Adsorption characteristics of zeolites for dehydration of ethanol: Evaluation of diffusivity of water in porous structure

► Adsorption characteristics of zeolites as adsorbents for dehydration were examined. ► We measured the liquid-phase adsorption isotherm of water in ethanol. ► Packed bed breakthrough curves for adsorption of water in ethanol were also measured. ► We estimated the intra-particle diffusion coefficien...

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Veröffentlicht in:	Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2012-02, Vol.181-182, p.443-448
Hauptverfasser:	Yamamoto, Takuji, Kim, Young Han, Kim, Byoung Chul, Endo, Akira, Thongprachan, Napawon, Ohmori, Takao
Format:	Artikel
Sprache:	eng
Schlagworte:	adsorbents Adsorption Adsorption isotherm Cation exchanging chemical engineering Dehydration Differential heat of adsorption diffusivity Ethanol Ethanol dehydration Ethyl alcohol heat Isotherms Packed bed breakthrough curve potassium sodium sorption isotherms Water vapor Zeolite Zeolites
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