Process for reducing emissions of sulfur oxides and composition

Details Process for reducing emissions of sulfur oxides and composition Process for reducing emissions of sulfur oxides and composition

1987-11-24

1990-09-18

Myers, Helane

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Sulfur or sulfur containing component

208113, 208120, 4232155, 423247, B01D 5304

Patent

active

049577182

ABSTRACT:
A process for the removal of sulfur oxides from a gas which comprises (a) contacting the sulfur oxide-containing gas with at least one of certain metal, oxygen-containing components, e.g., modified perovskite-type components, at conditions effective to associate at least a portion of the sulfur oxides with the component to reduce the amount of sulfur oxides in the gas; and (b) contacting the component containing associated sulfur oxides at conditions effective to reduce the amount of sulfur associated with the component.

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