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Showing: 1 to 10 of 21 matches for "ucg"  Page   1   2   3 TITLE National Underground Coal Conversion Program Overview  SUMMARY ... Underground coal gasification (UCG) is the prime element of the underground coal conversion program. It enables coal to be converted to gas underground. ... AUTHOR Draffin, Cyril W. PUBLISHED 1980 TITLE Geotechnical Considerations in Underground Coal Gasification  SUMMARY ... (GR&DC) field tests of under- ground coal gasification in steeply dipping beds (UCG/SDB) were conducted in the North Knobs area, located 12.8 km (8 ... AUTHOR Avasthi, J. M. PUBLISHED 1984 TITLE National Underground Coal Conversion Program Overview  SUMMARY ... Underground coal gasification (UCG) is the prime element of the underground coal conversion program. It enables coal to be converted to gas underground. ... AUTHOR Draffin, Cyril W. PUBLISHED 1980 TITLE Unconventional mining technologies for clean and efficient power generation  SUMMARY ... the most energy-efficient electric power-generation gasification (UCG). ... In the United States prior to 1970, several field-test programs of UCG were undertaken. ... AUTHOR Vasyuchkov, YU. F. ; Vasioutchkov, K. ; Vorobjev, B. M. PUBLISHED 1999 TITLE Application of Rock Mechanics and the Finite Element Method to Underground Coal Gasification Process  SUMMARY ... of these equations, with appropriate boundary condi- tions, to the study of basic mechanisms associated with underground coal gasification (UCG) process is ... AUTHOR Lee, J. K. ; Advani, S. H. ; Avasthi, J. M. ; Chan, K. S. PUBLISHED 1986 TITLE Successful Prediction Of In Situ Fracture Permeability And Stiffness Characteristics Through Statistical Rock Mass Characterization  SUMMARY ... Oxford, Pergamon Press, 175p. Ramirez, AL, DG Wilder and GA Pawloski, 1982, Examination of UCG Cavities for the Large Block Test, Centralia, Washington: Proc. ... AUTHOR La Pointe, Paul R. PUBLISHED 1984 TITLE Compositional Ranges of Appalachian Gold  SUMMARY ... (GR&DC) field tests of under- ground coal gasification in steeply dipping beds (UCG/SDB) were conducted in the North Knobs area, located 12.8 km (8 ... AUTHOR Craig, J. R. ; Solberg, T. N. ; Linden, M. A. PUBLISHED 1984 TITLE Energy Balance For The Second Underground Coal Gasification Experiment, Hanna, Wyoming  SUMMARY ... Underground coal gasification (UCG) experi- ments have been conducted by the U. S. Energy - DD FISCHER is Senior Research Chemist; JE BOY- ... AUTHOR Fischer, Dennis D. ; Boysen, John E. ; Gunn, Robert D. PUBLISHED 1978 TITLE The Development Of In Situ Processes For Energy and Fuels From Coals  SUMMARY ... coal technology. In situ or underground coal gasification (UCG) is the reaction of coal in place to produce fuels and energy. It ... AUTHOR Wieber, Paul R. ; Sikri, Atam P. PUBLISHED 1979 TITLE The Development Of In Situ Processes For Energy and Fuels From Coals  SUMMARY ... coal technology. In situ or underground coal gasification (UCG) is the reaction of coal in place to produce fuels and energy. It ... AUTHOR Wieber, Paul R. ; Sikri, Atam P. PUBLISHED 1978 Showing: 1 to 10 of 21 matches for "ucg"  Page   1   2   3 Search Again