{"id":"https://openalex.org/W3009688904","doi":"https://doi.org/10.1088/1757-899x/736/2/022075","title":"Quaternary Ammonium based Eutectic Ionic Liquids (EILs) as absorbent for Sulfur Dioxide (SO2)","display_name":"Quaternary Ammonium based Eutectic Ionic Liquids (EILs) as absorbent for Sulfur Dioxide (SO2)","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3009688904","doi":"https://doi.org/10.1088/1757-899x/736/2/022075","mag":"3009688904"},"language":"en","primary_location":{"id":"doi:10.1088/1757-899x/736/2/022075","doi":"https://doi.org/10.1088/1757-899x/736/2/022075","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/736/2/022075","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/736/2/022075/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W3009688904"],"child_works_count":0,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://iopscience.iop.org/article/10.1088/1757-899X/736/2/022075/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077163942","display_name":"Krittika Chandran","orcid":"https://orcid.org/0000-0003-3528-881X","observed_orcids":["https://orcid.org/0000-0003-3528-881X"]},"institutions":[{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"K Chandran","raw_affiliation_strings":["Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]},{"author_position":"middle","author":{"id":null,"display_name":"F K Chong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":true,"raw_author_name":"F K Chong","raw_affiliation_strings":["Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063986725","display_name":"Hayyiratul Fatimah Mohd Zaid","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I203899302","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07","country_code":"MY","type":"education","lineage":["https://openalex.org/I203899302"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"H F M Zaid","raw_affiliation_strings":["Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS Seri Iskandar, 32610, Perak, Malaysia","institution_ids":["https://openalex.org/I203899302"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I203899302"],"apc_list":null,"apc_paid":null,"fwci":1.5404,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74712644,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"736","issue":"2","first_page":"022075","last_page":"022075"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10480","display_name":"Ionic liquids properties and applications","score":0.6714000105857849,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10480","display_name":"Ionic liquids properties and applications","score":0.6714000105857849,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12425","display_name":"Industrial Gas Emission Control","score":0.2712000012397766,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10967","display_name":"Carbon Dioxide Capture Technologies","score":0.03519999980926514,"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/sulfur-dioxide-absorption","display_name":"sulfur dioxide absorption","score":0.8289999961853027},{"id":"https://openalex.org/keywords/quaternary-ammonium-ionic-liquids","display_name":"quaternary ammonium ionic liquids","score":0.9409999847412109},{"id":"https://openalex.org/keywords/choline-chloride","display_name":"choline chloride","score":0.9980000257492065},{"id":"https://openalex.org/keywords/glycerol","display_name":"glycerol","score":0.8389999866485596},{"id":"https://openalex.org/keywords/ethylene-glycol","display_name":"ethylene glycol","score":0.9990000128746033},{"id":"https://openalex.org/keywords/urea","display_name":"urea","score":0.996999979019165},{"id":"https://openalex.org/keywords/hydrogen-bond-acceptors","display_name":"hydrogen bond acceptors","score":0.7519999742507935},{"id":"https://openalex.org/keywords/hydrogen-bond-donors","display_name":"hydrogen bond donors","score":0.8399999737739563},{"id":"https://openalex.org/keywords/so2-capture","display_name":"SO2 capture","score":0.718999981880188},{"id":"https://openalex.org/keywords/gas-scrubbing","display_name":"gas scrubbing","score":0.5249999761581421},{"id":"https://openalex.org/keywords/absorption-capacity","display_name":"absorption capacity","score":0.4959999918937683}],"concepts":[{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.6025670766830444},{"id":"https://openalex.org/C2778375661","wikidata":"https://www.wikidata.org/wiki/Q2964153","display_name":"Choline chloride","level":2,"score":0.5958134531974792},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5921304821968079},{"id":"https://openalex.org/C2777516009","wikidata":"https://www.wikidata.org/wiki/Q194207","display_name":"Ethylene glycol","level":2,"score":0.5379951596260071},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.5225757360458374},{"id":"https://openalex.org/C2779870022","wikidata":"https://www.wikidata.org/wiki/Q190901","display_name":"Ammonium","level":2,"score":0.5141327977180481},{"id":"https://openalex.org/C18168003","wikidata":"https://www.wikidata.org/wiki/Q628595","display_name":"Eutectic system","level":3,"score":0.48599275946617126},{"id":"https://openalex.org/C107053047","wikidata":"https://www.wikidata.org/wiki/Q943331","display_name":"Scrubber","level":2,"score":0.4615488350391388},{"id":"https://openalex.org/C154881586","wikidata":"https://www.wikidata.org/wiki/Q898579","display_name":"Ionic