Preparation of Active Carbon by Additional Activation with Potassium Hydroxide and Characterization of Their Properties by Bronislaw Buczek

“…Such active carbon may be used to enrich methane or carbon dioxide by pressure swing adsorption technique. …”
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Pore Structure Differentiation between Deltaic and Epicontinental Tight Sandstones of the Upper Paleozoic in the Eastern Linxing Area, Ordos Basin, China by Jimei Deng, Huan Zeng, Peng Wu, Jia Du, Jixian Gao, Fei Zhao, Zhixun Jiang

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Gas drainage and utilization in coal mines in China: History, technological advances, and prospects by Guofu LI, Chao LI, Bichuan ZHANG, Yun XU, Zheng WANG, Xianjun ZHOU

“…This study aims to provide a reference for accelerating the advancement in gas drainage and utilization technologies for coal mines, achieving methane emission reduction, and helping attain the goals of carbon neutrality and peak carbon dioxide emissions. …”
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Research on Adsorption and Desorption Characteristics of Gas in Coal Rock Based on Nuclear Magnetic Resonance Technology by Xukun Wu, Guangming Zhao, Youlin Xu, Xiangrui Meng, Xiang Cheng

“…The initial increase rate of free methane was slower than that of adsorbed methane, and the increase rate of free methane was faster in the later stage; (3) the relationship between the amount of adsorbed gas in the adsorption state of coal and the gas pressure conforms to the Langmuir equation. …”
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Epoxidation of Ethylene by Whole Cell Suspension of Methylosinus trichosporium IMV 3011 by Jia-Ying Xin, Ning Xu, Sheng-Fu Ji, Yan Wang, Chun-Gu Xia

“…Methane monooxygenase (MMO) has been found in methanotrophic bacteria, which catalyzes the epoxidation of gaseous alkenes to their corresponding epoxides. …”
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Laboratory-scale biogas production from vegetable juice waste using an IC reactor by Boualy Vongvisith, Chengyue Liang, Changmei Wang, Fang Yin, Kai Wu, Bin Yang, Jing Liu, Hong Yang, Wudi Zhang

“…The average daily biogas production and methane content were 3.72 L and 66%, respectively, with volumetric biogas and methane production rates of 1.4 and 0.93 L/L.d. …”
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Approaches to modulate buffalo gut microbiome for efficient feed utilization and reduced environmental pollution by Vijit Dey, Puran C. Lailer, Tirtha K. Datta

“…About 37– 44% of global methane emissions, mainly due to enteric fermentation of feeds by fibrolytic bacteria and formation of methane by methanogenic archaea, present in the rumen, is contributed by ruminants and a major source of methane production in the agriculture sector. …”
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UCN Source at an External Beam of Thermal Neutrons by E. V. Lychagin, A. Yu. Muzychka, G. V. Nekhaev, V. V. Nesvizhevsky, E. I. Sharapov, A. V. Strelkov

“…We have carried out an experiment on cooling of thermal neutrons in a methane cavity. The data confirm the results of our calculations of the spectrum and flux of neutrons in the methane cavity.…”
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Analysis of the Strategic Emission-Based Energy Policies of Developing and Developed Economies with Twin Prediction Model by Yulian Jiang, Wuchang Wei, Ramesh Chandra Das, Tonmoy Chatterjee

“…The forecasted emission is justified to be sustainable in major groups under both methods of estimations since overall growth of agricultural output is greater than that of methane emission.…”
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Effect of Propane and NaCl-SDS Solution on Nucleation Process of Mine Gas Hydrate by Qiang Zhang, Qiang Wu, Hui Zhang

“…In order to explore the method of accelerating hydration separation process to recover methane from mine gas, propane hydrate phase equilibrium was used to measure the equilibrium points of three kinds of mine gas in NaCl solution. …”
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Enhanced wet anaerobic digestion of straw by co-culture of white-rot fungus and anaerobic sludge by YUAN Wendian, YU Qilin*, ZHANG Yaobin*

