{"created":"2022-02-22T06:15:55.648024+00:00","id":2016520,"links":{},"metadata":{"_buckets":{"deposit":"7b3a798f-4166-43e3-921e-679e5d6718eb"},"_deposit":{"id":"2016520","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2016520"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02016520","sets":["1642838163960:1642838253200:1642838253649:1642838255154","1642838403551:1642838412624"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"[報文]有機音容媒によるバガスのパルプ化","subitem_1551255648112":"ja"},{"subitem_1551255647225":"[Originals]Pulping of Bagasse with Ethanol-Water Media","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"屋我, 嗣良","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"河内, 進策","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"YAGA, Shiryo","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"KAWACHI, Shinsaku","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_1522650717957":"ja","subitem_1522651041219":"南方資源利用技術研究会"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"バガスのエタノール－水系によるパルプ化を試みた.1.溶媒のみ,および塩素を添加した溶媒では,温度を上げてもパルプ化はできなかった.水酸化ナトリウムを添加することによって,パルプ化が可能である.2.水を溶媒とした場合が最もパルプ収率が高く,約42%であった.エタノールを加えると脱リグニンは低下するが,収率はエタノール:水＝80:20でやや高い値を示し,約38%であった.3.エタノール:水系での蒸解では,温度は180℃,最高温度保持時間は90分以上が必要である.4.こうして得られたパルプの白色度はかなり高く,引裂強度を除いて木材パルプと比べて遜色はなかった.5.有機溶媒によるバガスのパルプ化に当っては,今後さらに,助剤の検討をふくめて,収率の向上を図る必要がある.また,パルプ･紙製造化工程における水の使用は蒸解工程のみならず,洗浄,漂白および抄紙のあらゆる工程について再検討する必要があろう.","subitem_description_type":"Other"},{"subitem_description":"A pulping of bagasse was determined by adding sodium hydroxide and hydrochloride to the ethanol-water media. The cooking of bagasse with sodium hydroxide was successful, but, the cooking of bagasse with either hydrochloride or chemicals free failed to produce the pulp. Addition of ethanol caused a decrease in delignification from bagasse. A pulp yield from bagasse in the water media was the highest of all, 42%. The maximum pulp yield with ethanol-water media composed of 80% ethanol and 20% water was about 38%. A cooking temperature and time with ethanol-water media required 180℃ and 90 minutes respectively. A brightness of bagasse pulp was considerably higher than that of Sugi kraft pulp. A sheet strength of the pulp was similar to that of wood pulp with regadless of tear strength.","subitem_description_type":"Other"},{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"南方資源利用技術研究会"},{"subitem_1522300295150":"en","subitem_1522300316516":"The Society of Tropical Resources Technologists"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0912-9588"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN10236281"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"南方資源利用技術研究会誌 = Journal of the society tropical resources technologists"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"1","bibliographicPageEnd":"41","bibliographicPageStart":"37","bibliographicVolumeNumber":"3"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"Vol3No1p37.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2016520/files/Vol3No1p37.pdf"},"version_id":"8d6a5737-691f-4191-a14f-0b410fedbb70"}]},"item_title":"[報文]有機音容媒によるバガスのパルプ化","item_type_id":"15","owner":"1","path":["1642838255154","1642838412624"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-10-26"},"publish_date":"2014-10-26","publish_status":"0","recid":"2016520","relation_version_is_last":true,"title":["[報文]有機音容媒によるバガスのパルプ化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-22T06:15:58.995668+00:00"}