{"id":"https://openalex.org/W4406938554","doi":"https://doi.org/10.18799/24131830/2025/1/4627","title":"Evaluation of sorption properties of biochar produced by hydrothermal liquefaction of Phragmites australis","display_name":"Evaluation of sorption properties of biochar produced by hydrothermal liquefaction of Phragmites australis","publication_year":2025,"publication_date":"2025-01-29","ids":{"openalex":"https://openalex.org/W4406938554","doi":"https://doi.org/10.18799/24131830/2025/1/4627"},"language":"en","primary_location":{"id":"doi:10.18799/24131830/2025/1/4627","doi":"https://doi.org/10.18799/24131830/2025/1/4627","is_oa":true,"landing_page_url":"https://doi.org/10.18799/24131830/2025/1/4627","pdf_url":"https://izvestiya.tpu.ru/archive/article/download/4627/3351","source":{"id":"https://openalex.org/S4210196779","display_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","issn_l":"2413-1830","issn":["2413-1830","2500-1019"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/I30849647","host_organization_name":"Tomsk Polytechnic University","host_organization_lineage":["https://openalex.org/I30849647"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://izvestiya.tpu.ru/archive/article/download/4627/3351","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5116072302","display_name":"Natalia A. Muravieva","orcid":"https://orcid.org/0000-0001-7783-5143","observed_orcids":["https://orcid.org/0000-0001-7783-5143"]},"institutions":[{"id":"https://openalex.org/I149643846","display_name":"Immanuel Kant Baltic Federal University","ror":"https://ror.org/0421w8947","country_code":"RU","type":"education","lineage":["https://openalex.org/I149643846"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Natalia A. Muravieva","raw_affiliation_strings":["Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation","institution_ids":["https://openalex.org/I149643846"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052801311","display_name":"Yuliya V. Kulikova","orcid":"https://orcid.org/0000-0002-0896-4571","observed_orcids":["https://orcid.org/0000-0002-0896-4571"]},"institutions":[{"id":"https://openalex.org/I149643846","display_name":"Immanuel Kant Baltic Federal University","ror":"https://ror.org/0421w8947","country_code":"RU","type":"education","lineage":["https://openalex.org/I149643846"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Yuliya V. Kulikova","raw_affiliation_strings":["Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation","institution_ids":["https://openalex.org/I149643846"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037271038","display_name":"Olga Babich","orcid":"https://orcid.org/0000-0002-4921-8997","observed_orcids":["https://orcid.org/0000-0002-4921-8997"]},"institutions":[{"id":"https://openalex.org/I149643846","display_name":"Immanuel Kant Baltic Federal University","ror":"https://ror.org/0421w8947","country_code":"RU","type":"education","lineage":["https://openalex.org/I149643846"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Olga O. Babich","raw_affiliation_strings":["Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Immanuel Kant Baltic Federal University (Higher School of Living Systems) , Kaliningrad , Russian Federation","institution_ids":["https://openalex.org/I149643846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149643846"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00807391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"336","issue":"1","first_page":"7","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.92330002784729,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.92330002784729,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.06679999828338623,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10967","display_name":"Carbon Dioxide Capture Technologies","score":0.0010000000474974513,"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/hydrochar","display_name":"hydrochar","score":0.8159999847412109},{"id":"https://openalex.org/keywords/biochar","display_name":"biochar","score":0.9300000071525574},{"id":"https://openalex.org/keywords/hydrothermal-liquefaction","display_name":"hydrothermal liquefaction","score":0.9879999756813049},{"id":"https://openalex.org/keywords/phragmites-australis","display_name":"Phragmites