Integriertes Verfahren zur Herstellung von Ditertiär-butyl-peroxyd

摘要

An integrated process is provided for the production of ditertiary butyl peroxide wherein isobutane oxidate containing tertiary butyl alcohol and tertiary butyl hydroperoxide is reacted in the presence of an aqueous acidic catalyst, the reaction mixture is separated into aqueous and organic phases, the aqueous catalyst is recovered from the aqueous phase and recycled, and the product peroxide is separated from tertiary butyl alcohol in the organic phase by water extraction.