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The etherification of glycerol with isobutylene or tert-butyl alcohol without solvent in the liquid phase catalysed by strong acid ion-exchange resins of Amberlyst type and by two large-pore zeolites H-Y and H-Beta was studied. The swelling of commercial macroreticular and gelular ion-exchange resins (Amberlysts) and its influence on glycerol tert-butylation is discussed in this work. By comparing...
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