australis","score":0.996999979019165},{"id":"https://openalex.org/keywords/sorption-capacity","display_name":"sorption capacity","score":0.7990000247955322},{"id":"https://openalex.org/keywords/methylene-blue-adsorption","display_name":"methylene blue adsorption","score":0.9390000104904175},{"id":"https://openalex.org/keywords/chemical-activation","display_name":"chemical activation","score":0.8220000267028809},{"id":"https://openalex.org/keywords/hydrogen-peroxide-activation","display_name":"hydrogen peroxide activation","score":0.871999979019165},{"id":"https://openalex.org/keywords/bet-surface-area","display_name":"BET surface area","score":0.5759999752044678},{"id":"https://openalex.org/keywords/mesoporous-structure","display_name":"mesoporous structure","score":0.8519999980926514},{"id":"https://openalex.org/keywords/biomass-conversion","display_name":"biomass conversion","score":0.37299999594688416},{"id":"https://openalex.org/keywords/wastewater-treatment","display_name":"wastewater treatment","score":0.6510000228881836},{"id":"https://openalex.org/keywords/sorbents","display_name":"sorbents","score":0.6859999895095825}],"concepts":[{"id":"https://openalex.org/C56085101","wikidata":"https://www.wikidata.org/wiki/Q905495","display_name":"Biochar","level":3,"score":0.9674097299575806},{"id":"https://openalex.org/C2781178838","wikidata":"https://www.wikidata.org/wiki/Q1976487","display_name":"Phragmites","level":3,"score":0.9532269835472107},{"id":"https://openalex.org/C58445606","wikidata":"https://www.wikidata.org/wiki/Q898533","display_name":"Sorption","level":3,"score":0.8360244631767273},{"id":"https://openalex.org/C156622251","wikidata":"https://www.wikidata.org/wiki/Q1036221","display_name":"Hydrothermal circulation","level":2,"score":0.7118870615959167},{"id":"https://openalex.org/C2779276218","wikidata":"https://www.wikidata.org/wiki/Q16878117","display_name":"Hydrothermal liquefaction","level":3,"score":0.6848188042640686},{"id":"https://openalex.org/C191859794","wikidata":"https://www.wikidata.org/wiki/Q180208","display_name":"Liquefaction","level":2,"score":0.5987452864646912},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5552433133125305},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4499843120574951},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3565810024738312},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.29543572664260864},{"id":"https://openalex.org/C36759035","wikidata":"https://www.wikidata.org/wiki/Q176848","display_name":"Pyrolysis","level":2,"score":0.2588070034980774},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.2563120722770691},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1901116669178009},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.13704222440719604},{"id":"https://openalex.org/C53991642","wikidata":"https://www.wikidata.org/wiki/Q128991","display_name":"Biofuel","level":2,"score":0.13011395931243896},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1168169379234314},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10206595063209534},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.06290444731712341},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.04857879877090454}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.18799/24131830/2025/1/4627","doi":"https://doi.org/10.18799/24131830/2025/1/4627","is_oa":true,"landing_page_url":"https://doi.org/10.18799/24131830/2025/1/4627","pdf_url":"https://izvestiya.tpu.ru/archive/article/download/4627/3351","source":{"id":"https://openalex.org/S4210196779","display_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","issn_l":"2413-1830","issn":["2413-1830","2500-1019"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/I30849647","host_organization_name":"Tomsk Polytechnic University","host_organization_lineage":["https://openalex.org/I30849647"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:990ae87cb7b34e12aec71a563c353446","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/990ae87cb7b34e12aec71a563c353446","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\u0418\u0437\u0432\u0435\u0441\u0442\u0438\u044f \u0422\u043e\u043c\u0441\u043a\u043e\u0433\u043e \u043f\u043e\u043b\u0438\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430: \u0418\u043d\u0436\u0438\u043d\u0438\u0440\u0438\u043d\u0433 \u0433\u0435\u043e\u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, Vol 