☆ 4.7 Article

Adsorption of CH4/CO2/N2 by different functional groups in coal

FUEL (2023)

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 Energy & Fuels

Tailoring the pore structure modified with functional groups for superior CO2 adsorption capacity and the selectivity of separation

Xuefei An et al.

Summary: This study developed ultra-uniform N-doped carbon spheres for efficient CO2 adsorption and high selectivity in simulated ultra-low emission flue gas. The fabrication method and the relationship between porous structures and CO2 adsorption capacity were explored, resulting in an optimized adsorbent with high performance and selectivity. Compared to other adsorbents, this promising ANG-Cs shows potential for controlled CO2 adsorption and separation in industry applications of ultra-low emission gas.

FUEL (2022)

添加到收藏夹

Article Thermodynamics

Can energy sector reach carbon neutrality with biomass limitations?

Signe Allena Ozolina et al.

Summary: This study analyzes the development of the energy transformation sector in Latvia using models. The results show that it is possible to decarbonize the energy sector by limiting the use of biomass. However, achieving this goal requires improving energy efficiency in buildings and heating infrastructure, as well as promoting the use of renewable energy.

ENERGY (2022)

添加到收藏夹

Review Engineering, Multidisciplinary

Policy and Management of Carbon Peaking and Carbon Neutrality: A Literature Review

Yi-Ming Wei et al.

Summary: This study comprehensively collates and investigates 1105 published research studies on carbon peaking and carbon neutrality, and summarizes the priorities and standpoints of key industries. The study also identifies the scientific concerns and strategic demands for achieving these two goals, providing theoretical insights and practical measures for China's carbon-neutral future. This research is crucial for policy formulation related to carbon peaking and carbon neutrality.

ENGINEERING (2022)

添加到收藏夹

Article Chemistry, Physical

Effect of different functional groups on CH4 adsorption heat and surface free energy of vitrinite during coalification

Anmin Wang et al.

Summary: The study found that the decrease in R-OH content can reduce the adsorption capacity of coal, while an increase in coal maturity is beneficial to increasing the adsorption heat; as the degree of coal metamorphism increases, the adsorption heat initially decreases and then increases.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Thermodynamics

Enhanced coalbed methane recovery by the modification of coal reservoir under the supercritical CO2 extraction and anaerobic digestion br

Weizhong Zhao et al.

Summary: Coal reservoir can be modified through Sc-CO2 extraction and Sc-CO2-AD treatment to enhance CBM recovery. Sc-CO2 extraction increases coal pore volume and porosity, and weakens adsorption capacity. After Sc-CO2-AD treatment, coal porosity continues to increase, permeability is improved, and adsorption capacity for methane decreases.

ENERGY (2022)

添加到收藏夹

Article Energy & Fuels

Experimental study on gas adsorption and drainage of gas-bearing coal subjected to tree-type hydraulic fracturing

Shaojie Zuo et al.

Summary: Exploiting coalbed methane is crucial for optimizing energy structure and enhancing coal mine safety. Tree type fracturing is an innovative technique that shows promise in addressing the limitations of conventional methods and enabling efficient coalbed methane extraction. The study of gas pressure and flow in gas-bearing coal after hydraulic fracturing provides valuable insights for further research and engineering applications of tree type fracturing.

ENERGY REPORTS (2022)

添加到收藏夹

Article Environmental Sciences

Molecular model construction of Danhou lignite and study on adsorption of CH4 by oxygen functional groups

Hongqing Zhu et al.

Summary: The mechanism of gas adsorption by oxygen-containing functional groups (OCFGs) in Danhou lignite was studied through experiment and simulation, establishing a macromolecular model and determining the density of the lignite. Results showed that the adsorption of CH4 by OCFGs is affected by adsorption positions and directions, with different electrostatic forces impacting the adsorption capacities. The findings can be utilized in coal and gas outburst prevention and control.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

添加到收藏夹

Article Engineering, Chemical

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

Hang Long et al.

Summary: This study investigated the microscopic adsorption mechanism of CH4, CO2, and N2 in coal and found that CO2 plays a significant role in competitive adsorption. The results provide theoretical support for the use of CO2-ECBM.

POWDER TECHNOLOGY (2021)

添加到收藏夹

Article Energy & Fuels

Molecular Simulation on Competitive Adsorptions of CO2, CH4, and N2in Deep Coal Seams

Zhaozhong Yang et al.

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS (2020)

添加到收藏夹

Article Energy & Fuels

YInvestigation of the Coal Oxidation Effect on Competitive Adsorption Characteristics of CO2/CH4

Yu Hu et al.

