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Title Solubility of anthracene in binary alcohol+ 2-methyl-1-propanol and alcohol+ 3-methyl-1-butanol solvent mixtures
Creator/Author Zvaigzne, A.I. ; Acree, W.E. Jr. [Univ. of North Texas, Denton, TX (United States). Dept. of Chemistry]
Publication Date1995 Jul 01
OSTI IdentifierOSTI ID: 94352
Other Number(s)JCEAAX; ISSN 0021-9568
Resource TypeJournal Article
Resource RelationJournal of Chemical and Engineering Data ; VOL. 40 ; ISSUE: 4 ; PBD: Jul-Aug 1995
Subject02 PETROLEUM ;10 SYNTHETIC FUELS ; ANTHRACENE; SOLUBILITY; PROPANOLS; SOLVENT PROPERTIES; BUTANOLS; OCTANOLS; BINARY MIXTURES; MATHEMATICAL MODELS; EQUATIONS OF STATE; EXPERIMENTAL DATA
Description/Abstract Solid-liquid equilibrium data of organic nonelectrolyte systems are becoming increasingly important in the petroleum industry, particularly in light of present rends toward heavier feedstocks and known carcinogenicity/mutagenicity of many of the larger polycyclic aromatic compounds. Experimental solubilities are reported for anthracene dissolved in binary 2-propanol+ 3-methyl-1-butanol, 2-propanol+ 2-methyl-1-propanol, 1-propanol+ 2-methyl-1-propanol, 1-octanol+ 2-methyl-1-propanol, 1-butanol+ 3-methyl-1-butanol, 2-butanol+ 3-methyl-1-butanol, 2-butanol+ 2-methyl-1-propanol, 1-octanol+ 3-methyl-1-butanol, and 2-methyl-1-propanol+ 3-methyl-1-butanol solvent mixtures at 25 C. Results of these measurements are used to test two mathematical representations based upon the combined nearly ideal binary solvent (NIBS)/Redlich-Kister equation and modified Wilson model. For the systems studied, the combined NIBS/Redlich-Kister and modified Wilson equations were found to provide very reasonable mathematical representations, with most deviations between experimental and back-calculated values being on the order of{+-} 1.0% or less.
Country of PublicationUnited States
LanguageEnglish
Formatpp. 917-919 ; PL:
System Entry Date2001 May 03

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