{"id":"https://openalex.org/W2053069938","doi":"https://doi.org/10.2355/isijinternational.40.842","title":"Carbothermic Reduction in the Combustion Bed Packed with Composite Pellets of Iron Oxide and Coal.","display_name":"Carbothermic Reduction in the Combustion Bed Packed with Composite Pellets of Iron Oxide and Coal.","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W2053069938","doi":"https://doi.org/10.2355/isijinternational.40.842","mag":"2053069938"},"language":"en","primary_location":{"id":"doi:10.2355/isijinternational.40.842","doi":"https://doi.org/10.2355/isijinternational.40.842","is_oa":true,"landing_page_url":"https://doi.org/10.2355/isijinternational.40.842","pdf_url":"https://www.jstage.jst.go.jp/article/isijinternational1989/40/9/40_9_842/_pdf","source":{"id":"https://openalex.org/S63511553","display_name":"ISIJ International","issn_l":"0915-1559","issn":["0915-1559","1347-5460"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4320800556","host_organization_name":"The Iron and Steel Institute of Japan","host_organization_lineage":["https://openalex.org/P4320800556"],"host_organization_lineage_names":["The Iron and Steel Institute of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISIJ International","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.jstage.jst.go.jp/article/isijinternational1989/40/9/40_9_842/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013344435","display_name":"Eiki Kasai","orcid":"https://orcid.org/0000-0003-4395-1706","observed_orcids":["https://orcid.org/0000-0003-4395-1706"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eiki Kasai","raw_affiliation_strings":["Institute for Advanced Materials Processing, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Advanced Materials Processing, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042026966","display_name":"Takaya Kitajima","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takaya Kitajima","raw_affiliation_strings":["Graduate Student, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Student, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110111653","display_name":"Takazo KAWAGUCHI","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takazo Kawaguchi","raw_affiliation_strings":["Corporate Research and Development Laboratories, Sumitomo Metal Industries, Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Corporate Research and Development Laboratories, Sumitomo Metal Industries, Ltd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":93000,"currency":"JPY","value_usd":700},"apc_paid":{"value":93000,"currency":"JPY","value_usd":700},"fwci":0.6769,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.74802272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"40","issue":"9","first_page":"842","last_page":"849"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11837","display_name":"Iron and Steelmaking Processes","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11837","display_name":"Iron and Steelmaking Processes","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11802","display_name":"Chemical Looping and Thermochemical Processes","score":0.0003000000142492354,"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/T11126","display_name":"Metallurgical Processes and Thermodynamics","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carbothermal-reduction","display_name":"carbothermal reduction","score":0.9959999918937683},{"id":"https://openalex.org/keywords/iron-ore-reduction","display_name":"iron ore reduction","score":0.7509999871253967},{"id":"https://openalex.org/keywords/composite-pellets","display_name":"composite pellets","score":0.8759999871253967},{"id":"https://openalex.org/keywords/calcium-hydroxide","display_name":"calcium hydroxide","score":0.8420000076293945},{"id":"https://openalex.org/keywords/calcium-carbonate","display_name":"calcium carbonate","score":0.9959999918937683},{"id":"https://openalex.org/keywords/metallization","display_name":"metallization","score":0.5519999861717224},{"id":"https://openalex.org/keywords/blast-furnace-burden","display_name":"blast furnace burden","score":0.6890000104904175}],"concepts":[{"id":"https://openalex.org/C2780584874","wikidata":"https://www.wikidata.org/wiki/Q575866","display_name":"Pellets","level":2,"score":0.8926453590393066},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.7679182291030884},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7516552209854126},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.6182081699371338},{"id":"https://openalex.org/C2780269488","wikidata":"https://www.wikidata.org/wiki/Q181485","display_name":"Blast furnace","level":2,"score":0.6037588715553284},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.5716260075569153},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.5690822005271912},{"id":"https://openalex.org/C2777697756","wikidata":"https://www.wikidata.org/wiki/Q721849","display_name":"Iron oxide","level":2,"score":0.5225027203559875},{"id":"https://openalex.org/C24763909","wikidata":"https://www.wikidata.org/wiki/Q1313218","display_name":"Direct