Partial miscibility behavior of the ternary systems methane-propane-n-octane, methane-n-butane-n-octane, and methane-carbon dioxide-n-octane

Journal Article · Thu Jul 01 00:00:00 EDT 1982 · J. Chem. Eng. Data; (United States)

DOI:https://doi.org/10.1021/je00029a020· OSTI ID:6067748

Hottovy, J D; Kohn, J P; Luks, K D

The phase behavior of three ternary systems (methane-propane-n-octane, methane-n-butane-n-octane, methane-carbon dioxide-n-octane) was studied in their regions of L/sub 1/-L/sub 2/-V immiscibility. Liquid-phase composition and molar volume data for both liquid phases are presented as a function of temperature and pressure in the three-phase region. The boundaries of the three-phase regions, locl of K points (L/sub 1/-L/sub 2/ = V), LCST points (L/sub 1/ = L/sub 2/-V), and Q points (S-L/sub 1/-L/sub 2/-V) are detailed. A detailed study of the immiscibility behavior of the binary system carbon dioxide-n-octane is also presented.

• Research Organization: Department of Chemical Engineering, University of Notre Dame, Notre Dame, Indiana 46556
• OSTI ID: 6067748
• Journal Information: J. Chem. Eng. Data; (United States), Vol. 27:3
• Country of Publication: United States
• Language: English

Related Subjects

10 SYNTHETIC FUELS
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
02 PETROLEUM
BUTANE
PHASE STUDIES
SOLUBILITY
METHANE
OCTANE
PROPANE
CARBON DIOXIDE
LIQUIDS
MIXTURES
PRESSURE DEPENDENCE
TEMPERATURE DEPENDENCE
VOLUMETRIC ANALYSIS
ALKANES
CARBON COMPOUNDS
CARBON OXIDES
CHALCOGENIDES
CHEMICAL ANALYSIS
DISPERSIONS
FLUIDS
HYDROCARBONS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
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