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WebFeb 5, 2019 · This chapter reviews the main uses of ion-exchange resins as catalysts for dehydration processes. In this regard, the dehydration of...
WebThe second is the ion exchange resin hydration method, which uses n-butene as raw material, acidic cation exchange resin as catalyst, carries out liquid-phase esterification reaction with organic...
WebDec 15, 2018 · The conversion of sec -butyl acetate reached 90.4% at 60 °C for 60 min under ambient pressure. In addition, the catalyst [Bmim]Im was repeatedly used for five...
WebTypical feed to the commercial process is refinery or steam cracker B-B ( butane -butylene) from which butadiene and isobutylene have been removed, to leave a mixture of 1-butene, 2-butene,...
WebThe conversion of tert-butyl alcohol increased with the increase of reaction time, and 100% of conversion was obtained when the reaction time was 120 min. The result implied that a reaction time...