Results 71 to 80 of about 215 (139)

Multi-Physics Simulation of Tar-Rich Coal In Situ Pyrolysis with a Multiregion Homogenization Treatment. [PDF]

ACS Omega, 2023
Ye Q, Li M, Hao J, Huang Z, Wei J.
europepmc   +1 more source

Assessment of underground coal gasification in bituminous coals: potential UCG products and markets. Final report, Phase I [PDF]

, 1982
The following conclusions were drawn from the study: (1) The US will continue to require new sources of energy fuels and substitutes for petrochemical feedstocks into the foreseeable future. Most of this requirement will be met using coal. However, the cost of mining, transporting, cleaning, and preparing coal, disposing of ash or slag and scrubbing ...
openaire   +2 more sources

Evaluation of Thermophysical and Mechanical Properties of Sandstone Due to High-Temperature. [PDF]

Materials (Basel), 2022
Dong Z, Chen Y, Wang X, Kong L, Wang L, Li X, Sun F, Ding K, Wu H, Chen S, Zhang M.   +10 more
europepmc   +1 more source

Research on the Pollutant Migration Law Based on Large-Scale Three-Dimensional Similar Simulation Experiments of Underground Coal Gasification. [PDF]

ACS Omega, 2022
Xin L, Li K, Feng M, Cheng W, Wang Z, Li J, Wu J.   +6 more
europepmc   +1 more source

Hydrogen storage potential in underground coal gasification cavities: a MD simulation of hydrogen adsorption and desorption behavior in coal nanopores

Frontiers in Earth Science
Underground hydrogen storage (UHS) in geological formations presents a viable option for long-term, large-scale H2 storage. A physical coal model was constructed based on experimental tests and a MD simulation was used to investigate the potential of UHS
Liru Tao, Hongye Feng, Hongye Feng, Yiwen Ju, Hongjian Zhu, Hongjian Zhu, Zixiang Wei   +6 more
doaj   +1 more source

Numerical Simulation of the Temperature Distribution and Evolution Law of Underground Lignite Gasification. [PDF]

ACS Omega, 2022
Zhou H, Wu C, Chen H, Du M, Wang Z, Jiang X.   +5 more
europepmc   +1 more source

Experimental Investigation on the Pore Structure Evolution of Coal in Underground Coal Gasification Process. [PDF]

ACS Omega, 2022
Zhao B, Dong X, Chen Y, Chen S, Chen Z, Peng Y, Liu Y, Jiang X.   +7 more
europepmc   +1 more source

“ Four properties ” geological evaluation model and resource type classification of non-well type UCG site and layer selection in Guizhou Province

Meitan xuebao
In order to establish a scientific and systematic “geology-engineering” integrated geological risk assessment model, so as to solve the problem in the site and layer selection of underground coal gasification (UCG) project, a new hierarchical structure ...
Ze ZHOU, Tongsheng YI, Yong QIN, Yongfeng ZHOU, Lei YANG, Lingxia WANG   +5 more
doaj   +1 more source

The Determination of Radon/Thoron Exhalation Rate in an Underground Coal Mine-Preliminary Results. [PDF]

Int J Environ Res Public Health, 2022
Bonczyk M, Chałupnik S, Wysocka M, Grygier A, Hildebrandt R, Tosheva Z.   +5 more
europepmc   +1 more source

Study on Effects of Thermal Resistance and Thermal Buoyancy on Oxygen Flow Patterns during Underground Coal Gasification. [PDF]

ACS Omega, 2021
Guo W, Liu H, Chang Z, Cao D, Liu S.
europepmc   +1 more source