Solubility of anthracene in binary alkane + 3-methyl-1-butanol solvent mixtures

Journal Article · Sat Oct 01 04:00:00 EDT 1994 · Journal of Chemical and Engineering Data; (United States)

DOI:https://doi.org/10.1021/je00016a015· OSTI ID:6898793

Zvaigzne, A I; Acree, Jr, W E ^[1]

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1. Univ. of North Texas, Denton, TX (United States). Dept. of Chemistry

Solid-liquid equilibrium data of organic nonelectrolyte systems are becoming increasingly important in the petroleum industry, particularly in light of present trends toward heavier feedstocks. Experimental solubilities are reported for anthracene dissolved in seven binary mixtures containing 3-methyl-1-butanol with hexane, heptane, octane, cyclohexane, methylcyclohexane, 2,2,4-trimethylpentane, and tert-butylcyclohexane 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 deviations between experimental and back-calculated values being on the order of [+-] 1.5% or less.

• OSTI ID: 6898793
• Journal Information: Journal of Chemical and Engineering Data; (United States), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 39:4; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
023000* -- Petroleum-- Properties & Composition
ALCOHOLS
ALKANES
ANTHRACENE
AROMATICS
BINARY MIXTURES
BUTANOLS
CONDENSED AROMATICS
DISPERSIONS
HYDROCARBONS
HYDROXY COMPOUNDS
MATHEMATICAL MODELS
MIXTURES
ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
SOLUBILITY
SOLVENT PROPERTIES
VISCOSITY