Thermodynamic investigations of aqueous solutions of aluminium chloride

Authors
Richter, U Brand, P Bohmhammel, K Konnecke, T
Citation
U. Richter et al., Thermodynamic investigations of aqueous solutions of aluminium chloride, J CHEM THER, 32(2), 2000, pp. 145-154
Citations number
11
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF CHEMICAL THERMODYNAMICS
ISSN journal
00219614 → ACNP
Volume
32
Issue
2
Year of publication
2000
Pages
145 - 154
Database
ISI
SICI code
0021-9614(200002)32:2<145:TIOASO>2.0.ZU;2-3
Abstract
The activity of water in {x(1)AlCl(3) + (1 - x(1))H2O} has been determined by measurement of vapour pressures in the temperature range (300 to 342) K, and the molality range (0.421 to 3.033) mol.kg(-1). The behaviour of the s olution is described by the Pitzer model. The [Al(OH)(H2O)(5)](2+) in the s ystem is calculated by considering the first hydrolysis step in the alumini um chloride solutions. (C) 2000 Academic Press.