Thermodynamic and rheological properties of solid-liquid systems in coal processing

Technical Report · Mon Aug 01 00:00:00 EDT 1994

DOI:https://doi.org/10.2172/10176848· OSTI ID:10176848

Kabadi, V N; Mohandas, P; Wang, Jinsong

The paper outlines background objectives, experimental methods and results for two studies: A group contribution method for the prediction of viscosity of coal-derived liquids, and Equation of state at high pressures for liquid aromatic compounds. Criteria for the new model, low pressure viscosity data set, new viscosity model for pure liquid aromatics, illustration of viscosity calculation using the model, and extension of the model to mixtures are discussed in the first study. Contents of the second study are: high pressure equation of state; new vapor pressure equation; and new correlation for saturated liquid densities.

• Research Organization: North Carolina Agricultural and Technical State Univ., Greensboro, NC (United States). Dept. of Chemical Engineering
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: FG22-91PC91300
• OSTI ID: 10176848
• Report Number(s): CONF-9406232-1; ON: DE94017564; BR: AA1525050; TRN: AHC29501%%11
• Resource Relation: Conference: Coal Research Contractors` review meeting,Pittsburgh, PA (United States),8 Jun 1994; Other Information: PBD: [1994]
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL LIQUIDS
VISCOSITY
EQUATIONS OF STATE
MATHEMATICAL MODELS
DENSITY
EXPERIMENTAL DATA
COMPARATIVE EVALUATIONS
THERMODYNAMIC PROPERTIES
RHEOLOGY
010600
010500
PROPERTIES AND COMPOSITION
PRODUCTS AND BY-PRODUCTS