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Comprehensive model of synthetic Bayer liquors. Part 1. Overview
Journal article   Peer reviewed

Comprehensive model of synthetic Bayer liquors. Part 1. Overview

E. Königsberger, G. Eriksson, P.M. May and G. Hefter
Industrial and Engineering Chemistry Research, Vol.44(15), pp.5805-5814
2005
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Abstract

A Pitzer model representing the thermodynamic properties of synthetic Bayer liquor solutions, consisting of the components NaOH - NaAl(OH) 4-Na2CO3-Na2SO 4-NaCl-NaF-Na2C2O4 (sodium oxalate)-NaHCOO (sodium formate)-NaCH3COO (sodium acetate)-H 2O, is presented. The model calculates, in a thermodynamically consistent manner, heat capacities, enthalpies, activity and osmotic coefficients, and densities of these solutions as well as the solubilities of gibbsite, Al(OH)3, boehmite, AlOOH, sodium oxalate, sodium sulfate and other relevant solid phases in synthetic Bayer liquors over concentration and temperature ranges of industrial interest.

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Collaboration types
International collaboration
Citation topics
2 Chemistry
2.89 Ionic, Molecular & Complex Liquids
2.89.462 Excess Molar Volumes
Web Of Science research areas
Engineering, Chemical
ESI research areas
Chemistry
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