Thermodynamic properties for supercritical coal conversion: Quarterly progress report, 10/1/86-12/31/86. [In supercritical states]
Technical Report
·
OSTI ID:6934896
This quarter we completed several runs on the medium temperature solubility apparatus with supercritical butane and dodecahydrotriphenylene. The high temperature solubility apparatus is a relatively new unit capable of running solvents to temperatures of 350/sup 0/C. Several sets of consistent data were obtained for dihydrodibenzophenazine in supercritical ethanol with this apparatus. An isotherm at 275/sup 0/C is shown in Figure 1. High temperature supercritical solvents like butane and ethanol show significant potential for coal processing applications. Experiments with a variety of solvents, solutes, and entrainers will aid in the development of a better understanding of supercritical fluid phase behavior. Construction of the new solubility apparatus is complete and initial testing is in progress. Physical construction of the fluorescence spectroscopy apparatus is complete. Adjustment and testing are in progress. 1 fig.
- Research Organization:
- Illinois Univ., Urbana (USA). Dept. of Chemical Engineering
- DOE Contract Number:
- FG22-84PC70801
- OSTI ID:
- 6934896
- Report Number(s):
- DOE/PC/70801-T9; ON: DE87004498
- Country of Publication:
- United States
- Language:
- English
Similar Records
Thermodynamic properties for supercritical coal conversion. Quarterly progress report, July 1-September 30, 1986. [In supercritical state]
Thermodynamic properties for supercritical coal conversion. Quarterly progress report, April 1-June 30, 1986
Thermodynamic properties for supercritical coal conversion: Quarterly progress report, 1/1/87-3/31/87. [Thioxanthone; xanthone; bibenzothiophene]
Technical Report
·
Tue Dec 31 23:00:00 EST 1985
·
OSTI ID:5061066
Thermodynamic properties for supercritical coal conversion. Quarterly progress report, April 1-June 30, 1986
Technical Report
·
Tue Dec 31 23:00:00 EST 1985
·
OSTI ID:5562949
Thermodynamic properties for supercritical coal conversion: Quarterly progress report, 1/1/87-3/31/87. [Thioxanthone; xanthone; bibenzothiophene]
Technical Report
·
Wed Dec 31 23:00:00 EST 1986
·
OSTI ID:7053103
Related Subjects
01 COAL, LIGNITE, AND PEAT
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
ALCOHOLS
ALKANES
AROMATICS
AZAARENES
AZINES
BUTANE
CARBONACEOUS MATERIALS
COAL
DATA
ENERGY SOURCES
ETHANOL
EXPERIMENTAL DATA
EXTRACTION
FOSSIL FUELS
FUELS
HETEROCYCLIC COMPOUNDS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
ISOTHERMS
MATERIALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENT PROPERTIES
STRUCTURAL MODELS
SUPERCRITICAL GAS EXTRACTION
SUPERCRITICAL STATE
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
ALCOHOLS
ALKANES
AROMATICS
AZAARENES
AZINES
BUTANE
CARBONACEOUS MATERIALS
COAL
DATA
ENERGY SOURCES
ETHANOL
EXPERIMENTAL DATA
EXTRACTION
FOSSIL FUELS
FUELS
HETEROCYCLIC COMPOUNDS
HIGH PRESSURE
HIGH TEMPERATURE
HYDROCARBONS
HYDROXY COMPOUNDS
INFORMATION
ISOTHERMS
MATERIALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENT PROPERTIES
STRUCTURAL MODELS
SUPERCRITICAL GAS EXTRACTION
SUPERCRITICAL STATE