ADSORPTION-DESORPTION

作品数：32被引量：140H指数：7
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Study of methane and carbon dioxide adsorption-desorption hysteresis in coals from Sydney Basin:A theoretical and experimental approach
《International Journal of Mining Science and Technology》2024年第10期1453-1463,共11页Zhongbei Li Ting Ren Yuanping Cheng Xueqiu He Ming Qiao Dennis Black Kun Li Jan Nemcik 
provided by the China Scholarship Council(No.202006430006)and the University of Wollongong;supported by the ACARP Projects(Nos.C28006 and C35015);support from the Coal Services Health and Safety Trust(No.20661)。
Methane(CH_(4))and carbon dioxide(CO_(2))are primary components of coal seam gas(CSG).Understanding their adsorption-desorption hysteresis characteristics,along with the fundamental mechanism,is crucial for CSG exploi...
关键词：METHANE Carbon dioxide Adsorption-desorption hysteresis Size effect Coal and gas outburst 
Emergence of carbonaceous material for hydrogen storage:an overview
《Clean Energy》2024年第4期147-168,共22页Khemlata Soni Narayan Lal Panwar Pranay Rajendra Lanjekar 
Indian Council of Agriculture Research(ICAR),Government of India,for providing a Research Fellowship(F.No.AGRIL.EDN/1/1/2022-Exam Cell Dated:24.02.2022).
Hydrogen has gained enormous relevance due to its lower carbon footprint and its potential role in balancing energy supply and demand.It is being considered as a sustainable substitute for conventional fuels.The gener...
关键词：HYDROGEN clean energy hydrogen storage adsorption-desorption phenomenon carbonaceous materials 
Accumulation and exploration enlightenment of shallow normal-pressure shale gas in southeastern Sichuan Basin, SW China
《Petroleum Exploration and Development》2023年第6期1308-1319,共12页YUN Lu 
Supported by the Sinopec Scientific Research Project(P21087-6).
Based on the drilling, logging, experimental and testing data of Well PD1, a shallow normal-pressure shale gas well in the Laochangping anticline in southeastern Sichuan Basin, the shallow shale gas reservoirs of the ...
关键词：shallow normal-pressure shale gas adsorbed gas ADSORPTION-DESORPTION sensitive desorption pressure Ordovician Wufeng-Silurian Longmaxi Sichuan Basin 
Adsorption and desorption behavior under coal–water–gas coupling conditions of high- and low-rank coal samples
《Frontiers of Earth Science》2023年第1期145-157,共13页Chen GUO Jiang GOU Dongmin MA Yuan BAO Qingmin SHI Jiahao MENG Junzhe GAO Lingling LU 
This work was supported by the National Natural Science Foundation of China(Grant No.42002195);Shaanxi Province Natural Science Foundation of China(No.2019JQ-192);Special Research Project of Natural Science of Education Department of Shaanxi Province(No.20JK0752);China Postdoctoral Science Foundation(No.2018M631181);Foundation Research Project of Shaanxi Provincial Key Laboratory of Geological Support for Coal Green Exploitation(No.MTy2019-08);Open Fund of Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process of the Ministry of Education(China University of Mining and Technology)(No.2020-002);Major Science and Technology Project of Inner Mongolia Autonomous Region(2021ZD0034-3);Outstanding Youth Science Fund of Xi’an University of Science and Technology(2021-14).
High-and low-rank coalbed methane(CBM)are both important fields of CBM development in China,but their formation and production mechanisms differ considerably.The adsorption/desorption behavior of high-and low-rank coa...
关键词：coalbed methane ADSORPTION-DESORPTION desorption hysteresis WETTABILITY pore structure coal-water-gas coupling 
Adsorption-desorption of phenolic compounds from olive mills wastewater using Tunisian natural clay
《Chinese Journal of Chemical Engineering》2021年第12期287-292,共6页Islem Chaari Atef Touil Mounir Medhioub 
Olive mills wastewater(OMW) exhibit substantial contaminated properties due to their content of phenolic constituents and organic substances. The purpose of this work was the investigation of the efficiency of clay ma...
