{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1040850857204467328.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21K12312"},{"@type":"JGN","@value":"JP21K12312"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K12312/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"Mineralogical, geochemical, and petrological characterization of size-fractionated municipal solid waste incineration bottom ash (MSWIBA) from the perspective of precious and rare metal recovery"}],"field":[{"keyword":[{"language":"ja","textList":["小区分64030:環境材料およびリサイクル技術関連"]},{"language":"en","textList":["Basic Section 64030:Environmental materials and recycle technology-related"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"In this research proposal, we are committed to substantially elucidate the Mineralogical, Geochemical, and Petrological characteristics of size-fractionated incineration bottom ash (IBA). Next, the relationships between such characteristics and metal distribution behavior will be investigated. Finally, we will evaluate possible methods for the potential recovery of valuable metals. The results of the study are expected to significantly deepen our knowledge of IBA characterization and its utilization as a potential resource for metal recycling as a component of a sustainable society."}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1030566608539265793","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"00727381"},{"@type":"NRID","@value":"1000000727381"}],"foaf:name":[{"@language":"ja","@value":"サファルザデ アミルホマユン"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"principal_investigator"},{"@id":"https://cir.nii.ac.jp/crid/1420564276187152000","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"60325511"},{"@type":"NRID","@value":"1000060325511"},{"@type":"NRID","@value":"9000256760525"},{"@type":"NRID","@value":"9000014285750"},{"@type":"NRID","@value":"9000254246489"}],"foaf:name":[{"@language":"ja","@value":"中山 裕文"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1420845751148558080","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20457451"},{"@type":"NRID","@value":"1000020457451"},{"@type":"NRID","@value":"9000283834636"},{"@type":"NRID","@value":"9000000625866"},{"@type":"NRID","@value":"9000283643472"},{"@type":"NRID","@value":"9000375896517"},{"@type":"NRID","@value":"9000347198831"},{"@type":"NRID","@value":"9000392010503"},{"@type":"NRID","@value":"9000010638945"},{"@type":"NRID","@value":"9000258536801"},{"@type":"NRID","@value":"9000283642213"},{"@type":"NRID","@value":"9000283642205"},{"@type":"NRID","@value":"9000411522984"},{"@type":"NRID","@value":"9000258535910"},{"@type":"NRID","@value":"9000347198647"},{"@type":"NRID","@value":"9000347088957"},{"@type":"NRID","@value":"9000399242893"},{"@type":"NRID","@value":"9000254246488"},{"@type":"NRID","@value":"9000283834639"},{"@type":"NRID","@value":"9000375898893"},{"@type":"NRID","@value":"9000392010131"}],"foaf:name":[{"@language":"ja","@value":"小宮 哲平"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"}],"since":"2021-04-01","until":"2023-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0017102"}],"notation":[{"@language":"ja","@value":"九州大学"},{"@language":"en","@value":"Kyushu University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K12312/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2021-04-28","modifiedAt":"2025-11-20","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Municipal%20Solid%20Waste","dc:title":"Municipal Solid Waste"},{"@id":"https://cir.nii.ac.jp/all?q=Incineration","dc:title":"Incineration"},{"@id":"https://cir.nii.ac.jp/all?q=Bottom%20ash%20residues","dc:title":"Bottom ash residues"},{"@id":"https://cir.nii.ac.jp/all?q=Dust%20Ash","dc:title":"Dust Ash"},{"@id":"https://cir.nii.ac.jp/all?q=Mineralogy","dc:title":"Mineralogy"},{"@id":"https://cir.nii.ac.jp/all?q=Metal%20recovery","dc:title":"Metal recovery"},{"@id":"https://cir.nii.ac.jp/all?q=Eco-friendly%20technology","dc:title":"Eco-friendly technology"},{"@id":"https://cir.nii.ac.jp/all?q=Economic%20Assessment","dc:title":"Economic Assessment"},{"@id":"https://cir.nii.ac.jp/all?q=Characterization%20study","dc:title":"Characterization study"},{"@id":"https://cir.nii.ac.jp/all?q=Precious%20and%20rare%20metal","dc:title":"Precious and rare metal"}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"21K12312"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"72"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"基盤研究(C)"},{"@language":"en","@value":"Grant-in-Aid for Scientific Research (C)"}]},"allocationClassification":[{"notation":[{"@language":"ja","@value":"基金"},{"@language":"en","@value":"Multi-year Fund"}]}],"projectStatus":"discontinued","allocationAmount":{"totalCost":{"amount":"4030000","currency":"JPY"},"breakdownCost":[{"notation":[{"@language":"ja","@value":"直接経費"},{"@language":"en","@value":"Direct Cost"}],"amount":"3100000","currency":"JPY"},{"notation":[{"@language":"ja","@value":"間接経費"},{"@language":"en","@value":"Indirect Cost"}],"amount":"930000","currency":"JPY"}]}}