Description of Binary Liquid Mixtures Transport through Non-porous Membrane by Modified Maxwell-Stefan Equations

0166724 - UCHP-M 20030041 RIV NL eng J - Článek v odborném periodiku
Izák, Pavel - Bartovská, L. - Friess, K. - Šípek, M. - Uchytil, Petr
Description of Binary Liquid Mixtures Transport through Non-porous Membrane by Modified Maxwell-Stefan Equations.
Journal of Membrane Science. Roč. 214, č. 2 (2003), s. 293-309. ISSN 0376-7388. E-ISSN 1873-3123
Grant CEP: GA ČR GA104/01/0945
Výzkumný záměr: CEZ:MSM 23400008
Klíčová slova: pervaporation * coupled diffusion * sorption
Kód oboru RIV: CA - Anorganická chemie
Impakt faktor: 2.081, rok: 2003

This paper deals with a description of transport parameters during pervaporation of binary liquid mixture through non-porous polymer membrane. The influence of the C-number of aliphatic alcohols on transport parameters is also under study. The concentration dependent density of the membrane, vapor sorption isotherms, the dependence of pure component diffusion coefficients on their concentration in the membrane and the dependence of the solubility of liquid binary mixture in a membrane was necessary to determine experimentally.
Trvalý link: http://hdl.handle.net/11104/0001388