High P/T phase and volumetric behavior of coal liquid constituents. (Quarterly technical progress report), January 1-April 1, 1984. [6 gases in hydrogen-dibenzofuran and in hydrogen-g-methylanthracene]
Technical Report
·
OSTI ID:6492287
A sophisticated perturbation chromatography technique has been used to study the vapor-liquid equilibrium behavior of six light gases in two hydrogen-coal liquid model compounds systems. Infinite-dilution K values are reported for methane, ethane, propane, n-butane, carbon dioxide and hydrogen sulfide in: (1) hydrogen-dibenzofuran system at 373.2 and 398.2/sup 0/K and up to 6 MPa; and (2) hydrogen-g-methylanthracene systems at 373.2, 398.2, 423.2, 448.2 and 473.2/sup 0/K and up to 21 M Pa. Henry's constants were determined for the light gases in 9-methylanthracene. Second cross virial coefficients and vapor-phase infinite-dilution fugacity coefficients were calculated for the hydrocarbon gases in hydrogen. The results were combined with the experimental K-value measurements to obtain Henry's constants in hydrogen-9-methylanthracene mixtures of fixed liquid composition. The constants thus obtained show a significant dependence of hydrogen solubility. 1 reference.
- Research Organization:
- Rice Univ., Houston, TX (USA). Dept. of Chemical Engineering
- DOE Contract Number:
- FG22-82PC50811
- OSTI ID:
- 6492287
- Report Number(s):
- DOE/PC/50811-T3; ON: DE85000500
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
010600 -- Coal
Lignite
& Peat-- Properties & Composition
ALKANES
ANTHRACENE
AROMATICS
BUTANE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CHROMATOGRAPHY
COAL LIQUIDS
CONDENSED AROMATICS
ELEMENTS
EQUILIBRIUM
ETHANE
FLUIDS
FURANS
GASES
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
LIQUIDS
METHANE
METHYLATION
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRESSURE DEPENDENCE
PROPANE
SEPARATION PROCESSES
SOLUBILITY
STRUCTURAL MODELS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
VAPORS
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
010600 -- Coal
Lignite
& Peat-- Properties & Composition
ALKANES
ANTHRACENE
AROMATICS
BUTANE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CHROMATOGRAPHY
COAL LIQUIDS
CONDENSED AROMATICS
ELEMENTS
EQUILIBRIUM
ETHANE
FLUIDS
FURANS
GASES
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
LIQUIDS
METHANE
METHYLATION
NONMETALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PRESSURE DEPENDENCE
PROPANE
SEPARATION PROCESSES
SOLUBILITY
STRUCTURAL MODELS
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
VAPORS