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Method of regeneration of a spent sulfuric acid catalyst from alkylation of olefins and alkanes via paired oxidation
Method of regeneration of a spent sulfuric acid catalyst from alkylation of olefins and alkanes via paired oxidation
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机译:通过配对氧化从烯烃和烷烃的烷基化再生废硫酸催化剂的方法
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摘要
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.
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