Microbial methane production from calcium carbonate at moderately alkaline pH by Nicole A. Fiore, Anthony J. Kohtz, Daniel N. Miller, Sanjay Antony-Babu, Donald Pan, Caitlin Lahey, Xi Huang, Yongfeng Lu, Nicole R. Buan, Karrie A. Weber

“…In reactors amended with calcium carbonate as the sole source of inorganic carbon, concentrations of methane and aqueous calcium increased concurrent with headspace hydrogen depletion. …”
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CFD Simulation for Separation of Carbon Dioxide-Methane Mixture by Pressure Swing Adsorption by K. Rambabu, L. Muruganandam, S. Velu

“…A pressure swing adsorption (PSA) column, with carbon dioxide-methane as feed mixture and 6-FDA based polyimides as the adsorbent, was modeled and simulated in this work. …”
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Impact of Promoters on the Catalytic Performance of Nanostructured Nickel/Carbon Matrix for the Decomposition of Methane by Adeel Ahmad, Iqra Reyaz Hamdani, Abdul Rasheed Pillantakath, Ahmed Al Shoaibi, Srinivasakannan Chandrasekar, Mohammad Mozahar Hossain

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An Improved Coupled Modeling Method for Coalbed Methane Extraction after Hydraulic Fracturing by Hao-Hao Zhang, Jun-Xing Wang, Chao-Jun Fan, Hui-Jie Bi, Li Chen, Chen-Yu Xu

“…This paper proposes an improved coupled modeling method for coalbed methane extraction after hydraulic fracturing. Based on the damage mechanics theory, we introduce a state damage variable to record the damage changes at different times and construct the coupling governing equations of the seepage field and solid mechanics field in the hydraulic fracturing process. …”
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Effect of Catalytic Cylinders on Autothermal Reforming of Methane for Hydrogen Production in a Microchamber Reactor by Yunfei Yan, Hongliang Guo, Li Zhang, Junchen Zhu, Zhongqing Yang, Qiang Tang, Xin Ji

“…A new multicylinder microchamber reactor is designed on autothermal reforming of methane for hydrogen production, and its performance and thermal behavior, that is, based on the reaction mechanism, is numerically investigated by varying the cylinder radius, cylinder spacing, and cylinder layout. …”
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CH4 Separation from Coal Bed Methane by Hydrate in the SDS and THF Solution by Jianzhong Zhao, Yangsheng Zhao, Weiguo Liang

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Atmospheric Methane Condition over the South Sumatera Peatland during the COVID-19 Pandemic by Muhammad Rendana, Wan Mohd Razi Idris, Sahibin Abdul Rahim

“…As one of the primary sources of methane (CH4) emissions in terrestrial ecosystems, peatlands also contribute to atmospheric greenhouse gases. …”
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Continuous photo-oxidation of methane to methanol at an atomically tailored reticular gas-solid interface by Yuchen Hao, Liwei Chen, Haodong Liu, Wenfeng Nie, Xiangjie Ge, Jiani Li, Hui-Zi Huang, Chao Sun, Cuncai Lv, Shangbo Ning, Linjie Gao, Yaguang Li, Shufang Wang, An-Xiang Yin, Bo Wang, Jinhua Ye

“…Abstract Photo-oxidation of methane (CH4) using hydrogen peroxide (H2O2) synthesized in situ from air and water under sunlight offers an attractive route for producing green methanol while storing intermittent solar energy. …”
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Estimation of extreme temperatures in direct solar methane pyrolysis within a porous medium by Hengrui Xu, Mostafa Abuseada, Y. Sungtaek Ju, R. Mitchell Spearrin, Timothy S. Fisher

Subjects: “…solar methane pyrolysis…”
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The Viscosity of Methane in Organic Slit Nanopore of Gas-Bearing Shale by Molecular Dynamic Simulation by Dongchen Liu, Xiaofan Chen, Na Jia, Zhimin Du, Yong Tang, Ping Yue, Yongyi Zhou

“…Because of the confined effect on the dense methane, the flow capacity of methane is enhanced 1.5 times at least with the pore being smaller than 10 nm and the pressure being lower than 5 MPa. …”
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Gallium: A Universal Promoter Switching CO2 Methanation Catalysts to Produce Methanol by Wei Zhou, Colin Hansen, Weicheng Cao, Enzo Brack, Scott R. Docherty, Christian Ehinger, Yuhao Wang, Chunliang Wang, Christophe Copéret

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Modulation strategy and effect of metal-support interaction over catalysts for carbon dioxide methanation by Shuaishuai Lyu, Dejian Zhao, Hao Zhang, Hongwei Li, Fuli Wen, Qiuming Zhou, Rongjun Zhang, Yu Wu, Chaopeng Hou, Guofu Xia, Run Xu, Xingang Li

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Experimental and Numerical Simulation Study of Hydraulic Fracture Propagation during Coalbed Methane Development by Qingshan Ren, Yaodong Jiang, Pengpeng Wang, Guangjie Wu, Nima Noraei Danesh

“…The extraction of low-permeability coalbed methane (CBM) has the dual significance of energy utilization and safe mining. …”
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Mathematical Model and Numerical Simulation of Coalbed Methane Migration Considering the Adsorption Expansion Effect by Jianlin Xie, Shaoqiang Yang, Pengwei Li

“…Based on the experimental results, considering the coupling effects of heat transfer, water seepage, coal and rock mass deformation, and coalbed methane desorption and seepage, a mathematical model of heat transfer–deformation–seepage coupling coalbed methane migration was established, and a numerical simulation study was carried out on the heat injection-enhanced coalbed methane mining project. …”
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Evaluation of atmospheric methane concentrations and growth trends in selected locations of Rivers State, Nigeria by Onwusameka Sonny Ogbowuokara, Tambari Gladson Leton, John Nwenearizi Ugbebor, Ochuko Felix Orikpete

Subjects: “…Atmospheric methane mixing ratio…”
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Biotechnology in direct air capture, enhanced weathering, and methane removal: emerging opportunities and gaps by Paul L. Reginato

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MOF(CuBDC)-Microcantilever IR Spectroscopy for Methane Sensing with High Sensitivity and Selectivity by Seungwan Seo, Seok Bin Kwon, Yangkyu Park

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Accumulation conditions and target area evaluation of coalbed methane in eastern uplift of Junggar Basin by Qixiang YU, Mi TIAN, Yu LUO, Fan YANG, Yan'e CHEN, Feng WANG, Yuqiao GAO, Tao GUO

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A Geophysical Review of the Seabed Methane Seepage Features and Their Relationship with Gas Hydrate Systems by Jinxiu Yang, Mingyue Lu, Zhiguang Yao, Min Wang, Shuangfang Lu, Ning Qi, Ying Xia

“…We propose subtype B2 represents the most important seabed methane seepage type due to the high density of seepage sites and large volume of released methane from massive focused vigorous methane seepage sites around the LLGHSZ. …”
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Consequence Modelling and Analysis of Methane Explosions: A prelimi-nary Study on Biogas Stations by Pelin Güzel, Emine Can, Müge Ensari Özay

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