Enthalpy and phase behavior of coal derived liquid mixtures. Ninth quarterly technical progress report, July-September 1986

Technical Report · Thu Oct 30 23:00:00 EST 1986

OSTI ID:7006426

Yesavage, V F; Kidnay, A J

On July 15, 1984, work was initiated on a program to study the enthalpy and phase behavior of coal derived liquid moedl compound mixtures. During the ninth quarter, enthalpy measurements on the pure component 1-methylnaphthalene were obtained. Also, during this quarter ternary vapor liquid equilibrium measurements for m-cresol/quinoline/tetralin have begun for the isotherms; 250, 275, 300, 325/sup 0/C. A maximum likelihood algorithm applicable for implicit constraints has been developed. The method was applied to the determination of interaction parameters for temperature and density dependent mixing rules from our binary vapor liquid equilibrium data. 16 refs., 51 figs., 14 tabs.

• Research Organization: Colorado School of Mines, Golden (USA). Dept. of Chemical Engineering and Petroleum Refining
• DOE Contract Number: FG22-84PC70006
• OSTI ID: 7006426
• Report Number(s): DOE/PC/70006-T6; ON: DE87001895
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
010600* -- Coal
Lignite
& Peat-- Properties & Composition
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALKYLATED AROMATICS
AROMATICS
AZAARENES
AZINES
CONDENSED AROMATICS
CRESOLS
DATA
DISPERSIONS
ENTHALPY
EQUILIBRIUM
EXPERIMENTAL DATA
FLUIDS
GASES
HETEROCYCLIC COMPOUNDS
HIGH TEMPERATURE
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
ISOTHERMS
LIQUIDS
LOW PRESSURE
MEDIUM PRESSURE
METHYLNAPHTHALENES
MIXTURES
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHENOLS
PHYSICAL PROPERTIES
PYRIDINES
QUINOLINES
RESEARCH PROGRAMS
STRUCTURAL MODELS
TETRALIN
THERMODYNAMIC PROPERTIES
VAPOR PRESSURE
VAPORS