4.7 Article

Molecular simulation of the competitive adsorption characteristics of CH4, CO2, N2, and multicomponent gases in coal

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Mechanics

Dynamics behaviour of gas-bearing coal subjected to SHPB tests

Xiangguo Kong et al.

Summary: Dynamic characteristics of gas-bearing coal samples were studied under different loading conditions during impact dynamics experiments. The results showed that loading conditions influenced the amplitude of reflected and transmission waves.

COMPOSITE STRUCTURES (2021)

Article Thermodynamics

Molecular simulation of N2 and CO2 injection into a coal model containing adsorbed methane at different temperatures

Yang Bai et al.

Summary: The study found that CO2 and N-2 primarily displace methane gas by occupying adsorption sites, leading to a lower total energy in the CH4-CO2 model. With an increase in temperature, the concentration and motion velocity of CH4 in the vacuum layer increased, with a reduction in the diffusion activation energy of CH4 in different models by 20.53% under conditions of injecting CO2.

ENERGY (2021)

Article Engineering, Geological

Experimental and numerical investigations on dynamic mechanical responses and failure process of gas-bearing coal under impact load

Xiangguo Kong et al.

Summary: The study investigated the failure process of gas-bearing coal in a complex mining environment, revealing the stress wave variations, stress-strain curves, and fracture evolution through experiments and numerical simulations. The experimental results validated the numerical simulation results, elucidating the formation of high stress areas and their impact on coal specimens.

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING (2021)

Article Energy & Fuels

Adsorption and diffusion characteristics of CH4, CO2, and N2 in micropores and mesopores of bituminous coal: Molecular dynamics

Hang Long et al.

Summary: The research found that with the increase of pore size, the gas loading amount in the pore model increased, but the tight adsorption amount and adsorption heat decreased. The order of CO2 > CH4 > N2 is the arrangement order of tight adsorption amount, loading amount and adsorption heat. The diffusion characteristics of the three gases in the pores are CH4 > N2 > CO2, and larger pores are more conducive to gas diffusion.
Article Engineering, Chemical

Improved CO2 recovery from flue gas by layered bed Vacuum Swing Adsorption (VSA)

Swapnil Divekar et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

Article Chemistry, Analytical

Volatile matter release from coal at different heating rates -experimental study and kinetic modelling

Krzysztof M. Czajka et al.

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (2019)

Article Energy & Fuels

Establishment of dynamic permeability model of coal reservoir and its numerical simulation during the CO2-ECBM process

Huihuang Fang et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2019)

Article Energy & Fuels

Numerical study on the injection of heated CO2 to enhance CH4 recovery in water-bearing coal reservoirs

Yongliang Mu et al.

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2019)

Article Green & Sustainable Science & Technology

Studies on the competitive sorption of CO2 and CH4 on hard coal

Anna Pajdak et al.

INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL (2019)

Article Energy & Fuels

Molecular simulation of flue gas and CH4 competitive adsorption in dry and wet coal

Siyuan Wu et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2019)

Article Chemistry, Physical

Adsorption behavior of mixed dodecane/n-valeric acid collectors on low-rank coal surface: Experimental and molecular dynamics simulation study

Zechen Liu et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

Article Thermodynamics

Numerical modeling and experimental validation of fractional heat transfer induced by gas adsorption in heterogeneous coal matrix

Jianhong Kang et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2019)

Article Chemistry, Physical

Molecular simulation of the preferential adsorption of CH4 and CO2 in middle-rank coal

Kui Dong et al.

MOLECULAR SIMULATION (2019)

Article Chemistry, Multidisciplinary

Molecular simulation of CO2/CH4/H2O competitive adsorption and diffusion in brown coal

Wenning Zhou et al.

RSC ADVANCES (2019)

Review Geosciences, Multidisciplinary

A review of experimental research on Enhanced Coal Bed Methane (ECBM) recovery via CO2 sequestration

Manab Mukherjee et al.

EARTH-SCIENCE REVIEWS (2018)

Article Chemistry, Multidisciplinary

Super-critical carbon dioxide flow behaviour in low rank coal: A meso-scale experimental study

A. S. Ranathunga et al.

JOURNAL OF CO2 UTILIZATION (2017)

Article Engineering, Environmental

Selective Adsorption and Selective Transport Diffusion of CO2-CH4 Binary Mixture in Coal Ultramicropores

Yongliang Zhao et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

Review Energy & Fuels

An overview of the coal seam gas developments in Queensland

Brian Towler et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2016)

Review Energy & Fuels

Modelling permeability for coal reservoirs: A review of analytical models and testing data

Zhejun Pan et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2012)

Article Green & Sustainable Science & Technology

Implementation of underground longhole directional drilling technology for greenhouse gas mitigation in Chinese coal mines

Fangtian Wang et al.

INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL (2012)

Article Energy & Fuels

Laboratory characterisation of coal reservoir permeability for primary and enhanced coalbed methane recovery

Zhejun Pan et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2010)

Article Energy & Fuels

CO2-ECBM field tests in the Ishikari Coal Basin of Japan

Masaji Fujioka et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2010)

Article Green & Sustainable Science & Technology

Sorption of carbon dioxide, methane and nitrogen in dry coals at high pressure and moderate temperature

Ronny Pini et al.

INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL (2010)

Article Chemistry, Physical

On the Henry constant and isosteric heat at zero loading in gas phase adsorption

D. D. Do et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2008)

Article Chemistry, Multidisciplinary

Measuring and modeling the competitive adsorption of CO2, CH4, and N2 on a dry coal

Stefan Ottiger et al.

LANGMUIR (2008)