liquid","level":3,"score":0.4340599477291107},{"id":"https://openalex.org/C2778695967","wikidata":"https://www.wikidata.org/wiki/Q44791900","display_name":"Chloride","level":2,"score":0.4327540993690491},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21725919842720032},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.17746803164482117},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.14899247884750366},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1757-899x/736/2/022075","doi":"https://doi.org/10.1088/1757-899x/736/2/022075","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/736/2/022075","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/736/2/022075/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1757-899x/736/2/022075","doi":"https://doi.org/10.1088/1757-899x/736/2/022075","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1757-899x/736/2/022075","pdf_url":"https://iopscience.iop.org/article/10.1088/1757-899X/736/2/022075/pdf","source":{"id":"https://openalex.org/S4210189194","display_name":"IOP Conference Series Materials Science and Engineering","issn_l":"1757-8981","issn":["1757-8981","1757-899X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IOP Conference Series: Materials Science and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323380","display_name":"Universiti Teknologi Petronas","ror":"https://ror.org/048g2sh07"},{"id":"https://openalex.org/F4320329394","display_name":"Yayasan UTP","ror":"https://ror.org/00mj5vx34"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3009688904.pdf","grobid_xml":"https://content.openalex.org/works/W3009688904.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1823077331","https://openalex.org/W1967410318","https://openalex.org/W1994619041","https://openalex.org/W2011313976","https://openalex.org/W2021024641","https://openalex.org/W2025049087","https://openalex.org/W2027786522","https://openalex.org/W2043046023","https://openalex.org/W2049955124","https://openalex.org/W2053308177","https://openalex.org/W2057523805","https://openalex.org/W2062441060","https://openalex.org/W2065900724","https://openalex.org/W2069219206","https://openalex.org/W2072976106","https://openalex.org/W2073621543","https://openalex.org/W2074744175","https://openalex.org/W2080815644","https://openalex.org/W2124985647","https://openalex.org/W2130888316","https://openalex.org/W2149109228","https://openalex.org/W2153443238","https://openalex.org/W2161240730","https://openalex.org/W2309115275","https://openalex.org/W2316371242","https://openalex.org/W2319365190","https://openalex.org/W2326386379","https://openalex.org/W2405953177","https://openalex.org/W2666419174","https://openalex.org/W2789655824"],"related_works":["https://openalex.org/W2357052753","https://openalex.org/W3023190965","https://openalex.org/W2337750902","https://openalex.org/W2012996537","https://openalex.org/W2039026478","https://openalex.org/W1967654858","https://openalex.org/W2963345925","https://openalex.org/W2113235924","https://openalex.org/W2775316292","https://openalex.org/W2319564594"],"abstract_inverted_index":{"Abstract":[0],"Sulfur":[1],"dioxide":[2],"(SO2)":[3],"is":[4,24,66,85],"a":[5,125,266],"corrosive":[6],"acid":[7],"gas":[8,130],"which":[9,84],"pose":[10],"severe":[11],"threat":[12],"to":[13,26,56,67,87,138,249],"the":[14,46,69,98,136,142,149,206,212,226,229,236,244],"environment":[15],"and":[16,30,103,117,145,148,192,198],"human":[17,28],"health.":[18],"Therefore,":[19],"its":[20],"removal":[21,35],"from":[22],"air":[23],"necessary":[25],"protect":[27],"health":[29],"environmental":[31],"quality.":[32],"Existing":[33],"SO2":[34,58,70,129,165,207,245,270],"technologies":[36],"involves":[37],"using":[38,153],"lime":[39],"or":[40],"limestone":[41],"in":[42,91,124],"wet":[43],"scrubbers.":[44],"Recently,":[45],"application":[47],"of":[48,63,73,107,177,183,219,228,240,243,260],"eutectic":[49],"ionic":[50],"liquids":[51],"(EILs)":[52],"were":[53,95,112,122],"extensively":[54],"employed":[55],"capture":[57],"gases.":[59],"The":[60,119,161,180,201,217,258],"main":[61],"objective":[62],"this":[64],"study":[65],"determine":[68],"absorption":[71,120,150,181,208,220,238],"capacities":[72],"quaternary":[74],"ammonium":[75],"based":[76,80,172],"EILs.":[77,230],"Quaternary":[78],"ammonium-":[79],"EIL,":[81],"choline":[82,169],"chloride":[83,170],"known":[86],"display":[88],"many":[89],"advantages":[90],"absorbing":[92],"acidic":[93],"gas,":[94],"selected":[96],"as":[97,211,253,255,262],"hydrogen":[99,108],"bond":[100,109],"acceptor":[101],"(HBA)":[102],"three":[104],"different":[105],"types":[106],"donor":[110],"(HBD)":[111],"investigated;":[113],"glycerol,":[114],"ethylene":[115,233],"glycol,":[116],"urea.":[118,257],"experiments":[121],"conducted":[123],"laboratory":[126],"scale":[127],"reactor.":[128],"stream":[131],"was":[132,151,166,187,221,246],"passed":[133],"continuously":[134],"through":[135],"reactor":[137],"get":[139],"contact":[140,178],"with":[141,158,185,232,251,256],"EIL":[143],"surface":[144],"be":[146],"absorbed,":[147],"monitored":[152],"sodium":[154],"hydroxide":[155],"(NaOH)":[156],"solution":[157],"pH":[159],"10.":[160],"results":[162,202],"show":[163,204],"that":[164,205],"absorbed":[167,247],"by":[168,225],"(ChCl)":[171],"EILs":[173,261],"within":[174],"120":[175],"min":[176],"time.":[179],"capacity":[182,209,239],"ChCl":[184,231,250],"glycerol":[186,252],"0.54":[188,190],"mg/g,":[189],"mg/g":[191,194,242],"0.53":[193],"for":[195,269],"1:2,":[196],"1:3":[197],"1:4,":[199],"respectively.":[200],"also":[203,222],"increases":[210],"ChCl:Gly":[213],"molar":[214],"ratio":[215],"increases.":[216],"extent":[218],"greatly":[223],"affected":[224],"composition":[227],"glycol":[234],"gave":[235],"highest":[237],"0.57":[241],"compared":[248],"well":[254],"use":[259],"an":[263],"absorbent":[264],"are":[265],"promising":[267],"method":[268],"capture.":[271]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2020-03-13T00:00:00"}
