Results 261 to 270 of about 722,030 (298)

Quantitative Characterization and Analysis of Multiple Fracture Structures from Original Coal and Tectonic Coal by μCT

Transport in Porous Media
Changxin Zhao, Yuanping Cheng, Chenghao Wang, Kaizhong Zhang   +3 more
semanticscholar   +1 more source

A review of rare earth elements and yttrium in coal ash: Content, modes of occurrences, combustion behavior, and extraction methods

Progress in Energy and Combustion Science, 2022
James C Hower, Wencai Zhang, Hong Yao
exaly  

Textural study of tectonically deformed coals

Zeitschrift der Deutschen Geologischen Gesellschaft, 1935
openaire   +1 more source

Textures of tectonic coals and their porosity

2004
Yiwen Ju, Bo Jiang, Yong Qin
openaire   +1 more source

Coal Seams seen as Tectonical Bodies

Zeitschrift der Deutschen Geologischen Gesellschaft, 1979
openaire   +1 more source

Operational approach to tectonical research in coal mines

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974
openaire   +1 more source

Tectonic index as an aid to the tectonic evaluation of a coal deposit

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1980
openaire   +1 more source

Effects of simulated surface freshwater environment on in situ microorganisms and their methanogenesis after tectonic uplift of a deep coal seam

International Journal of Coal Geology, 2022
Yueguo Li, Haijiao Fu, D. Yan, X. Su, Xiaoming Wang, Weizhong Zhao, Hu Wang, G. Wang   +7 more
semanticscholar   +1 more source

A review on mercury in coal combustion process: Content and occurrence forms in coal, transformation, sampling methods, emission and control technologies

Progress in Energy and Combustion Science, 2019
Shilin Zhao, Deepak Pudasainee, Yufeng Duan   +2 more
exaly  

Underground coal gasification: From fundamentals to applications

Progress in Energy and Combustion Science, 2013
Abdul Waheed Bhutto, Aqeel Ahmed Bazmi, Gholamreza Zahedi   +2 more
exaly