Rawlins UCG (underground coal gasification) Demonstration Project site characterization report
The US Department of Energy and Energy International, Inc. have entered into a Cooperative Agreement to conduct a cost-shared UCG field test demonstrating the operation of commercial scale underground coal gasification (UCG) on steeply dipping bed modules to provide synthesis gas for a small scale commercial ammonia plant. The field test and the commercial ammonia plant will be located at the North Knobs site near Rawlins, Wyoming. During this demonstration test, two or more UCG modules will be operated simultaneously until one module is completely consumed and an additional module is brought on line. During this period, the average coal gasification rate will be between 500 and 1200 tons per day. A portion of the raw UCG product gas will be cleaned and converted into a synthesis gas, which will be used as feedstock to a 400--500 ton per day ammonia plant. The UCG facility will continue to operate subsequent to the test demonstration to provide feedstock for the commercial plant. The objective of the geologic site characterization program is to provide a descriptive model that accurately represents the geologic environment of the coal resource that is to be gasified. This model is to be used as an aid in understanding the hydrology of the coal bearing sequence, as a framework for installation of the process wells and the subsequent exploitation of the coal resources. 3 figs., 3 tabs.
- Research Organization:
- Energy International, Inc., Pittsburgh, PA (USA)
- Sponsoring Organization:
- DOE/FE
- DOE Contract Number:
- FC21-88MC24167
- OSTI ID:
- 6859631
- Report Number(s):
- DOE/MC/24167-2840-Vol.1; ON: DE90009652
- Country of Publication:
- United States
- Language:
- English
Similar Records
Rawlins UCG Demonstration Project. Final technical progress report, May 10, 1988--August 9, 1988
Production of ammonia using coal as a source of hydrogen. Annual report
Related Subjects
010404* -- Coal
Lignite
& Peat-- Gasification
011000 -- Coal
Lignite
& Peat-- Reserves
Geology
& Exploration
COAL DEPOSITS
COAL RANK
COAL SEAMS
DRILLING
ECONOMICS
FEDERAL REGION VIII
GASIFICATION
GEOLOGIC DEPOSITS
GEOLOGY
GROUND WATER
HYDROGEN COMPOUNDS
IN-SITU GASIFICATION
IN-SITU PROCESSING
LITHOLOGY
MINERAL RESOURCES
MONITORING
NORTH AMERICA
OXYGEN COMPOUNDS
PROCESSING
RESOURCES
SAMPLING
SITE CHARACTERIZATION
STRATIGRAPHY
THERMOCHEMICAL PROCESSES
USA
WATER
WYOMING