Diffusion coefficients and VLE data of aqueous phosphoric acid

Autor: Sebastian Lang, Timur Kazdal, Manfred J. Hampe, Frank Kühl
Rok vydání: 2014
Předmět:
Zdroj: The Journal of Chemical Thermodynamics. 68:75-81
ISSN: 0021-9614
DOI: 10.1016/j.jct.2013.08.028
Popis: In this work, transport and thermodynamic properties of phosphoric acid/water mixtures were determined experimentally over a wide range of concentrations. Liquid binary diffusion coefficients were measured using the Taylor dispersion technique at various temperatures and concentrations. The second part of this work concerns itself with the (vapour + liquid) phase equilibrium of phosphoric acid and water up to concentrations of 105 wt% at different pressures.
Databáze: OpenAIRE