{"created":"2023-06-19T07:30:31.242856+00:00","id":451,"links":{},"metadata":{"_buckets":{"deposit":"14caf683-bdc3-4d0f-8833-907a9e93d11e"},"_deposit":{"created_by":3,"id":"451","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"451"},"status":"published"},"_oai":{"id":"oai:nodai.repo.nii.ac.jp:00000451","sets":["47:48:99:101"]},"author_link":["2572","2577","2575","2573","2576","2574"],"item_1_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueNumber":"2","bibliographicPageEnd":"154","bibliographicPageStart":"149","bibliographicVolumeNumber":"56","bibliographic_titles":[{}]}]},"item_1_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"木質ペレットが普及するためには,エネルギー密度の増加,輸送効率の向上,貯蔵場所の縮小が重要である。また,長期貯蔵を想定した場合,耐水性も求められる。本研究で用いた水熱処理は,木を攪拌しながら高温高圧の水蒸気で処理することで,木の発熱量を増加させ,粉砕する技術である。本研究では,実機サイズの水熱処理装置を使用し,杉の切削チップを処理し,水熱処理物のペレット(以後改質ペレットと記す)化について研究した。処理条件は,処理圧力と圧力保持時間を6条件で変化させ,発熱量,粒度,収率,エネルギー収支などの評価を行った。その結果,水熱処理を行うと発熱量が約1割増加し,エネルギー収支は2.2MPa, 30min及び1.8MPa, 30minの条件が良好であった。水熱処理をした杉チップは,細粒化が確認でき,再粉砕しなくともそのままペレタイジングが可能であった。その結果,単位重量及び体積当りの発熱量が増加し,耐水性を有する改質ペレットが製造できた。","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"To make greater use of wood pellets, the efficiency of transportation needs to be improve, to increase energy density and to reduce the area of storage yard. Water resistance is also required for long-term storage. Hydrothermal processing is a technology which is able to increase the quantity of heat of wood by steam and mixing. In this study, the process of producing pellets with real machine size from wood chips of Cryptomeria japonica treated with hydrothermal processing was examined. The increase of heating value, grain size change, mass yield and energy yield were evaluated through tests under six processing conditions of processing pressure and pressure retention time. According to the results of examination, it was found that the heating value increased about 10% by hydrothermal processing, and the processing conditions of 2.2MPa & 30min and 1.8MPa & 30min showed good results for energy yield, The processing chips of Cryptomeria japonica were fine enough not to need further comminution for pelletizing. As the result of examination, the heating value per unit volume was increased under hydrothermal processing, and a water resistant pellet was produced by this process.","subitem_description_type":"Other"}]},"item_1_description_13":{"attribute_name":"レポート・講演番号","attribute_value_mlt":[{"subitem_description":"E","subitem_description_type":"Other"}]},"item_1_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"5","subitem_description_type":"Other"}]},"item_1_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00007242243","subitem_description_type":"Other"}]},"item_1_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_1_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00164184","subitem_source_identifier_type":"NCID"}]},"item_1_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"東京農業大学大学院農業工学専攻 "},{"subitem_text_value":" 東京農業大学地域環境科学部生産環境工学科 "},{"subitem_text_value":" 東京農業大学地域環境科学部生産環境工学科"}]},"item_1_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Graduate School of Agriculture Engineering, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Department of Bioporduction and Engineering, Faculty of Regional Environment Sience, Tokyo University of Agriculture "},{"subitem_text_language":"en","subitem_text_value":" Department of Bioporduction and Engineering, Faculty of Regional Environment Sience, Tokyo University of Agriculture"}]},"item_1_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"スイネツショリ ヲ モチイタ モクシツペレット ノ セイゾウ"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"瀧波, 勇人"},{"creatorName":"タキナミ, ユウト","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2572","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"牧 恒雄"},{"creatorName":"マキ, ツネオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2573","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小梁川 雅"},{"creatorName":"コヤナガワ, マサシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"2574","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yuto, TAKINAMI","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2575","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tuneo MAKI","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2576","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masasi KOYANAGAWA","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2577","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-20"}],"displaytype":"detail","filename":"KJ00007242243.pdf","filesize":[{"value":"290.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00007242243.pdf","url":"https://nodai.repo.nii.ac.jp/record/451/files/KJ00007242243.pdf"},"version_id":"be459d54-cd86-4b9b-819f-c863f437f3cf"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"木質バイオマス ","subitem_subject_scheme":"Other"},{"subitem_subject":" エネルギー ","subitem_subject_scheme":"Other"},{"subitem_subject":" 木質ペレット ","subitem_subject_scheme":"Other"},{"subitem_subject":" 水熱処理","subitem_subject_scheme":"Other"},{"subitem_subject":"Woody biomass ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" energy ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" wood pellet ","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":" hydrothermal processing","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"水熱処理を用いた木質ペレットの製造","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"水熱処理を用いた木質ペレットの製造"},{"subitem_title":"Production of Wood Pellets by Hydrothermal Processing","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["101"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-09-30"},"publish_date":"2011-09-30","publish_status":"0","recid":"451","relation_version_is_last":true,"title":["水熱処理を用いた木質ペレットの製造"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T07:51:45.249407+00:00"}