Method for Predicting Solubilities of Solids in Mixed Solvents

Publication: Research - peer-reviewJournal article – Annual report year: 2009

Documents

DOI

View graph of relations

A method is presented for predicting solubilities of solid solutes in mixed solvents, based on excess Henry's law constants. The basis is statistical mechanical fluctuation solution theory for composition derivatives of solute/solvent infinite dilution activity coefficients. Suitable approximations are made for a single parameter characterizing solute/solvent interactions. Comparisons with available data show that the method is successful in describing a variety of observed mixed solvent solubility behavior, including nearly ideal systems with small excess solubilities, systems with solute-independent excess solubilities, and systems deviating from these simple rules. Successful predictions for new solvent mixtures cat? be made using limited data from other mixtures.
Original languageEnglish
JournalAIChE Journal
Publication date2009
Volume55
Issue5
Pages1256-1264
ISSN0001-1541
DOIs
StatePublished
CitationsWeb of Science® Times Cited: 7

Keywords

  • solid solutes, mixed solvents, excess solubility, prediction, correlation, fluctuation solution theory
Download as:
Download as PDF
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
PDF
Download as HTML
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
HTML
Download as Word
Select render style:
APAAuthorCBEHarvardMLAStandardVancouverShortLong
Word

Download statistics

No data available

ID: 3457929