{"id":"https://openalex.org/W2018809865","doi":"https://doi.org/10.1080/19392699.2011.614298","title":"Estimation of Gas Adsorption Capacity in Coal: A Review and an Analytical Study","display_name":"Estimation of Gas Adsorption Capacity in Coal: A Review and an Analytical Study","publication_year":2011,"publication_date":"2011-12-06","ids":{"openalex":"https://openalex.org/W2018809865","doi":"https://doi.org/10.1080/19392699.2011.614298","mag":"2018809865"},"language":"en","primary_location":{"id":"doi:10.1080/19392699.2011.614298","doi":"https://doi.org/10.1080/19392699.2011.614298","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19392699.2011.614298","pdf_url":null,"source":{"id":"https://openalex.org/S100482762","display_name":"International Journal of Coal Preparation and Utilization","issn_l":"1939-2699","issn":["1939-2699","1939-2702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Coal Preparation and Utilization","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049425101","display_name":"M.S.A. Perera","orcid":"https://orcid.org/0000-0002-6784-0544","observed_orcids":["https://orcid.org/0000-0002-6784-0544"]},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"M. S. A. Perera","raw_affiliation_strings":["Department of Civil Engineering, Monash University, Melbourne, Victoria, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Monash University, Melbourne, Victoria, Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053961001","display_name":"Pathegama Gamage Ranjith","orcid":"https://orcid.org/0000-0003-0094-7141","observed_orcids":["https://orcid.org/0000-0003-0094-7141","https://orcid.org/0000-0001-9885-9283"]},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"P. G. Ranjith","raw_affiliation_strings":["Department of Civil Engineering, Monash University, Melbourne, Victoria, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Monash University, Melbourne, Victoria, Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102906350","display_name":"S.K. Choi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"S. K. Choi","raw_affiliation_strings":["Australian Commonwealth Scientific and Research Organization (CSIRO), Clayton South VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Australian Commonwealth Scientific and Research Organization (CSIRO), Clayton South VIC, Australia","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056441771","display_name":"David Airey","orcid":"https://orcid.org/0000-0002-1474-0697","observed_orcids":["https://orcid.org/0000-0002-1474-0697"]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"D. Airey","raw_affiliation_strings":["School of Civil Engineering, University of Sydney, Sydney, NSW, Australia","Sch. of Civil Eng., Univ. of Sydney, Sydney, NSW, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Civil Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"Sch. of Civil Eng., Univ. of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031586381","display_name":"Philipp Weniger","orcid":"https://orcid.org/0000-0001-8620-3818","observed_orcids":["https://orcid.org/0000-0001-8620-3818"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Weniger","raw_affiliation_strings":["Aachen University of Technology, Aachen, Germany","Aachen Univ.. of Technology, Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aachen University of Technology, Aachen, Germany","institution_ids":[]},{"raw_affiliation_string":"Aachen Univ.. of Technology, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5053961001"],"corresponding_institution_ids":["https://openalex.org/I56590836"],"apc_list":null,"apc_paid":null,"fwci":2.0268,"has_fulltext":false,"cited_by_count":119,"citation_normalized_percentile":{"value":0.86065456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"32","issue":"1","first_page":"25","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11284","display_name":"Coal Properties and Utilization","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11284","display_name":"Coal Properties and Utilization","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12218","display_name":"Coal and Its By-products","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10967","display_name":"Carbon Dioxide Capture Technologies","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/1506","display_name":"Filtration and Separation"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/adsorption-capacity","display_name":"adsorption capacity","score":0.8650000095367432},{"id":"https://openalex.org/keywords/co2-sequestration","display_name":"CO2 sequestration","score":0.8989999890327454},{"id":"https://openalex.org/keywords/methane-recovery","display_name":"methane recovery","score":0.8610000014305115},{"id":"https://openalex.org/keywords/coalbed-methane","display_name":"coalbed methane","score":0.6269999742507935},{"id":"https://openalex.org/keywords/vitrinite-content","display_name":"vitrinite