Optimal Operation of Hydrogen Energy Coupling Integrated Energy System considering Green Certificate, Ladder-Type Carbon Joint Trading, and Dual-Incentive Demand Response by Jingying Yang, Xiu Ji, Meng Li, Dexin Li, Meiyue Li, Huanhuan Han, Jiqing Yu

“…First, a hydrogen energy multiuse system composed of an electrolyzer, a hydrogen fuel cell, a methane reactor, and hydrogen energy storage was constructed to make full use of the low-carbon cleaning characteristics of hydrogen energy. …”
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A review of design factors in steam and gas push for eco-friendly oil sands production and its field application in Canada by Sunghyun Kim, Hyundon Shin, Changhyup Park, Zhuoheng Chen, Kyungbook Lee

“…Additionally, determining the type, concentration, and injection timing of NCG based on the given reservoir conditions can be challenging. Nitrogen and methane are commonly used NCGs due to their low solubility in oil, but concentrations above 3 mol% typically decreases SAGP efficiency. …”
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Enhanced CH4 emissions from global wildfires likely due to undetected small fires by Junri Zhao, Philippe Ciais, Frederic Chevallier, Josep G. Canadell, Ivar R. van der Velde, Emilio Chuvieco, Yang Chen, Qiang Zhang, Kebin He, Bo Zheng

“…Abstract Monitoring methane (CH4) emissions from terrestrial ecosystems is essential for assessing the relative contributions of natural and anthropogenic factors leading to climate change and shaping global climate goals. …”
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Intelligent Monitoring System for Biogas Detection Based on the Internet of Things: Mohammedia, Morocco City Landfill Case by Jamal Mabrouki, Mourade Azrour, Ghizlane Fattah, Driss Dhiba, Souad El Hajjaji

“…During the rainy season, the average production of methane, carbon dioxide, and oxygen and nitrogen are currently 56%, 32%, and 1%, respectively, compared to 51%, 31%, and 0.8%, respectively, for old waste. …”
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Anaerobic Digestion and Biogas Production: Combine Effluent Treatment with Energy Generation in UASB Reactor as Biorefinery Annex by Mauro Berni, Ivo Dorileo, Grazielle Nathia, Tânia Forster-Carneiro, Daniel Lachos, Breno G. M. Santos

“…The biogas generation was 234.000 kg/year/mill, equivalent in combustible oil. The results of methane gas generated by the anaerobic system UASB (8846.00 kcal/m3) dislocate the equivalent of 650.0 kg of combustible oil (10000.00 kcal/kg) per day (or 234.000 kg/year). …”
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Characteristics of the Microfracture and Pore Structure of Middle- and High-Rank Coal and Their Implications for CBM Exploration and Development in Northern Guizhou by Haiying Ren, Zhijun Guo, Honggao Xie, Sijie Han, Xiaozhi Zhou, Lingyun Zhao, Yuanlong Wei, Wenci Qiu

“…The microfracture and pore structure characteristics of coal reservoirs are crucial for coalbed methane (CBM) development. This study examines the evolution of pore and fracture structures at the microscopic level and their fractal characteristics, elucidating their impact on CBM development in the northern Guizhou coal reservoirs. …”
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On the nature of a large anticlinal fold in the Upper Kama salt deposit, its geomechanical and gas-geochemical zonality by I.I. Chaikovskiy, O.V. Ivanov, I.L. Pan’kov, E.P. Chirkova

“…In the process of gas-phase diffusion, zonality in the distribution of gases was observed (methane and its homologues → nitrogen → carbon dioxide). …”
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Different approaches for plasma nitrocarburizing of austenitic stainless steel using a plasma-activated solid carbon precursor in a hot-wall reactor by Saeed M. Jafarpour, Anke Dalke, Horst Biermann

“…This paper highlights the effects of plasma-assisted nitrocarburizing using graphite as an alternative solid carbon precursor in comparison to the state-of-the-art using methane as a gaseous carbon-containing precursor in an industrial-scale hot-wall reactor. …”
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Influence of Chamber Geometrical Parameters on Suppressing Explosion Propagation by Zhuo Yan, Shengli Guo, Shujie Yuan, Chaomin Mu

“…Finally, a numerical simulation of the propagation process of a methane-air mixture and explosion flames in different chambers was performed to analyse the effect of chamber geometrical parameters on explosion suppression effect.…”
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Study on the crack propagation morphology and initiation law of coal rock under the action of underwater electric pulse by XianKai Bao, Bin Jiang, GuangQin Cui, XiaoFan Zhang, Tong Zhang, Wu Zhang

“…The results further shed light on the initiation and propagation laws of double-wing crack during high-voltage electrical pulse fracturing of coal rock in water and provide theoretical support for efficient extraction of coalbed methane from high-voltage electrical pulse fracturing of coal rock mass in water in China.…”
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Dynamic damage characteristics of coal and rock mass under shock wave pulsating load by Xiankai BAO, Bin JIANG, Wu ZHANG, Xiangyu SONG, Jinchang ZHAO, Chaoyun YU, Tong ZHANG