关键词：Clayey material Adsorption Phenolic compounds Olive mills wastewaters DESORPTION 
Study on sulfur migration in activated carbon adsorption-desorption cycle: Effect of alkali/alkaline earth metals
《Journal of Environmental Sciences》2021年第1期119-129,共11页Jun Li Liqiang Zhang Tao Wang Jingcai Chang Zhanlong Song Chunyuan Ma 
the National Key R&D Program of China(No.2017YFB0602901)。
Activated carbon(AC)has been widely used in the removal of SO_(2) from flue gas owing to its well-developed pore structure and abundant functional groups.Herein,the effect of alkali/alkaline earth metals on sulfur mig...
关键词：Activated carbon Alkali/alkaline earth metals Sulfur migration Adsorption-desorption cycle So2 fixation 
Probing Intermittent Motion of Polymer Chains in Weakly Attractive Nanocomposites
《Chinese Journal of Polymer Science》2020年第6期620-628,共9页Li-Jun Dai Cui-Liu Fu You-Liang Zhu Zhan-Wei Li Zhao-Yan Sun 
the National Natural Science Foundation of China(Nos.21790344,21833008,21774129);the National Key R&D Program of China(No.2018YFB0703701);the Jilin Provincial science and technology development program(No.20190101021JH);the Key Research Program of Frontier Sciences,CAS(No.QYZDY-SSW-SLH027).
In this study,we investigate the motion of polymer segments in polymer/nanoparticle composites by varying nanoparticle(NP)volume fractions.By studying the probability distribution of segment displacement,segment traje...
关键词：NANOCOMPOSITES INTERMITTENT dynamics The probability distribution of displacement CONFINEMENT ADSORPTION-DESORPTION mechanism 
Carbon isotope fractionation during shale gas transport: Mechanism, characterization and significance被引量：9
《Science China Earth Sciences》2020年第5期674-689,共16页Wenbiao LI Shuangfang LU Junqian LI Pengfei ZHANG Siyuan WANG Wenjun FENG Yongbo WEI 
supported by the National Natural Science Foundation of China(Grant Nos.41672130,41602131);the Research Project Funded by the SINOPEC Corp.(Grant No.P17027-3);the National Science and Technology Major Project(Grant No.2016ZX05061).
The gas in-place(GIP)content and the ratio of adsorbed/free gas are two key parameters for the assessment of shale gas resources and have thus received extensive attention.A variety of methods have been proposed to so...
关键词：SHALE GAS Carbon ISOTOPE FRACTIONATION SEEPAGE ADSORPTION-DESORPTION Diffusion GAS in-place content Adsorbed/Free GAS ratio 
Influence of Clay Minerals on Some Soil Fertility Attributes: A Review被引量：6
《Open Journal of Soil Science》2019年第9期155-188,共34页Georges Kogge Kome Roger Kogge Enang Fritz Oben Tabi Bernard Palmer Kfuban Yerima 
Clay minerals constitute an important component of the soil system and knowledge of their role in soil fertility is imperative for sustainable soil management and productivity. The aim of this work is to overview the ...
关键词：Clay MINERALOGY NUTRIENT Supply Ion ADSORPTION-DESORPTION Mineral Dissolution-Precipitation NUTRIENT AVAILABILITY 
An Experimental Study on the Conductivity Changes in Coal during Methane Adsorption-Desorption and their Influencing Factors被引量：3
《Acta Geologica Sinica(English Edition)》2019年第3期704-717,共14页CHEN Yue MA Dongmin GUO Chen YANG Fu MU Tian GAO Zheng 
financially supported by the Independent Projects of the Key Lab. of Coal Resources Exploration and Comprehensive Utilization, Ministry of Land and Resources of China (grants No. KF2019-2, ZKF2018-1, KF2018-4, ZP2018-2);the Major National Science and Technology Special Projects (grant No. 2016ZX05042004);the Projects Funded by China Postdoctoral Science Foundation (grant No. 2019M653873XB);the Natural Science Foundation Research Projects of Shaanxi Province (grant No. 2019JQ-245);the Doctoral Research Starting Foundation of Xi’an University of Science and Technology (grant No. 2016QDJ041);the Research Projects of the Geological Research Institute for Coal Green Mining of Xi’an University of Science and Technology (grant No. MTy2019-04)
During the processes of methane adsorption and desorption,the internal structure of coal changes,accordingly leading to changes in electrical conductivity.In this paper,using low rank coal seams of the Yan'an Formatio...
关键词：COAL reservoir ADSORPTION-DESORPTION electric RESISTIVITY lithotype MOISTURE 
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