissions.
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Bhattacharyya Alakananda
Karch John A.
Radlowski Cecelia A.
Yoo Jin S.
Heller Gregory A.
Katalistiks International Inc.
Vasta, Jr. Vincent J.
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