reduced iron","level":2,"score":0.5005261898040771},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.47589266300201416},{"id":"https://openalex.org/C172331833","wikidata":"https://www.wikidata.org/wiki/Q751029","display_name":"Packed bed","level":2,"score":0.45477530360221863},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.4502869248390198},{"id":"https://openalex.org/C2779391383","wikidata":"https://www.wikidata.org/wiki/Q17098384","display_name":"Iron powder","level":2,"score":0.43984344601631165},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4015381336212158},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.2620834708213806},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.223653644323349},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13625702261924744},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2355/isijinternational.40.842","doi":"https://doi.org/10.2355/isijinternational.40.842","is_oa":true,"landing_page_url":"https://doi.org/10.2355/isijinternational.40.842","pdf_url":"https://www.jstage.jst.go.jp/article/isijinternational1989/40/9/40_9_842/_pdf","source":{"id":"https://openalex.org/S63511553","display_name":"ISIJ International","issn_l":"0915-1559","issn":["0915-1559","1347-5460"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4320800556","host_organization_name":"The Iron and Steel Institute of Japan","host_organization_lineage":["https://openalex.org/P4320800556"],"host_organization_lineage_names":["The Iron and Steel Institute of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISIJ International","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2355/isijinternational.40.842","doi":"https://doi.org/10.2355/isijinternational.40.842","is_oa":true,"landing_page_url":"https://doi.org/10.2355/isijinternational.40.842","pdf_url":"https://www.jstage.jst.go.jp/article/isijinternational1989/40/9/40_9_842/_pdf","source":{"id":"https://openalex.org/S63511553","display_name":"ISIJ International","issn_l":"0915-1559","issn":["0915-1559","1347-5460"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-a","jufo-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4320800556","host_organization_name":"The Iron and Steel Institute of Japan","host_organization_lineage":["https://openalex.org/P4320800556"],"host_organization_lineage_names":["The Iron and Steel Institute of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISIJ International","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/12"},{"display_name":"Affordable and clean energy","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2053069938.pdf","grobid_xml":"https://content.openalex.org/works/W2053069938.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2522669562","https://openalex.org/W3169484198","https://openalex.org/W244569219","https://openalex.org/W2352770799","https://openalex.org/W3000456032","https://openalex.org/W2902692563","https://openalex.org/W2004777354","https://openalex.org/W3097289887","https://openalex.org/W2060619689","https://openalex.org/W2094149156"],"abstract_inverted_index":{"Process":[0],"feasibility":[1],"has":[2,163],"been":[3],"experimentally":[4],"studied":[5],"on":[6,77],"a":[7,33,52,63,73,164,172],"new":[8],"reduction":[9,89,147],"concept":[10,30],"using":[11,51],"the":[12,43,47,60,78,84,92,97,116,122,128,135,138,142,160,178],"composite":[13,54,98,143],"pellets":[14,99],"of":[15,38,86,118,130],"iron":[16,40,169],"ore":[17],"and":[18,148,154],"coal":[19],"powders":[20],"in":[21,91],"their":[22],"combustion":[23,93],"bed.":[24],"A":[25],"key":[26],"to":[27,35,113,134,166,171],"realize":[28],"this":[29,87],"will":[31],"be":[32,111],"method":[34],"prevent":[36,115],"reoxidation":[37,79,117,123],"metallic":[39,119],"formed":[41],"during":[42],"process.":[44],"To":[45],"examine":[46],"optimum":[48],"measure,":[49],"reductionexperiment":[50],"single":[53],"tablet":[55,61],"was":[56,124],"first":[57],"conducted.":[58],"Coating":[59],"with":[62,96],"CaO":[64,131],"bearing":[65,132],"material,":[66],"i.e.,":[67],"Ca(OH)2":[68],"or":[69,137],"CaCO3":[70],"powder,":[71],"gives":[72],"certain":[74],"suppression":[75],"effect":[76],"at":[80],"high":[81],"temperature.":[82],"On":[83],"basis":[85],"result,":[88],"experiment":[90],"bed":[94],"packed":[95],"were":[100,152],"carried":[101],"out":[102],"under":[103],"various":[104],"conditions.":[105],"An":[106],"proper":[107],"condition":[108],"could":[109],"not":[110],"found":[112],"perfectly":[114],"iron.":[120],"However,":[121],"significantly":[125],"suppressed":[126],"by":[127],"admixing":[129],"material":[133],"mixture":[136],"coating":[139],"it":[140],"around":[141],"pellets.":[144],"The":[145],"maximum":[146],"metallization":[149],"degrees":[150],"obtained":[151],"72":[153],"64%,":[155],"respectively.":[156],"It":[157],"suggests":[158],"that":[159],"proposed":[161],"process":[162,175],"potential":[165],"produce":[167],"partially-reduced":[168],"burdens":[170],"subsequent":[173],"reduction/melting":[174],"such":[176],"as":[177],"blast":[179],"furnace.":[180]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}