ENERGY & FUELS (2020)

添加到收藏夹

Article Energy & Fuels

Synthetical study on the difference and reason for the pore structure of the No. 3 coal reservoir from the southern Qinshui Basin, China, using mercury intrusion porosimetry, low-temperature N2 adsorption, low field nuclear magnetic resonance, and nuclear magnetic resonance cryoporometry

Huihu Liu et al.

ENERGY REPORTS (2020)

添加到收藏夹

Article Energy & Fuels

Molecular insight into competitive adsorption of methane and carbon dioxide in montmorillonite: Effect of clay structure and water content

Qing Wang et al.

FUEL (2019)

添加到收藏夹

Article Energy & Fuels

Molecular Simulation Study on the Effect of Coal Rank and Moisture on CO2/CH4 Competitive Adsorption

Yang Li et al.

ENERGY & FUELS (2019)

添加到收藏夹

Article Energy & Fuels

Molecular simulation of adsorption of gas in coal slit model under the action of liquid nitrogen

Shu-Gang Li et al.

FUEL (2019)

添加到收藏夹

Article Energy & Fuels

Competitive adsorption of CO2/N2/CH4 onto coal vitrinite macromolecular: Effects of electrostatic interactions and oxygen functionalities

Song Yu et al.

FUEL (2019)

添加到收藏夹

Article Energy & Fuels

Grand canonical Monte Carlo simulations of pore structure influence on methane adsorption in micro-porous carbons with applications to coal and shale systems

Wenhui Song et al.

FUEL (2018)

添加到收藏夹

Article Chemistry, Physical

Molecular simulation of CH4/CO2/H2O competitive adsorption on low rank coal vitrinite

Song Yu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)

添加到收藏夹

Article Energy & Fuels

The influence of methane and CO2 adsorption on the functional groups of coals: Insights from a Fourier transform infrared investigation

Kai Wang et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2017)

添加到收藏夹

Article Energy & Fuels

Influence of supercritical CO2 on pore structure and functional groups of coal: Implications for CO2 sequestration

Kaizhong Zhang et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2017)

添加到收藏夹

Article Chemistry, Physical

Molecular simulation of CO2/CH4 adsorption in brown coal: Effect of oxygen-, nitrogen-, and sulfur-containing functional groups

Yong Dang et al.

APPLIED SURFACE SCIENCE (2017)

添加到收藏夹

Article Chemistry, Physical

Molecular simulation of CH4, CO2, H2O and N2 molecules adsorption on heterogeneous surface models of coal

Xiao-Qiang Liu et al.

APPLIED SURFACE SCIENCE (2016)

添加到收藏夹

Article Engineering, Chemical

Adsorption behavior of carbon dioxide and methane in bituminous coal: A molecular simulation study

Jing You et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2016)

添加到收藏夹

Article Energy & Fuels

Molecular simulation of CO2/CH4 self- and transport diffusion coefficients in coal

Yongliang Zhao et al.

FUEL (2016)

添加到收藏夹

Article Engineering, Geological

Experimental Study of Coal and Gas Outbursts Related to Gas-Enriched Areas

Qingyi Tu et al.

ROCK MECHANICS AND ROCK ENGINEERING (2016)

添加到收藏夹

Article Energy & Fuels

Molecular simulation of CO2-CH4 competitive adsorption and induced coal swelling

Junfang Zhang et al.

FUEL (2015)

添加到收藏夹

Article Mining & Mineral Processing

Effect of an electrostatic field on gas adsorption and diffusion in tectonic coal

Jian Kuo et al.

INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY (2015)

添加到收藏夹

Article Thermodynamics

Study of HKUST (Copper benzene-1,3,5-tricarboxylate, Cu-BTC MOF)-1 metal organic frameworks for CH4 adsorption: An experimental Investigation with GCMC (grand canonical Monte-carlo) simulation

Baichuan Sun et al.

ENERGY (2014)

添加到收藏夹

Article Mining & Mineral Processing

Simulation of the interaction of methane, carbon dioxide and coal

Nie Baisheng et al.

INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY (2013)

添加到收藏夹

Article Energy & Fuels

Relationships between CO2 sorption capacity by coals as measured at low and high pressure and their swelling

Richard Sakurovs

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

Adsorption-Induced Deformation of Microporous Materials: Coal Swelling Induced by CO2-CH4 Competitive Adsorption

Laurent Brochard et al.

LANGMUIR (2012)

添加到收藏夹

Article Chemistry, Physical

Modeling the adsorption of pure gases on coals with the SLD model

JE Fitzgerald et al.

CARBON (2003)

添加到收藏夹

Article Energy & Fuels

Binary gas adsorption/desorption isotherms: effect of moisture and coal composition upon carbon dioxide selectivity over methane

CR Clarkson et al.

INTERNATIONAL JOURNAL OF COAL GEOLOGY (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.