Results 71 to 80 of about 272 (156)

Numerical simulation technology framework and research progress, prospect of underground coal gasification

Meitan xuebao
Underground coal gasification (UCG) is a clean technology for in-situ coal conversion with development potential, and numerical simulation is an effective means to study the complex gasification process.
Zhen DONG, Lingfeng KONG, Yanpeng CHEN, Mengyuan ZHANG, Junjie XUE, Yufeng ZHAO, Bo REN, Chengzheng CAI, Ze DENG, Hao CHEN   +9 more
doaj   +1 more source

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

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

Paul Younger’s work on underground coal gasification with carbon capture and storage

Green Energy and Sustainability
The key features of Professor Paul Younger’s work on Underground Coal Gasification (UCG) linked to Carbon Capture and Storage (CCS) are summarised, with particular reference to his work on protecting potable water aquifers from contamination by the by ...
Dermot Roddy
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

Influence of thermomechanical stresses on the variation of protective pillar width during underground coal gasification

Технічна інженерія
This study focuses on assessing the influence of thermomechanical stress on the stability and effective width of protective coal pillars formed between adjacent reactor cavities during underground coal gasification (UCG).
S.V. Sakhno, I.G. Sakhno, V.O. Nazarenko, S.I. Bashynskyi, A.V. Panasiuk   +4 more
doaj   +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

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

The Effect of Operating Pressure Variations on Water Inflow and Groundwater Drawdown in Underground Coal Gasification (UCG)

IOP Conference Series: Earth and Environmental Science
Abstract Underground coal gasification (UCG) is an in-situ and non-conventional method for extracting coal by injecting steam, air, and oxygen into the target coal seam. The resultant gas from this process is transported via production pipes to a gas processing facility, where it can be used for electricity ...
Faradilla Putri Jasanagara, Lilik Eko Widodo, R M Nendaryono Madiutomo   +2 more
openaire   +1 more source