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Title: Solid-liquid phase diagrams of binary aromatic hydrocarbon mixtures from calorimetric studies

Abstract

The authors describe solid-liquid phase diagrams of binary mixtures of aromatic hydrocarbons obtained from calorimetric studies. The sample of the binary solid mixture is heated at a constant rate until the solid is completely melted. During that process, the heat flux needed is monitored. By examination of the curves of the heat flux versus temperature, the solid-liquid phase diagrams can be constructed. Three binary systems (fluorene-dibenzofuran, dibenzothiophene-dibenzofuran, fluorene-dibenzothiophene) have been studied. It turns out that the fluorene-dibenzofuran system forms a solid solution at any composition, while dibenzothiphene-dibenzofuran and fluorene-dibenzothiophene systems have immiscibility gaps in the solid phases.

Authors:
; ;  [1]
  1. Louisiana State Univ., Baton Rouge, LA (USA). Dept. of Chemical Engineering
Publication Date:
OSTI Identifier:
5239962
Resource Type:
Journal Article
Journal Name:
Journal of Chemical and Engineering Data; (USA)
Additional Journal Information:
Journal Volume: 34:2; Journal ID: ISSN 0021-9568
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; BINARY MIXTURES; PHASE DIAGRAMS; HYDROCARBONS; CALORIMETRY; HEAT FLUX; LIQUIDS; SOLIDS; DIAGRAMS; DISPERSIONS; FLUIDS; MIXTURES; ORGANIC COMPOUNDS; 400201* - Chemical & Physicochemical Properties

Citation Formats

Sediawan, W B, Gupta, S, and McLaughlin, E. Solid-liquid phase diagrams of binary aromatic hydrocarbon mixtures from calorimetric studies. United States: N. p., 1989. Web. doi:10.1021/je00056a023.
Sediawan, W B, Gupta, S, & McLaughlin, E. Solid-liquid phase diagrams of binary aromatic hydrocarbon mixtures from calorimetric studies. United States. https://doi.org/10.1021/je00056a023
Sediawan, W B, Gupta, S, and McLaughlin, E. 1989. "Solid-liquid phase diagrams of binary aromatic hydrocarbon mixtures from calorimetric studies". United States. https://doi.org/10.1021/je00056a023.
@article{osti_5239962,
title = {Solid-liquid phase diagrams of binary aromatic hydrocarbon mixtures from calorimetric studies},
author = {Sediawan, W B and Gupta, S and McLaughlin, E},
abstractNote = {The authors describe solid-liquid phase diagrams of binary mixtures of aromatic hydrocarbons obtained from calorimetric studies. The sample of the binary solid mixture is heated at a constant rate until the solid is completely melted. During that process, the heat flux needed is monitored. By examination of the curves of the heat flux versus temperature, the solid-liquid phase diagrams can be constructed. Three binary systems (fluorene-dibenzofuran, dibenzothiophene-dibenzofuran, fluorene-dibenzothiophene) have been studied. It turns out that the fluorene-dibenzofuran system forms a solid solution at any composition, while dibenzothiphene-dibenzofuran and fluorene-dibenzothiophene systems have immiscibility gaps in the solid phases.},
doi = {10.1021/je00056a023},
url = {https://www.osti.gov/biblio/5239962}, journal = {Journal of Chemical and Engineering Data; (USA)},
issn = {0021-9568},
number = ,
volume = 34:2,
place = {United States},
year = {Sat Apr 01 00:00:00 EST 1989},
month = {Sat Apr 01 00:00:00 EST 1989}
}