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Gaykawad, S.S. (author), Rütze, Dennis N. (author), van der Wielen, L.A.M. (author), Straathof, Adrie J.J. (author)In ethanol fermentations, about 2% of the ethanol leaves the fermenter with the off–gas. Conventionally, this is recovered by absorption in water. As alternative, vapour permeation was investigated conceptually for ethanol recovery from fermentation off–gas. A preliminary techno–economic evaluation of this system using hydrophobic membrane...journal article 2017