Results 81 to 90 of about 714 (185)

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

Characterisation of inorganic constitutions of condensate and solid residue generated from small-scale ex situ experiments in the context of underground coal gasification. [PDF]

Environ Sci Pollut Res Int, 2022
Sadasivam S, Zagorščak R, Thomas HR, Kapusta K, Stańczyk K.   +4 more
europepmc   +1 more source

Review of key characteristics of UCG from a multi-scale perspective

Meitan xuebao
Underground Coal Gasification (UCG) is a clean and efficient technology for coal exploitation and utilization with broad application prospects. From a multi-scale perspective, the research systematically explores the “five-multi” characteristics of UCG ...
Zhuocheng HU, Jun YAO, Hai SUN, Longlong LI, Guoqiang AN, Zhaohui WU, Xia YAN   +6 more
doaj   +1 more source

Mathematical modelling of underground coal gasification

, 2005
Mathematical models were developed to understand cavity growth mechanisms, heat and mass transfer in combination with chemical reaction, and the factors which affect gas production from an underground coal gasifier. A model for coal gasification in a one-dimensional spatial domain was developed and validated through comparison with experimental ...
openaire   +2 more sources

Underground Gasification of Coal in the U.S.S.R [PDF]

Nature, 1941
openaire   +1 more source

Study on the Gasification Mechanism and Kinetic Characteristics of Deep Underground Coal Gasification Based on Pressurized TG-FTIR. [PDF]

ACS Omega
Zhang Z, Du Y, Wang L, Wang R, Liu H, Si R, Xin L, Niu M.   +7 more
europepmc   +1 more source

Study on the Strength Parameters and Permeability Evolution Law during Loading Process of Coal Measure Sandstone after Thermal Treatments: Implications for Syngas Leakage during Underground Coal Gasification. [PDF]

ACS Omega
Xiao W, Liu K, Zhang D, Wan H, Jia M, Zhang X.   +5 more
europepmc   +1 more source

H₂ production in underground coal gasification with pretreatment by non-focusing microwave. [PDF]

Front Chem
Feng L, Dong J, Li H, Sun J.
europepmc   +1 more source

Experimental Investigation on the Migration of Contaminant Generated in the Dry Distillation Channel to Overburden during Underground Coal Gasification. [PDF]

ACS Omega
Xin L, Xu W, Niu M, Feng M, Yang M, Li H, Shang Z, Wang X.   +7 more
europepmc   +1 more source

Effects of water injection on reaction temperature and hydrogen production in horizontal co-axial underground coal gasification. [PDF]

Sci Rep
Iriguchi R, Hamanaka A, Su FQ, Sasaoka T, Shimada H, Itakura KI, Takahashi K, Kodama JI, Deguchi G.   +8 more
europepmc   +1 more source