content","score":0.8500000238418579},{"id":"https://openalex.org/keywords/langmuir-equation","display_name":"Langmuir equation","score":0.6209999918937683},{"id":"https://openalex.org/keywords/dubinin-radushkevich-equation","display_name":"Dubinin-Radushkevich equation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/adsorption-isotherms","display_name":"adsorption isotherms","score":0.7490000128746033},{"id":"https://openalex.org/keywords/coal-physical-properties","display_name":"coal physical properties","score":0.5230000019073486},{"id":"https://openalex.org/keywords/co2-adsorption","display_name":"CO2 adsorption","score":0.5789999961853027},{"id":"https://openalex.org/keywords/nitrogen-adsorption","display_name":"nitrogen adsorption","score":0.9100000262260437}],"concepts":[{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.8383651971817017},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.8184413909912109},{"id":"https://openalex.org/C516920438","wikidata":"https://www.wikidata.org/wiki/Q37129","display_name":"Methane","level":2,"score":0.6649203300476074},{"id":"https://openalex.org/C115958267","wikidata":"https://www.wikidata.org/wiki/Q464196","display_name":"Langmuir","level":3,"score":0.6275991201400757},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.584645688533783},{"id":"https://openalex.org/C162711632","wikidata":"https://www.wikidata.org/wiki/Q905514","display_name":"Desorption","level":3,"score":0.5468747615814209},{"id":"https://openalex.org/C2777101687","wikidata":"https://www.wikidata.org/wiki/Q3496596","display_name":"Vitrinite","level":3,"score":0.5257136225700378},{"id":"https://openalex.org/C2776469828","wikidata":"https://www.wikidata.org/wiki/Q955546","display_name":"Coalbed methane","level":4,"score":0.5095522403717041},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5016779899597168},{"id":"https://openalex.org/C86381522","wikidata":"https://www.wikidata.org/wiki/Q2752988","display_name":"Microporous material","level":2,"score":0.4783460795879364},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.47245004773139954},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.4508422017097473},{"id":"https://openalex.org/C2779647737","wikidata":"https://www.wikidata.org/wiki/Q190878","display_name":"Activated carbon","level":3,"score":0.44308075308799744},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.40598541498184204},{"id":"https://openalex.org/C108615695","wikidata":"https://www.wikidata.org/wiki/Q12880211","display_name":"Coal mining","level":3,"score":0.3986583650112152},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3474882245063782},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.24683818221092224},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18972992897033691},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.14751186966896057},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.14457634091377258},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09647634625434875}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/19392699.2011.614298","doi":"https://doi.org/10.1080/19392699.2011.614298","is_oa":false,"landing_page_url":"https://doi.org/10.1080/19392699.2011.614298","pdf_url":null,"source":{"id":"https://openalex.org/S100482762","display_name":"International Journal of Coal Preparation and Utilization","issn_l":"1939-2699","issn":["1939-2699","1939-2702"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Coal Preparation and Utilization","raw_type":"journal-article"},{"id":"pmh:oai:publications.rwth-aachen.de:183855","doi":null,"is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/183855","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International journal of coal preparation and utilization 32(1), 25-55 (2012). doi:10.1080/19392699.2011.614298","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W12816117","https://openalex.org/W27112676","https://openalex.org/W49238920","https://openalex.org/W140229456","https://openalex.org/W180230589","https://openalex.org/W262140276","https://openalex.org/W628261920","https://openalex.org/W1510639925","https://openalex.org/W1553803517","https://openalex.org/W1568920519","https://openalex.org/W1966838322","https://openalex.org/W1971563401","https://openalex.org/W1980631315","https://openalex.org/W1980954816","https://openalex.org/W1983840914","https://openalex.org/W1986113254","https://openalex.org/W1986536215","https://openalex.org/W1986998079","https://openalex.org/W1987132891","https://openalex.org/W1989705523","https://openalex.org/W1993438983","https://openalex.org/W1995644302","https://openalex.org/W1995955314","https://openalex.org/W1996579784","https://openalex.org/W1997183450","https://openalex.org/W1997720805","https://openalex.org/W1999850632","https://openalex.org/W2000054716","https://openalex.org/W2001542052","https://openalex.org/W2003513223","https://openalex.org/W2004569048","https://openalex.org/W2011020653","https://openalex.org