{"created":"2021-03-01T06:18:05.367879+00:00","id":11211,"links":{},"metadata":{"_buckets":{"deposit":"2c309e1c-bca1-449f-8f44-56abdc05d222"},"_deposit":{"id":"11211","owners":[],"pid":{"revision_id":0,"type":"depid","value":"11211"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00011211","sets":["320:1092:1093"]},"author_link":["33927","33928","33929","33930"],"item_1618209983323":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"10480145","subitem_award_uri":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-10480145"},"subitem_award_titles":[{"subitem_award_title":"酸化金属吸収による熱分解生成ガスクリーニングに関する基礎研究","subitem_award_title_language":"ja"}],"subitem_funder_identifiers":{"subitem_funder_identifier":"https://doi.org/10.13039/501100001691","subitem_funder_identifier_type":"Crossref Funder"},"subitem_funder_names":[{"subitem_funder_name":"日本学術振興会","subitem_funder_name_language":"ja"}]}]},"item_19_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-03","bibliographicIssueDateType":"Issued"}}]},"item_19_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"各種廃棄物の処理過程において排出される塩化水素や硫化水素などの酸性ガスは、酸性雨や装置腐食など処理過程において様々な弊害を引き起こす。現在、これらのガスは天然資源由来の酸化金属によって除去、回収されているが、今後これらの天然資源の枯渇問題に直面することを考慮すると、天然資源を極力用いない代替吸収剤の開発が必要不可欠である。本研究ではCa化合物やFe化合物など金属化合物を多く含む石炭燃焼灰や石炭溶融スラグなどの廃棄物に着目し、これらを酸性ガスの吸収剤として利用することを提案し、廃棄物の酸性ガス吸収基礎特性について実験的検討を行った。石炭燃焼灰を塩化水素吸収に用いた場合、石炭燃焼灰に含まれる石灰分が反応に寄与することが明らかとなった。CaO含有率の低い燃焼灰についてはCaO含有率が増加するにつれて吸収性が顕著に増加した。石炭燃焼灰に含まれるCaOには一部、灰分として含有されているSiO2が付着しており塩化水素吸収反応活性を失っていることが明らかとなった。流通式反応管による実験結果から石炭燃焼灰の塩化水素吸収容量は、消石灰の1〜68%であった。石炭溶融スラグを硫化水素吸収に用いた場合、スラグに含まれるFe分によって硫化水素が吸収されることが明らかとなった。一方、スラグに含まれるCa分についてはスラグの生成温度条件下でのシリカとの結合によって硫化水素吸収活性を失っていることが明らかとなった。熱重量測定装置を用いた実験結果より、硫化水素の吸収反応初期段階においてFeの硫化反応が極めて早く進行していることが明らかとなった。今回実験に用いたスラグの中で硫化水素吸収反応率が最も高いものでもFe利用率は30%程度にとどまった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_19_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"科学研究費補助金 研究種目:基盤研究(B)(2) 課題番号:10480145 研究代表者:松田 仁樹 研究期間:1998-1999年度","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_19_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/13083"}]},"item_19_relation_40":{"attribute_name":"シリーズ","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"科学研究費補助金報告書;基盤研究(B)(2);10480145"}]}]},"item_19_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_19_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松田, 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Oxides","subitem_subject_scheme":"Other"},{"subitem_subject":"ガスクリーニング","subitem_subject_scheme":"Other"},{"subitem_subject":"塩化水素","subitem_subject_scheme":"Other"},{"subitem_subject":"廃棄物リサイクル","subitem_subject_scheme":"Other"},{"subitem_subject":"排ガスクリ-ニング","subitem_subject_scheme":"Other"},{"subitem_subject":"熱分解生成ガス","subitem_subject_scheme":"Other"},{"subitem_subject":"石灰溶融スラグ","subitem_subject_scheme":"Other"},{"subitem_subject":"石炭溶融スラグ","subitem_subject_scheme":"Other"},{"subitem_subject":"石炭燃焼灰","subitem_subject_scheme":"Other"},{"subitem_subject":"硫化水素","subitem_subject_scheme":"Other"},{"subitem_subject":"酸化金属","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research 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