{"id":"https://openalex.org/W4416736735","doi":"https://doi.org/10.37878/2708-0080/2025-5.11","title":"Application of hydrocatalytic processes for producing lubricants at the Atyrau oil refinery","display_name":"Application of hydrocatalytic processes for producing lubricants at the Atyrau oil refinery","publication_year":2025,"publication_date":"2025-10-30","ids":{"openalex":"https://openalex.org/W4416736735","doi":"https://doi.org/10.37878/2708-0080/2025-5.11"},"language":"en","primary_location":{"id":"doi:10.37878/2708-0080/2025-5.11","doi":"https://doi.org/10.37878/2708-0080/2025-5.11","is_oa":true,"landing_page_url":"https://doi.org/10.37878/2708-0080/2025-5.11","pdf_url":"https://doi.org/10.37878/2708-0080/2025-5.11","source":{"id":"https://openalex.org/S4210171353","display_name":"Neft i gaz","issn_l":"1562-2932","issn":["1562-2932","2708-0080"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neft i Gaz","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.37878/2708-0080/2025-5.11","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073427013","display_name":"Nagima Karabassova","orcid":"https://orcid.org/0000-0001-6121-1125","observed_orcids":["https://orcid.org/0000-0001-6121-1125"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N.A. Karabassova","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6121-1125","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031660149","display_name":"Fazilat B. Kairliyeva","orcid":"https://orcid.org/0000-0001-5323-0916","observed_orcids":["https://orcid.org/0000-0001-5323-0916"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.I. Khairudinov","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5323-0916","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113243178","display_name":"Aigul S. Bukanova","orcid":"https://orcid.org/0000-0003-2518-649X","observed_orcids":["https://orcid.org/0000-0003-2518-649X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.S. Bukanova","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5031660149","display_name":"Fazilat B. Kairliyeva","orcid":"https://orcid.org/0000-0001-5323-0916","observed_orcids":["https://orcid.org/0000-0001-5323-0916"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F.B. Kairliyeva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"149","issue":"5","first_page":"156","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.9854000210762024,"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":0.9854000210762024,"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/T11557","display_name":"Lubricants and Their Additives","score":0.00989999994635582,"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"}},{"id":"https://openalex.org/T11351","display_name":"Catalysis and Hydrodesulfurization Studies","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"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/lubricant-production","display_name":"lubricant production","score":0.8199999928474426},{"id":"https://openalex.org/keywords/dewaxing","display_name":"dewaxing","score":0.9110000133514404},{"id":"https://openalex.org/keywords/vacuum-gas-oil","display_name":"vacuum gas oil","score":0.9710000157356262},{"id":"https://openalex.org/keywords/viscosity-index","display_name":"viscosity index","score":0.9610000252723694},{"id":"https://openalex.org/keywords/solidification-point","display_name":"solidification point","score":0.8939999938011169},{"id":"https://openalex.org/keywords/light-fraction-yield","display_name":"light fraction yield","score":0.6330000162124634}],"concepts":[{"id":"https://openalex.org/C162813971","wikidata":"https://www.wikidata.org/wiki/Q902869","display_name":"Viscosity index","level":4,"score":0.703000009059906},{"id":"https://openalex.org/C105168734","wikidata":"https://www.wikidata.org/wiki/Q1867977","display_name":"Refinery","level":2,"score":0.6549000144004822},{"id":"https://openalex.org/C2779936157","wikidata":"https://www.wikidata.org/wiki/Q19903441","display_name":"Base oil","level":3,"score":0.6265000104904175},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.6155999898910522},{"id":"https://openalex.org/C20309002","wikidata":"https://www.wikidata.org/wiki/Q12353044","display_name":"Oil refinery","level":2,"score":0.5885000228881836},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.5878999829292297},{"id":"https://openalex.org/C60044698","wikidata":"https://www.wikidata.org/wiki/Q1283324","display_name":"Refining (metallurgy)","level":2,"score":0.5853999853134155},{"id":"https://openalex.org/C548895740","wikidata":"https://www.wikidata.org/wiki/Q22656","display_name":"Petroleum","level":2,"score":0.57669997215271},{"id":"https://openalex.org/C2780874159","wikidata":"https://www.wikidata.org/wiki/Q323840","display_name":"Lubricant","level":2,"score":0.5361999869346619},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5145999789237976},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.5005999803543091},{"id":"https://openalex.org/C169403781","wikidata":"https://www.wikidata.org/wiki/Q1059843","display_name":"Petroleum product","level":3,"score":0.46399998664855957},{"id":"https://openalex.org/C127172972","wikidata":"https://www.wikidata.org/wiki/Q128709","display_name":"Viscosity","level":2,"score":0.4465999901294708},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.39070001244544983},{"id":"https://openalex.org/C2776124570","wikidata":"https://www.wikidata.org/wiki/Q16999820","display_name":"Residual