Results 101 to 110 of about 3,661,935 (269)

Study of the Methane Adsorption Characteristics in a Deep Coal Reservoir Using Adsorption Potential Theory

The gas adsorption characteristics in deep coal reservoirs are the focus of deep coalbed methane geology research. In order to reveal the adsorption characteristics in deep coal reservoirs and quantitatively characterize the amount of adsorbed methane in
Run Chen, Xushuang Zhu, Junqiao Liao, Zhengjiang Long, Dingnan Ye   +4 more
core   +1 more source

Unraveling methane adsorption mechanisms in tectonically deformed coal: coupling roles of fissure width, deformation degree, and molecular structure

Frontiers in Earth Science
Tectonically deformed coal (TDC) is widely distributed in major coalbed methane (CBM) producing areas in China, and its fissure-like pore structure is a key factor regulating methane adsorption-desorption behavior.
Lu Wang, Jing Li, Guanjun Liu
doaj   +1 more source

Sorption of Methane and Nitrogen on Cesium Exchanged Zeolite-X: Structure, Cation Position and Adsorption Relationship

, 2016
The equilibrium adsorption study of methane and nitrogen on zeolite-X exchanged with different percentages of cesium ions was carried out using volumetric gas adsorption method.
Rajesh S. Somani (1817695), Govind Sethia (1817692), Hari C. Bajaj (1796068)   +2 more
core   +1 more source

Nitrogen-fixing methane-utilizing bacteria [PDF]

, 1976
Methane occurs abundantly in nature. In the presence of oxygen this gas may be metabolized by bacteria that are able to use it as carbon and energy source.
Bont, J.A.M., de
core  

A sustainable business ecosystem: a case study demonstrating biochar's potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Juuso Kivijakola, Eemeli Erkheikki, Viljo Lukka, Pekka Tervonen, Harri Haapasalo   +4 more
wiley   +1 more source

Adsorption simulation of methane on coals with different metamorphic grades

AIP Advances, 2019
In order to study the adsorption capacity of methane on coals with different metamorphic grades and its influencing factors, the new macromolecular structure models of lignite, bituminous coal and anthracite were constructed, and the grand canonical ...
Dameng Gao, Lin Hong, Jiren Wang, Dan Zheng   +3 more
doaj   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Research on the molecular dynamics of coalbed methane diffusion and adsorption in reservoir pores under different factors

Energy Exploration & Exploitation
The migration and diffusion of coalbed methane (CBM) are impeded by adsorption in pore channels, resulting in a significant portion of CBM being trapped in the reservoir and thereby reducing the efficiency of CBM extraction.
Xuefan Wang, Jianwei Zhong, Ziyang Zhang, Xu Zeng, Rui Shen, Ze Deng, Nan Wang   +6 more
doaj   +1 more source

Experimental study on methane adsorption behaviour of different rank coals under variable temperature and pressure

, 2019
To comprehensively study the methane adsorption behaviour of coals under variable temperature and pressure, a series of methane adsorption measurements were conducted at different temperatures and pressures for different rank coals from Ordos Basin and ...
Wang,Yunpeng, Li,Zhentao, Liu,Dameng, Cai,Yidong, Dameng Liu, Yunpeng Wang, Yidong Cai, Zhentao Li   +7 more
core   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source