PROCESS FOR THE ELIMINATION OF SULFUR OXIDES CARRIED IN A GAS, BY MEANS OF ANABSORBANT MASS THAT CAN BE REGENERATED THROUGH A REACTION WITH HYDROGEN SULFIDE

摘要

abstractthe invention relates to a process for removingoxides of sulphur dioxide and, in particular, of thethe sulphur contained in gases such as flue gasesindustrial, characterized in that the gas is madein contact with an absorbent containing solidthe magnesium oxide, and at least a noble metal of thegroup viii in conditions where the oxidesulfur is mainly in the form ofmagnesium sulfate, and then the solid absorptionused is regenerated by contact with a gasdevice containing hydrogen sulfide.