Bacon & Thomas, PLLC
Method of regeneration of a spent sulfuric acid catalyst from alkylation of olefins and alkanes via paired oxidation
A spent sulfuric acid catalyst from an alkylation unit is regenerated via a paired oxidation electrolysis, wherein active intermediates are generated via both anodic oxidation and cathodic reduction without adding an additional organic peroxide during the electrolysis. The organic impurities in the spent sulfuric acid catalyst are decomposed by the active intermediates, and removed therefrom via evaporation.
Y C B B C B
Y02P C07C B01J B01J C07C B01J
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Chao-Shan Tse-Chuan
Chou Chou