336, Iss 1 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.18799/24131830/2025/1/4627","doi":"https://doi.org/10.18799/24131830/2025/1/4627","is_oa":true,"landing_page_url":"https://doi.org/10.18799/24131830/2025/1/4627","pdf_url":"https://izvestiya.tpu.ru/archive/article/download/4627/3351","source":{"id":"https://openalex.org/S4210196779","display_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","issn_l":"2413-1830","issn":["2413-1830","2500-1019"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1"],"host_organization":"https://openalex.org/I30849647","host_organization_name":"Tomsk Polytechnic University","host_organization_lineage":["https://openalex.org/I30849647"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the Tomsk Polytechnic University Geo Assets Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"},{"score":0.75,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"},{"score":0.6618000268936157,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318740","display_name":"Immanuel Kant Baltic Federal University","ror":"https://ror.org/0421w8947"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406938554.pdf","grobid_xml":"https://content.openalex.org/works/W4406938554.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2253284738","https://openalex.org/W2763797656","https://openalex.org/W2061854569","https://openalex.org/W4402069804","https://openalex.org/W2328009737","https://openalex.org/W3150549663","https://openalex.org/W3199771669","https://openalex.org/W2523079174","https://openalex.org/W2261753061","https://openalex.org/W2946234369"],"abstract_inverted_index":{"Relevance.":[0],"The":[1,38,141,170,208,223],"need":[2],"to":[3,44,67,154],"use":[4],"an":[5],"innovative":[6],"method":[7],"of":[8,11,27,30,55,61,92,148,167,195,202,218,229],"thermochemical":[9],"conversion":[10],"wet":[12],"biomass":[13,81],"and":[14,98,116,131,136,177],"organic":[15],"waste":[16,221],"\u2013":[17,33,82],"hydrothermal":[18,59,77],"liquefaction.":[19],"This":[20],"paper":[21],"focuses":[22],"on":[23,192],"the":[24,28,31,52,113,157,165,186,193,199,203,227,231],"further":[25],"application":[26],"by-product":[29],"process":[32],"solid":[34,40],"coal":[35],"residue":[36,41],"(biochar).":[37],"obtained":[39,204,209,232],"is":[42],"proposed":[43],"be":[45],"used":[46],"as":[47,64,66,214,216],"sorbent.":[48],"Aim.":[49],"To":[50],"evaluate":[51],"sorption":[53,101,143,212],"capacity":[54,102,144],"carbon":[56,160],"residues":[57],"from":[58,79],"liquefaction":[60,78],"common":[62,83],"reed,":[63],"well":[65],"select":[68],"methods":[69],"for":[70,145,156,185,234],"their":[71],"activation.":[72,140,190],"Object.":[73],"Hydrochar":[74],"produced":[75],"by":[76,95,103,112],"plant":[80],"reed":[84],"(Phragmites":[85],"australis).":[86],"Methods.":[87],"Hydrothermal":[88],"liquefaction,":[89],"chemical":[90,134],"activation":[91,128,135,161],"hydrochar":[93],"sorbents":[94,233],"hydrogen":[96],"peroxide":[97,163],"vapor-gas":[99],"activation,":[100],"methylene":[104,146],"blue,":[105],"elemental":[106],"analysis,":[107],"specific":[108],"surface":[109,173],"area":[110,174],"measurement":[111],"Brunaer,":[114],"Emmett":[115],"Teller":[117],"method,":[118],"nitrogen":[119],"sorption\u2013desorption":[120],"at":[121],"77":[122],"K.":[123],"Results.":[124],"Sorbent":[125],"yield":[126],"during":[127],"was":[129,151,206],"45":[130],"30%":[132],"with":[133,138,162],"91%":[137],"steam-gas":[139],"maximum":[142,171],"blue":[147],"18.4":[149],"mg/g":[150],"achieved":[152,184],"due":[153],"chemisorption":[155],"sample":[158,187],"after":[159,188],"in":[164],"presence":[166],"sulphuric":[168],"acid.":[169],"BET":[172],"(18.47":[175],"m2/g)":[176],"total":[178],"pore":[179],"volume":[180],"(0.186":[181],"cm3/g)":[182],"were":[183],"gas-vapor":[189],"Based":[191],"results":[194],"porous":[196],"structure":[197,201],"evaluation,":[198],"mesoporous":[200],"coals":[205,210],"discovered.":[207],"showed":[211],"properties":[213],"good":[215],"those":[217],"similar":[219],"cheap":[220],"sorbents.":[222],"authors":[224],"have":[225],"proved":[226],"possibility":[228],"using":[230],"solving":[235],"environmental":[236],"problems,":[237],"including":[238],"wastewater":[239],"treatment.":[240]},"counts_by_year":[],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2025-10-10T00:00:00"}