Strata Movement Characteristics in Underground Coal Gasification (UCG) under Thermal Coupling and Surface Subsidence Prediction Methods [PDF]
, 2023 Xiaopeng Liu, Liangji Xu, Kun Zhang
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An analytical investigation of critical factors to prioritize coalfields for Underground Coal Gasification - Bangladesh case. [PDF]
Heliyon, 2023 Biswas AK, Islam MR, Habib MA.
europepmc +1 more source
Coal pump development phase 3 [PDF]
Techniques for achieving continuous coal sprays were studied. Coazial injection with gas and pressure atomization were studied. Coal particles, upon cooling, were found to be porous and fragile.
Gerbracht, F. G. +3 more
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Development of Integrated Control Coiled Tubing Unit for Gasification Coal Mining
Shiyou jixie, 2016 The integrated control coiled tubing unit for gasification coal mining was developed in order to meet technical requirements of non-shaft coal underground gasification.Under controlled conditions,the integrated control coiled tubing unit can inject ...
Zhang Fuqiang +6 more
doaj
Effect of Alkali Fusion Methods on the Preparation of One-Part Geopolymer From Coal Gasification Slag. [PDF]
ACS Omega, 2023 Chen C, Sasaki K, Tian Q, Zhang H.
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POSSIBILITIES OF MINING WASTES UTILIZATION BY THERMAL DESTRUCTION WITHIN THE UNDERGROUND GAS GENERATOR [PDF]
, 2018 Study the possibility of developing the technical and technological justification of mining wastes utilization within the closed cycle of gassgene in in economic effective ...
CABANA, Edgar Cáceres +9 more
core
Study on Extraction Valuable Metal Elements by Co-Roasting Coal Gangue with Coal Gasification Coarse Slag. [PDF]
Molecules, 2023 Zhao J +7 more
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United States transportation fuel economics (1975 - 1995) [PDF]
The United States transportation fuel economics in terms of fuel resources options, processing alternatives, and attendant economics for the period 1975 to 1995 are evaluated. The U.S.
Alexander, A. D., III
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