“…In this study, Phanerochaete chrysosporium, a white-rot fungus, was co-cultivated with anaerobic sludge under microaerobic conditions to investigate its effect on methane production from straw in wet anaerobic fermentation. …”
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Fine Depiction of the Single Sand Body and Connectivity Unit of a Deltaic Front Underwater Distributary Channel: Taking the Third Member of the Dongying Formation in the Cha71 Faul... by Zhenfeng Yu, Jindong Yang, Xinya Song, Jin Qiao

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Uncertainty Analysis of Biogas Generation and Gas Hydrate Accumulations in the Baiyun Sag, South China Sea by Pibo Su, Jinqiang Liang, Huai Cheng, Yaoyao Lv, Wei Zhang, Zuofei Zhu

“…Generally, low-temperature methanogens produce more methane gas because they require less energy, whereas high-temperature methanogens require more energy and thus produce less methane gas. (3) The biogas generation thermal model is key to controlling the location and quantity of natural gas hydrate resources. …”
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Sanctuary for vulnerable Arctic species at the Borealis Mud Volcano by Giuliana Panieri, Claudio Argentino, Alessandra Savini, Bénédicte Ferré, Fereshteh Hemmateenejad, Mari H. Eilertsen, Rune Mattingsdal, Sofia P. Ramalho, Tor Eidvin, Sarah Youngs, Beckett Casper Colson, Anna Pauline Miranda Michel, Jason Alexander Kapit, Denise Swanborn, Alex D. Rogers, Ines Barrenechea Angeles, Stéphane Polteau, Dimitri Kalenitchenko, Stefan Buenz, Adriano Mazzini

“…Abstract Borealis is a recently discovered submerged mud volcano in the Polar North Atlantic, differing from the numerous methane seepages previously identified in the region. …”
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Genetic and biochemical characterization of a radical SAM enzyme required for post-translational glutamine methylation of methyl-coenzyme M reductase by Roy J. Rodriguez Carrero, Cody T. Lloyd, Janhavi Borkar, Shounak Nath, Liviu M. Mirica, Satish Nair, Squire J. Booker, William Metcalf

“…ABSTRACT Methyl-coenzyme M reductase (MCR), the key catalyst in the anoxic production and consumption of methane, contains an unusual 2-methylglutamine residue within its active site. …”
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Agricultural carbon productivity in China: calculation and spatio-temporal differences by Wang Xinyao, Li Dan

“…This paper calculates agricultural carbon emissions from the perspectives of rice field methane, nitrous oxide from agricultural land, methane from animal enteric fermentation, methane and nitrous oxide from animal manure management, agricultural energy, crop straw burning, and land use change and forestry carbon sinks. …”
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An Areal Assessment of Subseafloor Carbon Cycling in Cold Seeps and Hydrate-Bearing Areas in the Northern South China Sea by Yanping Zhang, Min Luo, Yu Hu, Hongbin Wang, Duofu Chen

“…Gas hydrates, acting as a dynamic methane reservoir, store methane in the form of a solid phase under high-pressure and low-temperature conditions and release methane through the sediment column into seawater when they are decomposed. …”
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Relationship between Tectonism and Composition and Pore Characteristics of Shale Reservoirs by Fuhua Shang, Yanming Zhu, Haitao Gao, Yang Wang, Ruiyin Liu

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Effect of Functional Groups in Coal on the Depth of Adsorption Potential Well by Chen Wang, Zengchao Feng, Xing Wang

“…Due to the complexity of the internal structure of natural coal and its characteristic of multicomponent, the depth of its methane adsorption potential well is nonuniform, which makes it difficult to accurately evaluate the adsorption capacity of coal. …”
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Optical Estimation on Pollution Level of Respirable Dust Based on Infrared Transmitting Behavior in Coalmine Fully Mechanized Working Face by Wen-Zheng Wang, Yan-Ming Wang, Guo-Qing Shi

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