Auteur Jürgen Gmehling
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Dana Constantinescu, Auteur ; Jürgen Rarey, Auteur ; Jürgen Gmehling, Auteur |This article presents a comparative study about the predictive capability of COSMO-SAC and COSMO-RS(Ol) models with respect to excess enthalpies of various binary systems. Results of the group contribution methods UNIFAC and modified UNIFAC (Do)[...]
Article : texte imprimé
Vincent Liebert, Auteur ; Torben Hector, Auteur ; Jürgen Gmehling, Auteur |The chemical equilibrium conversion of the reversible liquid-phase etherification of isoamylene with methanol to tert-amyl-methyl-ether using Amberlyst 36 as catalyst was investigated in a temperature range from 312.15 to 354.15 K. The experimen[...]
Article : texte imprimé
Zhimin Xue, Auteur ; Tiancheng Mu, Auteur ; Jürgen Gmehling, Auteur |A comparison of the performances of the COSMO-SAC, COSMO-RS(Ol), original UNIFAC, modified UNIFAC(Do), and modified UNIFAC(Do) Consortium for activity coefficients at infinite dilution and binary VLE data is presented. The σ-profiles used in per[...]
Article : texte imprimé
Mi-Yi Li, Auteur ; Li-Sheng Wang, Auteur ; Jürgen Gmehling, Auteur |The middle range (MR) parameters of the LIQUAC model were improved as a function of temperature to allow the calculation of the activities of all the species in the solution over a wide temperature and concentration range. New parameters were re[...]
