Experimental Investigation on Permeability and Mechanical Deformation of Coal Containing Gas under Load by Runsheng Lv, Bing Li, Zhimin Song, Gaofeng Liu

“…At high confining pressures (i.e., 6 MPa and 8 MPa), no significant differences between the methane seepage velocities of the specimens were evident, and their seepage curves were similar to prefracture. …”
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Effects of the use of phytonutrients in the diet of dairy ruminants: Systematic review by Karoline Leal, Eliana B Parmeggiani, Claudia M Rodrigues, Marta L R Leal

“…Furthermore, there was a reduction in methane emissions in animals treated with phytonutrients. …”
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Permeability Characteristics of Coal after Supercritical CO2 Adsorption at Different Temperatures by Xueying Liu, Jin Yu, Di Wu, Xiaochun Xiao

“…CO2 storage in coal seams has become one effective method to reduce CO2 emission and help exploit coalbed methane (CBM). The permeability is a key parameter for CBM extraction. …”
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Potencjał metanogenny mieszanek substratów pochodzenia rolniczego by Anna Zamojska-Jaroszewicz, Anna Matuszewska, Marlena Owczuk, Dorota Wardzińska

“…It defines the biological methane potential of individual mixtures and proposes the best option for biogas production on a larger scale.…”
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Effect of Temperature and Strain Rate on the Brittleness of China Sandstone by Xiuyuan Yang, Zhenlong Ge, Qiang Sun, Weiqiang Zhang

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Composition and Distribution Characteristics and Geochemical Significance of n-Alkanes in Core Sediments in the Northern Part of the South Yellow Sea by Jinxian He, Shengyin Zhang, Xiaoli Zhang, Yu Qian, Haijun He, Hongchen Wu

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Integrating water availability for electrolysis into energy system modeling by Julian Walter, Lina Fischer, Sandra Venghaus, Albert Moser

“…The results indicate a relocation of electrolysis capacities of 10% and an increase of methane imports and methanation capacities. The effects suggest that water should be considered in energy system optimization in the future.…”
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DA AMOSTRAGEM À PURIFICAÇÃO: METODOLOGIAS E TÉCNICAS PARA AVALIAÇÃO DE SILOXANOS NO BIOGÁS by Carla M. B. Gomes, Cleuciane T. do Nascimento, Rodolfo A. Schaffner, Guilherme E. Q. Souza, Alessandra Freddo, Daiana G. Martinez, Helton J. Alves

“…Primarily composed by methane and carbon dioxide, biogas can also contain nitrogen, water vapor, oxygen, hydrogen sulfide, ammonia, hydrocarbons and siloxanes. …”
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Evaluation of the Potential for Dissolved Oxygen Ingress into Deep Sedimentary Basins during a Glaciation Event by Sergio A. Bea, Danyang Su, K. Ulrich Mayer, Kerry T. B. MacQuarrie

“…However, during glaciation-deglaciation events, glacial meltwater production may result in enhanced recharge (Bea et al., 2011; and Bea et al., 2016) potentially having high concentrations of dissolved oxygen (O2). …”
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On optimal regularity estimates for finite-entropy solutions of scalar conservation laws by Lamy, Xavier, Lorent, Andrew, Peng, Guanying

“…Under the assumptions that the flux function $a$ is strictly convex (with possibly degenerate convexity) and $a^{\prime \prime }$ forms a doubling measure, we obtain a characterization of finite-entropy solutions in terms of an optimal regularity estimate involving a cost function first used by Golse and Perthame.…”
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Investigation of the Ultrasonic Stimulation Performance on Permeability Enhancement in Coal Seam: Field Tests and In Situ Permeability Evaluation by Jinbiao Fei, Peng Liu, LongKang Wang, Fangxiang Zhong, Chenglong Xie, Yongdong Jiang, Quangui Li, Mingyang Liu

“…Power ultrasonic-assisted reservoir modification is a promising technique for enhanced coalbed methane recovery. However, the in-site performance of ultrasound-assisted CBM production has not yet been revealed. …”
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Możliwości wykorzystania biogazu rolniczego do produkcji paliwa silnikowego by Izabela Samson-Bręk, Krzysztof Biernat

“…Using biogas as a fuel contributing also to the reduction of the greenhouse effect mainly thanks to methane reduction.…”
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Ignition by Hot Transient Jets in Confined Mixtures of Gaseous Fuels and Air by Abdullah Karimi, M. Razi Nalim

“…Less easily ignitable methane mixture is found to show slower initial reaction and greater dependence on shock interaction than propane and ethylene.…”
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Heat moisture treatment-induced changes in feed: A meta-analysis of effects on in vitro rumen fermentation by Rahmadani Mardiah, Susanto Irwan, Fidriyanto Rusli, Jayanegara Anuraga

“…This meta-analysis evaluates the impact of HMT on feed, focusing on fermentation characteristics and methane emissions. Data from the Scopus database were analyzed using a fixed-effect model, suitable for synthesizing studies with comparable conditions. …”
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Optimization of Indirect Fracturing Process Parameters Based on Mechanical Properties of Fractured and Low-Permeability Coal by Wenfeng Yuan, Xigui Zheng, Niaz Muhammad Shahani

“…The coal-bed methane (CBM) resources in soft and low-permeability coals are assumed to be as much as 15 × 1012 m3 in China. …”
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Trace Measurements of Ethylene Oxide Using Cavity-enhanced Absorption Spectrometry near 3066 cm−1 by Manish Gupta, Andrew P. Chan, Michael N. Sullivan, Rupal M. Gupta

“…A methane standard is used to determine the cavity gain factor, and the EtO absorbance spectrum is empirically determined. …”
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Molecular Dynamics Simulation of CO₂-ECBM Under Different Moisture Contents by Xiaoyu Cheng, Xuanping Gong, Cheng Cheng, Quangui Li, Ziqiang Li

“…The interactions among water molecules, coal beds, and gases during the process of coal bed methane mining are highly complex. The water and methane (CH₄)/carbon dioxide (CO₂) molecules compete for adsorption and undergo a series of reactions that affect gas diffusion. …”
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Changement climatique et atrophie des masses glaciaires : quelles mutations pour les paysages islandais ? by Marie Chenet, Erwan Roussel

“…This retreat has induced new dynamics in the glacier foreland, especially related to glacial meltwater and post-glacial release. Lichenometrics measures on moraines ridges and paleosandurs provide us the opportunity to reconstruct the evolution of the proglacial areas of the Morsárjökull and the Skaftafellsjökull (South-east Iceland) since the end of the Little Ice Age. …”
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Increase of Bio-Gas Power Potential by V. A. Sednin, О. F. Kraetskaya, I. N. Prokoрenia

“…The paper thoroughly considers a technology of dry methane conversion as the most expedient variant recommended for the application in this case. …”
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Simulation Experiment Study on Impacting the δD Value of Aromatic Compounds by Yi Duan, Yingzhong Wu, Lantian Xing, Yingqin Wu, Yang Zhao, Zhongping Li, Lanhua Ma

“…The thermodynamic fractionation of hydrogen isotopes between the PAHs produced by pyrolysis and both the n-alkanes and methane produced by pyrolysis indicated that the hydrogen isotopic value of the PAHs was higher than that of the n-alkanes or methane. …”
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