scholarly journals Lawrence Livermore National Laboratory underground coal gasification data base. [US DOE-supported field tests; data]

1981 ◽  
Author(s):  
R. J. Cena ◽  
C. B. Thorsness
Keyword(s):  
Data Base ◽  
Coal Gasification ◽  
Lawrence Livermore National Laboratory ◽  
National Laboratory ◽  
Field Tests ◽  
Underground Coal Gasification

scholarly journals Evaluation of Energy Recovery from Laboratory Experiments and Small-scale Field Tests of Underground Coal Gasification (UCG)

2015 ◽  
Vol 131 (5) ◽  
pp. 203-218 ◽  
Author(s):  
Faqiang SU ◽  
Ken-ichi ITAKURA ◽  
Gota DEGUCHI ◽  
Koutarou OHGA ◽  
Mamoru KAIHO
Keyword(s):  
Energy Recovery ◽  
Laboratory Experiments ◽  
Coal Gasification ◽  
Field Tests ◽  
Small Scale ◽  
Underground Coal Gasification ◽  
Scale Field

A Side Wall Burn Model for Cavity Growth in Underground Coal Gasification

1983 ◽  
Vol 105 (2) ◽  
pp. 145-155 ◽  
Author(s):  
T. L. Eddy ◽  
S. H. Schwartz
Keyword(s):  
Coal Gasification ◽  
Cavity Growth ◽  
Side Wall ◽  
Field Tests ◽  
Underground Coal Gasification ◽  
Convection Diffusion ◽  
Bituminous Coals ◽  
Thin Seam ◽  
Burn Through ◽  
Cavity Width

A mechanistic computer model is presented which predicts the 3-D cavity growth during the gasification phase of underground coal gasification. Developed for swelling bituminous coals, the model also obtains reasonable cavity width and length values for shrinking sub-bituminous coals. The model predicts cavity shape and burn-through times based on the coal properties, seam thickness, water reacting and the interwell distance. Employing a 2-D boundary layer model to determine the convective diffusion rate of oxygen to the reacting walls, it is found that natural convection diffusion must be included. The model includes flow in the injection region, the swirling, mixing effect in the cavity, and transitions from thick to thin seam geometry. Simulations of the Hanna II, Phase 2 and Pricetown I field tests, as well as a parametric study on Pittsburgh seam coal, are presented.

scholarly journals A Review of Underground Coal Gasification Field Tests Sponsored by the U.S. Department of Energy

2017 ◽  
Author(s):  
E Shafirovich ◽  
E B Jones ◽  
M Machado ◽  
J Mena ◽  
D Rodriguez ◽  
...  
Keyword(s):  
Coal Gasification ◽  
Field Tests ◽  
Department Of Energy ◽  
Underground Coal Gasification ◽  
The U.S

scholarly journals Hanna, Wyoming underground coal gasification data base. Volume 4. Hanna II, Phases II and III field test research report

1985 ◽  
Author(s):  
T.C. Bartke ◽  
D.D. Fischer ◽  
S.B. King ◽  
R.M. Boyd ◽  
A.E. Humphrey
Keyword(s):  
Data Base ◽  
Field Test ◽  
Coal Gasification ◽  
Research Report ◽  
Underground Coal Gasification

scholarly journals Hanna, Wyoming underground coal gasification data base. Volume 5. Hanna III field test research report

1985 ◽  
Author(s):  
T.C. Bartke ◽  
D.D. Fischer ◽  
S.B. King ◽  
R.M. Boyd ◽  
A.E. Humphrey
Keyword(s):  
Data Base ◽  
Field Test ◽  
Coal Gasification ◽  
Research Report ◽  
Underground Coal Gasification

scholarly journals Hanna, Wyoming underground coal gasification data base. Volume 3. The Hanna II, Phase I field test

1985 ◽  
Author(s):  
T.C. Bartke ◽  
D.D. Fischer ◽  
S.B. King ◽  
R.M. Boyd ◽  
A.E. Humphrey
Keyword(s):  
Phase I ◽  
Data Base ◽  
Field Test ◽  
Coal Gasification ◽  
Underground Coal Gasification

scholarly journals Hanna, Wyoming underground coal gasification data base. Volume 6. Hanna IVA and IVB field test research report

1985 ◽  
Author(s):  
T.C. Bartke ◽  
D.D. Fischer ◽  
S.B. King ◽  
R.M. Boyd ◽  
A.E. Humphrey
Keyword(s):  
Data Base ◽  
Field Test ◽  
Coal Gasification ◽  
Research Report ◽  
Underground Coal Gasification

scholarly journals Hanna, Wyoming underground coal gasification data base. Volume 1. General information and executive summary

1985 ◽  
Author(s):  
T.C. Bartke ◽  
D.D. Fischer ◽  
S.B. King ◽  
R.M. Boyd ◽  
A.E. Humphrey
Keyword(s):  
Data Base ◽  
Coal Gasification ◽  
General Information ◽  
Underground Coal Gasification ◽  
Executive Summary

scholarly journals Small Scale Field Tests on Underground Coal Gasification at Surface Coal Mine in Hokkaido

2012 ◽  
Vol 77 (6) ◽  
pp. 435-437
Author(s):  
Kotaro Ohga ◽  
Kenichi Itakura ◽  
Gota Deguchi
Keyword(s):  
Coal Mine ◽  
Coal Gasification ◽  
Field Tests ◽  
Small Scale ◽  
Underground Coal Gasification ◽  
Surface Coal Mine ◽  
Scale Field
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