Densities of m-cresol + quinoline and m-cresol + 1-methylnaphthalene mixtures at (298 to 348) K and up to 30 MPa

Journal Article · Fri Mar 01 04:00:00 EST 1996 · Journal of Chemical and Engineering Data

DOI:https://doi.org/10.1021/je950253l· OSTI ID:228027

Chang, J S; Lee, M J ^[1]

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1. National Taiwan Inst. of Tech., Taipei (Taiwan, Province of China). Dept. of Chemical Engineering

A series of density measurements were made in this laboratory for the mixtures containing several model compounds of coal liquids. Densities were measured for mixtures of m-cresol + quinoline and m-cresol + 1-methylnaphthalene in a temperature range of (298.15 to 348.15) K and at pressures up to 30 MPa over the entire composition range. The Tait model correlated the density data accurately. Isothermal compressibilities of the pure fluids and their mixtures were calculated with the aid of the Tait model. Over the investigated conditions, the excess volumes of m-cresol + quinoline are negative, whereas those of m-cresol + methylnaphthalene are positive.

• OSTI ID: 228027
• Journal Information: Journal of Chemical and Engineering Data, Journal Name: Journal of Chemical and Engineering Data Journal Issue: 2 Vol. 41; ISSN 0021-9568; ISSN JCEAAX
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL LIQUIDS
COMPRESSIBILITY
CONDENSED AROMATICS
CRESOLS
DENSITY
EXPERIMENTAL DATA
MATHEMATICAL MODELS
PRESSURE DEPENDENCE
QUINOLINES
TEMPERATURE DEPENDENCE