Laws of Gas Diffusion in Coal Particles: A Study Based on Experiment and Numerical Simulation by Yongjiang Hao, Xiaofeng Ji, Jiewen Pang

“…In order to research on the law of methane released through the pore in coal particles, the methane desorption experiments were conducted, respectively, on four types of particle size of coal samples under three different initial adsorption pressures. …”
Get full text

Unexpected scarcity of ANME archaea in hydrocarbon seeps within Monterey Bay by A. C. Semler, A. E. Dekas

“…At Clam Field, a lack of ANME <i>mcrA</i> transcription, a lack of methane-dependent sulfate reduction, and a linear porewater methane profile were consistent with low or absent methanotrophy. …”
Get full text

Effects of effluent recirculation on two-stage anaerobic digestion in treatment of biodegradable municipal solid waste by P.V. Dinh, T. Fujiwara, A.N. Peni, C.K. Tran

“…The methane reactor was an up-flow reactor that contained both granular sludge and suspended sludge. …”
Get full text

Microscale Research on Effective Geosequestration of CO2 in Coal Reservoir: A Natural Analogue Study in Haishiwan Coalfield, China by Kaizhong Zhang, Wei Li, Yuanping Cheng, Jun Dong, Qingyi Tu, Rong Zhang

Get full text

Gas Seepage along the Edge of the Aquitaine Shelf (France): Origin and Local Fluxes by Livio Ruffine, Jean-Pierre Donval, Claire Croguennec, Laurent Bignon, Dominique Birot, Anne Battani, Germain Bayon, Jean-Claude Caprais, Nadine Lantéri, Denis Levaché, Stéphanie Dupré

“…Thus, the molecular and isotopic (δD and δ13C) analyses revealed that the gas seeps were primarily composed of methane. Both methane and ethane are of microbial origin, and the former has been generated by microbial reduction of carbon dioxide. …”
Get full text

Production Analysis for Fractured Vertical Well in Coal Seam Reservoirs with Stimulated Reservoir Volume by Chen Li

“…The development and utilization of coalbed methane is of great significance to reduce carbon dioxide emission. …”
Get full text

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. …”
Get full text

Analysis of Nanostructures and Wettability of Marine Shale in Southern China, Based on Different Fractal Models by Yang Wang, Baoyuan Zhong, Yunsheng Zhang, Yanming Zhu, Meng Wang

Get full text

Formation and fate of freshwater on an ice floe in the Central Arctic by M. M. Smith, N. Fuchs, E. Salganik, D. K. Perovich, I. Raphael, M. A. Granskog, K. Schulz, M. D. Shupe, M. D. Shupe, M. Webster

“…<p>The melt of snow and sea ice during the Arctic summer is a significant source of relatively fresh meltwater. The fate of this freshwater, whether in surface melt ponds or thin layers underneath the ice and in leads, impacts atmosphere–ice–ocean interactions and their subsequent coupled evolution. …”
Get full text

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. …”
Get full text

Spectrophotometric Determination of Reboxetine through Condensation and Diazo-Coupling Reactions by K. Srikanth, K. A. Emmanuel

“…The methods involve acid hydrolysis of reboxetine methane sulphonate (Reboxetine as methane sulphonate) and the product obtained was used for the estimation. …”
Get full text

Permeability Prediction in Deep Coal Seam: A Case Study on the No. 3 Coal Seam of the Southern Qinshui Basin in China by Pinkun Guo, Yuanping Cheng

“…The coal permeability is an important parameter in mine methane control and coal bed methane (CBM) exploitation, which determines the practicability of methane extraction. …”
Get full text

Metagenomic analysis post thermal stress in buffalo sludge and tomato pomace anaerobic digestion: a case study by Maria Chiara La Mantia

“…The latter was absent in the BS sample and increased to 17.1% in the BS/TP sample when methane production was restored, while in the archaeal community predominated the phylum Euryarcheota, with Methano corpusculum being the most represented and Metanosarcina the most correlated to methane production. …”
Get full text

Computation of Vertex-Based Topological Indices of Middle Graph of Alkane CtH2t+2 by Muhammad Shoaib Sardar, Imran Siddique, Fahd Jarad, Muhammad Asad Ali, Erkan Murat Türkan, Muhammad Danish

“…Alkanes are the primary constituents of methane or natural gas that can also be found in volcanic crust. …”
Get full text

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.…”
Get full text

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. …”
Get full text

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. …”
Get full text

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. …”
Get full text

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

Get full text

Hydrograph Separation in the Headwaters of the Shule River Basin: Combining Water Chemistry and Stable Isotopes by Jiaxin Zhou, Jinkui Wu, Shiwei Liu, Guoxiong Zeng, Jia Qin, Xiuna Wang, Qiudong Zhao

“…The roles of glacier meltwater should be remarkable in water resource management in this basin. …”
Get full text