{"id":"https://openalex.org/W4394985705","doi":"https://doi.org/10.31857/s002311772302007x","title":"Changes in the Composition of Heavy Oil and the Structure of Asphaltenes upon Treatment with Isopropyl Alcohol","display_name":"Changes in the Composition of Heavy Oil and the Structure of Asphaltenes upon Treatment with Isopropyl Alcohol","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4394985705","doi":"https://doi.org/10.31857/s002311772302007x"},"language":"en","primary_location":{"id":"doi:10.31857/s002311772302007x","doi":"https://doi.org/10.31857/s002311772302007x","is_oa":false,"landing_page_url":"https://doi.org/10.31857/s002311772302007x","pdf_url":null,"source":{"id":"https://openalex.org/S4210215992","display_name":"\u0425\u0438\u043c\u0438\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0433\u043e \u0442\u043e\u043f\u043b\u0438\u0432\u0430","issn_l":"0023-1177","issn":["0023-1177"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["russia-white-list-1"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u0425\u0438\u043c\u0438\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0433\u043e \u0442\u043e\u043f\u043b\u0438\u0432\u0430","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/A5084996465","display_name":"Dmitry S. Korneev","orcid":"https://orcid.org/0000-0002-3398-5729","observed_orcids":["https://orcid.org/0000-0002-3398-5729"]},"institutions":[{"id":"https://openalex.org/I4210088688","display_name":"Yugra State University","ror":"https://ror.org/006strx72","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210088688"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"D. S. Korneev","raw_affiliation_strings":["Yugra State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yugra State University","institution_ids":["https://openalex.org/I4210088688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003236502","display_name":"E. M. Osnitskii","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210088688","display_name":"Yugra State University","ror":"https://ror.org/006strx72","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210088688"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"E. M. Osnitskii","raw_affiliation_strings":["Yugra State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yugra State University","institution_ids":["https://openalex.org/I4210088688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054972072","display_name":"Natal\u2019ya G. Voronetskaya","orcid":"https://orcid.org/0000-0002-7777-2207","observed_orcids":["https://orcid.org/0000-0002-7777-2207"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I4210112221","display_name":"Institute of Petroleum Chemistry","ror":"https://ror.org/01zavqc64","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210145551"]},{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"N. G. Voronetskaya","raw_affiliation_strings":["Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210127387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076768497","display_name":"\u0413. \u0421. \u041f\u0435\u0432\u043d\u0435\u0432\u0430","orcid":"https://orcid.org/0000-0002-3539-392X","observed_orcids":["https://orcid.org/0000-0002-3539-392X"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I4210112221","display_name":"Institute of Petroleum Chemistry","ror":"https://ror.org/01zavqc64","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210145551"]},{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"G. S. Pevneva","raw_affiliation_strings":["Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210127387"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025518608","display_name":"L. S. Klimenko","orcid":"https://orcid.org/0000-0001-5412-1922","observed_orcids":["https://orcid.org/0000-0001-5412-1922"]},"institutions":[{"id":"https://openalex.org/I1313323035","display_name":"Russian Academy of Sciences","ror":"https://ror.org/05qrfxd25","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},{"id":"https://openalex.org/I4210112221","display_name":"Institute of Petroleum Chemistry","ror":"https://ror.org/01zavqc64","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210145551"]},{"id":"https://openalex.org/I4210127387","display_name":"Siberian Branch of the Russian Academy of Sciences","ror":"https://ror.org/02frkq021","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210127387"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"L. S. Klimenko","raw_affiliation_strings":["Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences","institution_ids":["https://openalex.org/I1313323035","https://openalex.org/I4210112221","https://openalex.org/I4210127387"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"2-3","first_page":"54","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T11630","display_name":"Petroleum Processing and Analysis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11557","display_name":"Lubricants and Their Additives","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heavy-oil","display_name":"heavy