Modeling of heavy metal salt solubility using the Extended UNIQUAC model

Maria Cornelia Iliuta, Kaj Thomsen, Peter Rasmussen

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Solid-liquid equilibria in complex aqueous systems involving a heavy metal cation (Mn2+, Fe2+, Co2+, Ni2+, Cu2+, or Zn2+) and one or more ions for which Extended UNIQUAC parameters have been published previously are modeled using the Extended UNIQUAC model. Model parameters are determined on the basis of a data bank with more than 4, 000 experimental data points for binary and ternary aqueous systems. The parameters are generally valid in the temperature range from the freezing point to the boiling point of the respective solutions.
Original languageEnglish
JournalA I Ch E Journal
Volume48
Issue number11
Pages (from-to)2664-2689
ISSN0001-1541
DOIs
Publication statusPublished - 2002

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