Underground coal gasification of steeply dipping coal beds; a second generation synthetic fuels process

Conference · Sun Aug 01 00:00:00 EDT 1982 · Proc., Intersoc. Energy Convers. Eng. Conf.; (United States)

OSTI ID:5651005

Davis, B E; Ahner, P F; Singelton, A H

In situ gasification of steeply dipping coal beds (UCG-SDB) has significant advantages over the more conventional horizontal UCG. In fact, the UCG-SDB process appears to be both technically and operationally competitive with surface gasifiers. The results of the Rawlins UCG-SDB field test program suggest that the process can compete with more conventional sources of synthesis gas on an economic basis. The SDB process mechanism has several advantages over the horizontal process and performs in a fashion similar to surface packedbed reactors. The oxygen requirements for the process are quite low and the degree of process control observed at Rawlins is very attractive.

• Research Organization: Gulf Research and Development Company, Pittsburgh, PA
• OSTI ID: 5651005
• Report Number(s): CONF-820814-
• Journal Information: Proc., Intersoc. Energy Convers. Eng. Conf.; (United States), Vol. 2; Conference: 17. Intersociety Energy Conversion Engineering conference, Los Angeles, CA, USA, 8 Aug 1982
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
COAL SEAMS
INCLINED STRATA
IN-SITU GASIFICATION
COMPARATIVE EVALUATIONS
FIELD TESTS
PROCESS CONTROL
COAL GASIFICATION
COST BENEFIT ANALYSIS
ECONOMICS
SYNTHESIS GAS
TECHNOLOGY ASSESSMENT
USA
COAL DEPOSITS
CONTROL
FLUIDS
GASES
GASIFICATION
GEOLOGIC DEPOSITS
GEOLOGIC STRATA
GEOLOGIC STRUCTURES
IN-SITU PROCESSING
MINERAL RESOURCES
NORTH AMERICA
PROCESSING
RESOURCES
TESTING
THERMOCHEMICAL PROCESSES
010404* - Coal
Lignite
& Peat- Gasification