oil","level":2,"score":0.37130001187324524},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.37049999833106995},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.3693000078201294},{"id":"https://openalex.org/C76196390","wikidata":"https://www.wikidata.org/wiki/Q5137505","display_name":"Co-processing","level":3,"score":0.3668999969959259},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.36250001192092896},{"id":"https://openalex.org/C73522102","wikidata":"https://www.wikidata.org/wiki/Q1648382","display_name":"Vacuum distillation","level":3,"score":0.3598000109195709},{"id":"https://openalex.org/C82576440","wikidata":"https://www.wikidata.org/wiki/Q214199","display_name":"Fuel oil","level":2,"score":0.3301999866962433},{"id":"https://openalex.org/C31052017","wikidata":"https://www.wikidata.org/wiki/Q900812","display_name":"Fluid catalytic cracking","level":3,"score":0.3287999927997589},{"id":"https://openalex.org/C2984309096","wikidata":"https://www.wikidata.org/wiki/Q1349660","display_name":"Oil production","level":2,"score":0.3280999958515167},{"id":"https://openalex.org/C2987168347","wikidata":"https://www.wikidata.org/wiki/Q22656","display_name":"Crude oil","level":2,"score":0.30300000309944153},{"id":"https://openalex.org/C526740375","wikidata":"https://www.wikidata.org/wiki/Q862571","display_name":"Petroleum industry","level":2,"score":0.3003999888896942},{"id":"https://openalex.org/C1787132","wikidata":"https://www.wikidata.org/wiki/Q351609","display_name":"Liquefied petroleum gas","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2897999882698059},{"id":"https://openalex.org/C2993109698","wikidata":"https://www.wikidata.org/wiki/Q193784","display_name":"Oil viscosity","level":3,"score":0.2890999913215637},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2773999869823456},{"id":"https://openalex.org/C197129369","wikidata":"https://www.wikidata.org/wiki/Q899016","display_name":"Hydrodesulfurization","level":3,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.37878/2708-0080/2025-5.11","doi":"https://doi.org/10.37878/2708-0080/2025-5.11","is_oa":true,"landing_page_url":"https://doi.org/10.37878/2708-0080/2025-5.11","pdf_url":"https://doi.org/10.37878/2708-0080/2025-5.11","source":{"id":"https://openalex.org/S4210171353","display_name":"Neft i gaz","issn_l":"1562-2932","issn":["1562-2932","2708-0080"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neft i Gaz","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.37878/2708-0080/2025-5.11","doi":"https://doi.org/10.37878/2708-0080/2025-5.11","is_oa":true,"landing_page_url":"https://doi.org/10.37878/2708-0080/2025-5.11","pdf_url":"https://doi.org/10.37878/2708-0080/2025-5.11","source":{"id":"https://openalex.org/S4210171353","display_name":"Neft i gaz","issn_l":"1562-2932","issn":["1562-2932","2708-0080"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neft i Gaz","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4416736735.pdf","grobid_xml":"https://content.openalex.org/works/W4416736735.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W2055345754","https://openalex.org/W4403325157","https://openalex.org/W4412425825","https://openalex.org/W4414473782"],"related_works":["https://openalex.org/W2353067404","https://openalex.org/W2386548632","https://openalex.org/W76979097","https://openalex.org/W7213532666","https://openalex.org/W4247074089","https://openalex.org/W2415641942","https://openalex.org/W2355362343","https://openalex.org/W2075973917","https://openalex.org/W2361816529","https://openalex.org/W2390630013"],"abstract_inverted_index":{"The":[0,23,94,116,143],"production":[1,30,47],"of":[2,37,42,48,66,76,88,96,106,112,118,133,139,151,173,183,186,194],"petroleum":[3,43,187],"base":[4,165],"oils":[5,91,101,128],"at":[6,197],"the":[7,26,34,46,67,74,81,86,181,184,198],"global":[8],"level":[9,36],"is":[10,52,92],"accompanied":[11],"by":[12],"constantly":[13],"tightening":[14],"quality":[15],"requirements":[16],"covering":[17],"both":[18],"technical":[19],"and":[20,39,69,108,135,190],"environmental":[21,38],"aspects.":[22],"article":[24],"addresses":[25],"need":[27,54],"for":[28,59],"lubricant":[29],"in":[31,45,73,177],"Kazakhstan.":[32],"Given":[33],"current":[35],"consumer":[40],"properties":[41],"products":[44,188],"high-quality":[49,90,125],"oils,":[50,166],"there":[51],"a":[53,103,109,130,136,157,191],"to":[55,123,180],"study":[56],"hydrocatalytic":[57],"processes":[58,72],"processing":[60,75,150],"crude":[61],"oil.":[62],"A":[63],"comparative":[64],"characteristic":[65],"dewaxing":[68,95],"catalytic":[70,119],"hydrodewaxing":[71],"vacuum":[77,97],"gas":[78,98],"oil":[79,83,99,195],"from":[80],"Atyrau":[82],"refinery":[84],"with":[85,102,129],"aim":[87],"obtaining":[89],"given.":[93],"produced":[100,189],"viscosity":[104,131],"index":[105,132],"83-86":[107],"solidification":[110,137],"temperature":[111,138],"minus":[113,140],"12":[114],"\u00b0C.":[115,142],"technology":[117],"hydrodepaffination":[120],"allows":[121],"us":[122],"produce":[124],"special":[126],"lubricating":[127],"136":[134],"21":[141],"conducted":[144],"studies":[145],"have":[146],"demonstrated":[147],"that":[148],"this":[149],"residual":[152],"hydro-carbon":[153],"raw":[154],"materials":[155],"has":[156],"double":[158],"advantage.:":[159],"it":[160],"not":[161],"only":[162],"provides":[163],"excellent":[164],"but":[167],"also":[168],"generates":[169],"an":[170],"additional":[171],"volume":[172],"light":[174],"fractions.":[175],"This,":[176],"turn,":[178],"contributes":[179],"expansion":[182],"range":[185],"significant":[192],"deepening":[193],"refining":[196],"enterprise.":[199]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2025-11-28T00:00:00"}