/W2011254969","https://openalex.org/W2016696365","https://openalex.org/W2023800414","https://openalex.org/W2023974190","https://openalex.org/W2026156323","https://openalex.org/W2027715198","https://openalex.org/W2029268427","https://openalex.org/W2034009723","https://openalex.org/W2034465551","https://openalex.org/W2040142527","https://openalex.org/W2040207856","https://openalex.org/W2044674010","https://openalex.org/W2048973808","https://openalex.org/W2049457092","https://openalex.org/W2051642968","https://openalex.org/W2056806416","https://openalex.org/W2061061537","https://openalex.org/W2062096829","https://openalex.org/W2065316249","https://openalex.org/W2072471289","https://openalex.org/W2074201746","https://openalex.org/W2075241797","https://openalex.org/W2080928219","https://openalex.org/W2081717886","https://openalex.org/W2084619395","https://openalex.org/W2087754984","https://openalex.org/W2094091353","https://openalex.org/W2095036557","https://openalex.org/W2108152888","https://openalex.org/W2108797489","https://openalex.org/W2124288779","https://openalex.org/W2156413208","https://openalex.org/W2161351981","https://openalex.org/W2796225030","https://openalex.org/W2811228097","https://openalex.org/W2902859246","https://openalex.org/W3021471361","https://openalex.org/W4235369707"],"related_works":["https://openalex.org/W54320894","https://openalex.org/W2381423406","https://openalex.org/W7215052632","https://openalex.org/W2254249811","https://openalex.org/W231012444","https://openalex.org/W6941722502","https://openalex.org/W1966765104","https://openalex.org/W2053438764","https://openalex.org/W4415216311","https://openalex.org/W4408374705"],"abstract_inverted_index":{"Adsorption":[0],"plays":[1],"an":[2,188],"important":[3,185],"role":[4],"in":[5,13,78,146,151,197,266,273,307],"carbon":[6,54],"dioxide":[7],"sequestration":[8],"and":[9,36,38,46,48,86,117,124,159,178,201,250,264,268,271,281],"methane":[10],"recovery":[11],"processes":[12,180],"deep":[14],"coal":[15,21,80,108,214,257],"seams.":[16],"If":[17],"the":[18,73,98,101,119,138,148,164,193,199,229,242,287,292,304],"effects":[19],"of":[20,75,103,131,140,213,218,244,252],"physical":[22],"properties":[23],"on":[24,228],"its":[25],"gas":[26,76,104,171,210,253,296],"adsorption":[27,60,122,150,156,177,211,254,297,305],"capacity":[28,61,212,306],"are":[29,67,83,127,134,163],"considered,":[30],"it":[31,183],"increases":[32],"with":[33,40,53],"vitrinite":[34],"content":[35],"pressure":[37],"reduces":[39],"liptinite,":[41],"mineral":[42],"matter,":[43],"moisture":[44],"contents,":[45],"temperature":[47],"follows":[49],"a":[50,79,107,111,205,216,238],"U-shaped":[51],"variation":[52],"content.":[55],"Furthermore,":[56],"CO2":[57],"has":[58],"higher":[59],"compared":[62],"to":[63,71,136,186,191,291],"other":[64],"gases.":[65],"There":[66],"two":[68],"main":[69],"methods":[70,133],"estimate":[72],"amount":[74],"adsorbed":[77],"seam,":[81],"which":[82,233],"called":[84],"direct":[85,99],"indirect":[87,120],"methods.":[88],"The":[89,223],"latter":[90],"method":[91],"is":[92,115,184,221,226],"more":[93],"common":[94],"for":[95,181,209,241,256,286],"coal.":[96,152,308],"In":[97],"method,":[100,121],"volume":[102],"released":[105],"from":[106,258],"mass":[109],"into":[110],"sealed":[112],"desorption":[113],"canister":[114],"measured,":[116],"under":[118],"isotherms":[123],"empirical":[125],"relations":[126],"used.":[128],"However,":[129,169],"any":[130],"those":[132],"unable":[135],"count":[137,192],"effect":[139],"swelling-induced":[141],"strain":[142],"and,":[143],"therefore,":[144],"fail":[145],"measuring":[147],"absolute":[149],"Moreover,":[153],"among":[154],"various":[155],"models,":[157],"Langmuir":[158,200],"Dubnin-Radushkevich":[160],"(D-R)":[161],"equations":[162,298],"most":[165],"widely":[166],"using":[167],"models.":[168,203],"since":[170],"can":[172,299],"be":[173],"absorbed":[174],"through":[175],"both":[176,198],"absorption":[179,195],"coal,":[182],"have":[187],"additional":[189],"term":[190,243],"missing":[194],"mechanism":[196],"D-R":[202,231],"Finally,":[204],"new":[206,224,239,295],"descriptive":[207],"model":[208,225,288,293],"as":[215],"function":[217],"effective":[219],"factors":[220],"proposed.":[222],"based":[227],"existing":[230],"equation,":[232],"was":[234],"modified":[235],"by":[236],"inserting":[237],"expression":[240],"micropore":[245],"capacity.":[246],"Two":[247],"types":[248],"(CO2":[249],"N2)":[251],"data":[255],"five":[259],"different":[260,277],"locations":[261],"(British":[262],"Colombia":[263],"Alberta":[265],"Canada":[267],"Victoria,":[269],"Sydney":[270],"Bowen":[272],"Australia)":[274],"at":[275],"three":[276],"temperatures":[278],"(273,":[279],"296.5,":[280],"318":[282],"K)":[283],"were":[284],"considered":[285],"development.":[289],"According":[290],"results,":[294],"fairly":[300],"well":[301],"accurately":[302],"predict":[303]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}