Exploratory research on solvent refined coal liquefaction. Final technical progress report, FE/14800-35
This report summarizes the technical activity under Contract DE-AC22-79ET14800, Exploratory Research on Solvent Refined Coal Liquefaction, between the US Department of Energy and The Pittsburg and Midway Coal Mining Co. Experimental work was performed at the Merriam, Kansas laboratory of The Pittsburg and Midway Coal Mining Co. Six coals and a coal blend, representing the Interior, Rocky Mountain, Eastern and Northern Great Plains Provinces, were processed in the SRC I and SRC II modes to study the relationship between coal properties and liquefaction behavior. Disposable catalysts and specific compounds were added to Loveridge, Kaiparowitz and Blacksville No. 2 coals during SRC II mode liquefaction. Kentucky 9/14, Indiana V and Loveridge coals were processed at short residence times (4 to 9 minutes) in the SRC I mode to evaluate the effects of temperature, pressure, residence time and disposable catalyst addition. Finally, coal from the Powhatan No. 1 Mine was evaluated as a feedstock for major coal liquefaction facilities. 18 figures, 20 tables.
- Research Organization:
- Pittsburg and Midway Coal Mining Co., Denver, CO (USA)
- DOE Contract Number:
- AC22-79ET14800
- OSTI ID:
- 6843878
- Report Number(s):
- DOE/ET/14800-T6; ON: DE84012431
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
010405* -- Coal
Lignite
& Peat-- Hydrogenation & Liquefaction
CARBONACEOUS MATERIALS
CATALYSTS
CATALYTIC EFFECTS
COAL
COAL LIQUEFACTION
COAL LIQUIDS
COBALT
COMPARATIVE EVALUATIONS
DATA
ELEMENTS
ENERGY SOURCES
EXPERIMENTAL DATA
EXTRACTION
FLUIDS
FOSSIL FUELS
FUELS
INFORMATION
LIQUEFACTION
LIQUIDS
MATERIAL BALANCE
MATERIALS
METALS
MOLYBDENUM
NICKEL
NUMERICAL DATA
OPTICAL PROPERTIES
ORGANIC SOLVENTS
PETROGRAPHY
PHYSICAL PROPERTIES
PRESSURE DEPENDENCE
REFLECTIVITY
RESEARCH PROGRAMS
RESIDUES
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENTS
SRC PROCESS
SRC-II PROCESS
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE
THERMOCHEMICAL PROCESSES
TIME DEPENDENCE
TRANSITION ELEMENTS
VISCOSITY