“…The research results can provide guidance for high electric pulse fracturing coal rock mass in water for efficient extraction of coalbed methane in China.…”
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Influence of Migration and Plugging of Nanoparticles on Coal Permeability in Coal Reservoirs by Xiaopeng Zhai, Weihong Chen, Yun Xu, Yishan Lou, Shuhong Xu, Lihui Zheng, Zhiyang Guo, Yuanchang Chen, Hongyong Hao, Jianfang Jiang

“…In this study, the coal samples from the Anze coalbed methane block of the North China Oilfield are used as the research object. …”
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Carbon Footprint of Beef Cattle in a Conventional Production System: a Case Study of a Large-Area Farming Enterprise in the Wielkopolska Region by Jerzy Bieńkowski, Radosław Dąbrowicz, Małgorzata Holka, Janusz Jankowiak

“…The second important factor directly affecting the CF was GHG emissions related to methane (CH4) enteric fermentation and manure management. …”
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Capturing Geological Uncertainty in Salt Cavern Developments for Hydrogen Storage by Hector G. Barnett, Mark Thomas Ireland, Cees Van Der Land

“…Grid-scale underground storage of natural gas (methane) is already in operation in solution-mined salt caverns, where individual cavern capacities are ∼0.025–0.275 TWh. …”
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Hybrid Carbohydrate–Lipid Nanocarriers: In Vitro Efficacy Gene-Rated by Association of UV-Absorbers and Raspberry Polyphenols Rich-Fraction by Nicoleta Badea, Diego Samayoa, Alina Moroşan, Cristina Ott, Ioana Lacatusu

“…<b>Background/Objectives:</b> The study aims to investigate an improved version of lipid nanocarriers (NLCs) (formulated with functional coconut butter and marula oil) by designing hyaluronic acid (HA) decorated NLC co-loaded with dual UVA (butyl methoxy dibenzoyl methane, BMDBM), UVB absorbers (ethyl-hexyl-salicylate, EHS) and a Raspberry rich polyphenols fraction (RPRF) for development of more natural NLC-based to-pical formulations. …”
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Polyurethane-Keratin Membranes: Structural Changes by Isocyanate and pH, and the Repercussion on Cr(VI) Removal by María D. Manrique-Juárez, Ana L. Martínez-Hernández, Oscar F. Olea-Mejía, Jaime Flores-Estrada, José L. Rivera-Armenta, Carlos Velasco-Santos

“…The effects of using diphenyl-methane-diisocyanate or toluene-diisocyanate and modifying the pH in keratin solutions were evaluated by scanning electron microscopy, Fourier transform infrared spectroscopy, and dynamical mechanical analysis. …”
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A novel hybrid system consisting of direct ammonia solid oxide fuel cell, gas turbine and dual-loop organic rankine cycle (DA-SOFC-GT-ORC): Multi-objective optimization and perform... by Weihua Cai, Hao Zhang, Xunjian Che, Zhongnong Zhang, Qian Li, Benan Cai, Kexin Liu

“…Under optimized conditions, the system achieves an exergy efficiency of 60.45 %, which is 10.64 % higher than that of a methane-fueled system. We analyze factors affecting system performance, including fuel flow rate, air flow rate, and fuel utilization rate. …”
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Our experience of buffalo improvement in India: last 50 years journey by T. K. Datta

“…Research at ICAR-CIRB continuously emphasizes essential dimensions like genetic improvement of prominent breeds of buffalo, dissemination of high genetic merit germplasm to farmers, use of advanced reproduction biotechnologies for faster multiplication of superior germplasm, developing improved feeding modules for efficient production while reducing the methane emission and capacity enhancement of buffalo farmers, young entrepreneurs, and researchers. …”
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Quantitative analysis of amino acid excretion by Methanothermobacter marburgensis under N2-fixing conditions by Barbara Reischl, Benjamin Schupp, Hayk Palabikyan, Barbara Steger-Mähnert, Christian Fink, Simon K.-M. R. Rittmann

“…Methanogens are of biotechnological importance due to the ability to produce methane (CH4) from molecular hydrogen (H2) and carbon dioxide (CO2) and to excrete proteinogenic amino acids. …”
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Marine Shale Gas Occurrence and Its Influencing Factors: A Case Study from the Wufeng-Longmaxi Formation, Northwestern Guizhou, China by Taotao Cao, Hu Liu, Anyang Pan, Mo Deng, Qinggu Cao, Ye Yu, Yanran Huang, Zhenghui Xiao

“…Shale gas content is positively correlated with micropore volume, mesopore volume and TOC content but negatively correlated with macropore volume and clay mineral content, indicating that methane is preferentially stored in micropores (<2 nm) and mesopores (2–50 nm) related to OMs. …”
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