ESTIMATION OF ALCOHOL ADSORPTION PARAMETERS AT HYDROCARBON WATER INTERFACES IN SYSTEMS CONTAINING VARIOUS HYDROCARBONS/

Authors
APOSTOLUK W SZYMANOWSKI J
Citation
W. Apostoluk et J. Szymanowski, ESTIMATION OF ALCOHOL ADSORPTION PARAMETERS AT HYDROCARBON WATER INTERFACES IN SYSTEMS CONTAINING VARIOUS HYDROCARBONS/, Colloids and surfaces. A, Physicochemical and engineering aspects, 132(2-3), 1998, pp. 137-143
Citations number
24
Categorie Soggetti
Chemistry Physical
Journal title
Colloids and surfaces. A, Physicochemical and engineering aspects → ACNP
ISSN journal
09277757
Volume
132
Issue
2-3
Year of publication
1998
Pages
137 - 143
Database
ISI
SICI code
0927-7757(1998)132:2-3<137:EOAAPA>2.0.ZU;2-S
Abstract
The modified Kamlet-Taft model was used to correlate adsorption parame ters (adsorption constants in Szyszkowski and Temkin equations, surfac e excess and molecular area at saturated interfaces and free energy, e nthalpy and entropy of adsorption) of aliphatic alcohols at hydrocarbo n/water interfaces with solvent parameters, temperature and molar intr insic volume of alcohols. Statistically valid equations were obtained which can be used to predict the adsorption behavior of alcohols in ex traction systems. (C) 1998 Elsevier Science B.V.