{"created":"2023-05-15T09:43:01.423744+00:00","id":3107,"links":{},"metadata":{"_buckets":{"deposit":"d15b1c3e-8b1e-414a-9f0f-83b1bb409bd9"},"_deposit":{"created_by":11,"id":"3107","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"3107"},"status":"published"},"_oai":{"id":"oai:kagawa-u.repo.nii.ac.jp:00003107","sets":["1:58:321:362"]},"author_link":["227","291"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"296","bibliographicPageStart":"291","bibliographicVolumeNumber":"29","bibliographic_titles":[{"bibliographic_title":"香川大学農学部学術報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical bulletin of Faculty of Agriculture, Kagawa University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"High speed gel permeation chromatography (GPC) was applied for the examination of weathered heavy oils on Mizushima Oil Spill, and for the discrimination of petroleums obtained from different sources. The oil components fractionated were detected with UV monitor, fluorescence monitor and refract monitor connected in series. On the weathering, oils lose low molecular weight components with evaporation and then the chromatograms of the oil indicate the considerable increase of macromolecules. Relatively high solubilities of low molecular components from 200 to 300 molecular weight in sea water also cause the changes of composition when oils spill on sea surface. With GPC, oil floated on sea surface of Sakaide Inlet sampled on July 11-13, 1975 was identified as the oil spilled from Mizushima 7 months ago. The identifications of crude oils seemed to be possible to some extents with this method which was applied in this study for Arabian light, Sumatra light and Iranian heavy.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"原油および重油の識別と重油の風化による変性について高速ゲルパーミエーションクロマトグラフィーを用いて検討した. その結果, 原油自身やそれほど風化の進んでいない油の識別は得られた分子量分布を解析することによって可能であることが明らかとなった. 一方, 重油を室外に放置して風化させた場合C重油ではほとんど変化が認められなかったが, A重油やB重油の風化では揮発による低分子区分の減少と高分子区分の増大が認められた. また重油の中の分子量200?300の区分は水に比較的よく溶けるが, 蛍光性物質はあまり溶けない傾向を示した. これらの結果から長期間自然環境下に置かれた油の識別は困難であると思われる. しかし水島重油流出事故の7ヶ月後に坂出湾入口附近で採取した被膜油については, 高速ゲルパーミエーションクロマトグラフィーによりそれが流出C重油であることが確認された.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"香川大学農学部","subitem_publisher_language":"ja"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00038339","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0368-5128","subitem_source_identifier_type":"PISSN"}]},"item_10002_text_25":{"attribute_name":"WAID","attribute_value_mlt":[{"subitem_text_value":"227"}]},"item_10002_text_26":{"attribute_name":"KEID","attribute_value_mlt":[{"subitem_text_value":"2506"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":"越智, 正","creatorNameLang":"ja"},{"creatorName":"オチ, タダシ","creatorNameLang":"ja-Kana"},{"creatorName":"Ochi, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"岡市, 友利","creatorNameLang":"ja"},{"creatorName":"オカイチ, トモトシ","creatorNameLang":"ja-Kana"},{"creatorName":"Okaichi, Tomotoshi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-14"}],"displaytype":"detail","filename":"AN00038339_29_2_291.pdf","filesize":[{"value":"254.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00038339_29_2_291.pdf","objectType":"fulltext","url":"https://kagawa-u.repo.nii.ac.jp/record/3107/files/AN00038339_29_2_291.pdf"},"version_id":"f135773e-4a0e-4ac5-b0ff-03704a324c52"}]},"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":"高速ゲルパーミエーションクロマトグラフィーによる鉱油の識別と水島流出重油の風化に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高速ゲルパーミエーションクロマトグラフィーによる鉱油の識別と水島流出重油の風化に関する研究","subitem_title_language":"ja"},{"subitem_title":"Identification of crude oils and weathered oils of Mizushima oil spill by high speed gel permeation chromatography","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"11","path":["362"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-03-27"},"publish_date":"2012-03-27","publish_status":"0","recid":"3107","relation_version_is_last":true,"title":["高速ゲルパーミエーションクロマトグラフィーによる鉱油の識別と水島流出重油の風化に関する研究"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-08-29T04:17:54.161051+00:00"}