oil","score":0.9919999837875366},{"id":"https://openalex.org/keywords/asphaltenes","display_name":"asphaltenes","score":0.8669999837875366},{"id":"https://openalex.org/keywords/isopropanol","display_name":"isopropanol","score":0.9729999899864197},{"id":"https://openalex.org/keywords/solvent-treatment","display_name":"solvent treatment","score":0.4580000042915344},{"id":"https://openalex.org/keywords/temperature-effects","display_name":"temperature effects","score":0.5099999904632568},{"id":"https://openalex.org/keywords/asphaltene-structure","display_name":"asphaltene structure","score":0.6809999942779541},{"id":"https://openalex.org/keywords/oil-density","display_name":"oil density","score":0.7279999852180481},{"id":"https://openalex.org/keywords/hydrocarbon-composition","display_name":"hydrocarbon composition","score":0.35100001096725464}],"concepts":[{"id":"https://openalex.org/C2775850501","wikidata":"https://www.wikidata.org/wiki/Q16392","display_name":"Isopropyl alcohol","level":2,"score":0.939563512802124},{"id":"https://openalex.org/C65324659","wikidata":"https://www.wikidata.org/wiki/Q255712","display_name":"Asphaltene","level":2,"score":0.9090526700019836},{"id":"https://openalex.org/C104264131","wikidata":"https://www.wikidata.org/wiki/Q898637","display_name":"Isopropyl","level":2,"score":0.7817163467407227},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.6990606188774109},{"id":"https://openalex.org/C2781066024","wikidata":"https://www.wikidata.org/wiki/Q156","display_name":"Alcohol","level":2,"score":0.6689476370811462},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4107050597667694},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32677140831947327},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.2596573233604431},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.06672802567481995},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.31857/s002311772302007x","doi":"https://doi.org/10.31857/s002311772302007x","is_oa":false,"landing_page_url":"https://doi.org/10.31857/s002311772302007x","pdf_url":null,"source":{"id":"https://openalex.org/S4210215992","display_name":"\u0425\u0438\u043c\u0438\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0433\u043e \u0442\u043e\u043f\u043b\u0438\u0432\u0430","issn_l":"0023-1177","issn":["0023-1177"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["russia-white-list-1"],"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u0425\u0438\u043c\u0438\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0433\u043e \u0442\u043e\u043f\u043b\u0438\u0432\u0430","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2009541154","https://openalex.org/W2026495919","https://openalex.org/W2038502486","https://openalex.org/W2064636048","https://openalex.org/W2199686530","https://openalex.org/W2330923839","https://openalex.org/W2332160116","https://openalex.org/W2510938258","https://openalex.org/W2766203872","https://openalex.org/W3130900120"],"related_works":["https://openalex.org/W4401521517","https://openalex.org/W4381889252","https://openalex.org/W6999040282","https://openalex.org/W4224223498","https://openalex.org/W7007038471","https://openalex.org/W2905536409","https://openalex.org/W2397581357","https://openalex.org/W2483581760","https://openalex.org/W1990109455","https://openalex.org/W2020311888"],"abstract_inverted_index":{"The":[0,53,141],"interactions":[1,47],"of":[2,5,13,21,43,46,55,80,102,108,121,131,137,149,155,161],"the":[3,9,32,36,44,49,56,70,78,99,106,113,124,138,147,153,159],"components":[4],"heavy":[6,162],"oil":[7,50,114,163],"from":[8],"Zyuzeevskoye":[10],"field":[11],"(Republic":[12],"Tatarstan)":[14],"and":[15,24,39,51,77,123],"isopropyl":[16,150],"alcohol":[17],"(IPA)":[18],"at":[19,119],"temperatures":[20,120],"25,":[22],"65,":[23],"100\u00b0C":[25],"were":[26,144],"studied.":[27],"It":[28,92],"was":[29,73,93,115],"established":[30],"that":[31,98,136],"temperature":[33,72],"regime":[34],"affected":[35],"density,":[37],"composition,":[38],"structural":[40],"group":[41],"characteristics":[42],"products":[45,58],"between":[48],"IPA.":[52,165],"density":[54],"resulting":[57],"increased":[59,74,84,110,127],"by":[60,85,128],"4":[61,86],"wt":[62,87],"%":[63,88],"(from":[64],"0.885":[65],"to":[66,75,135,146],"0.924":[67],"g/cm3)":[68],"as":[69,133],"process":[71],"100\u00b0C,":[76],"concentration":[79,101],"resin\u2013asphaltene":[81],"substances":[82],"also":[83],"in":[89,105],"this":[90],"case.":[91],"shown":[94],"using":[95],"IR":[96],"spectroscopy":[97],"tentative":[100],"paraffin":[103],"fragments":[104,151],"structure":[107,154],"asphaltenes":[109],"significantly":[111],"when":[112],"treated":[116],"with":[117,164],"isopropanol":[118],"65\u2013100\u00b0C,":[122],"branching":[125],"factor":[126,130],"a":[129],"3,":[132],"compared":[134],"initial":[139],"asphaltenes.":[140],"observed":[142],"changes":[143],"due":[145],"incorporation":[148],"into":[152],"asphaltene":[156],"molecules":[157],"upon":[158],"processing":[160]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2024-04-21T00:00:00"}