{"created":"2021-03-01T05:58:35.898786+00:00","id":6166,"links":{},"metadata":{"_buckets":{"deposit":"0ec00700-9075-42f5-854c-df654b9c88f5"},"_deposit":{"id":"6166","owners":[],"pid":{"revision_id":0,"type":"depid","value":"6166"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00006166","sets":["7:15:21"]},"item_2_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Studies on Peat Humic Acid (IV) Studies on the Hydrogenolysis of Peat Humic Acid by Means of Ethanol and Sodium Hydroxide Aq. Mixture"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1965-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"37","bibliographicPageStart":"29","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"北見工業大学研究報告"}]}]},"item_2_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The hydrogenolysis　of　peat humic acid by the　reaction with　ethanol and sodium hydroxide was studied. The conditions of the reaction were as fonows : The reaction times were 3，6，12 hrs. respectively， the alkali concentrations were　5, 10, 15, 20 and 25 Wt. ％, and the mol. ratio of ethalnol : sodium hydroxide was 2.4:1. By the hydrogenolysis at the reaction temp. 200℃ and 250℃， humic acid  (molecular weight about 2400) was converted into low molecular humic acid  (mol. wt. 500?700)， and mol. number of the absorbed H_2 by 100 g humic acid was 2.4?2.6，in this case，though the effect of alkali concentration was not conformed. And thus two fractions of the ethanol-soluble humic acid arid the ethanol-insoluble humic acid were obtained， as a result of the above reaction ; the yield of the ethanol-soluble humic acid was about 60?90％. At the reaction temp. 350℃， humic acid was converted into the tar and the hydrogenated oi1.","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"31643","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Mitsuo, SASAKI"}]},{"nameIdentifiers":[{"nameIdentifier":"31644","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hiroshi, OKA"}]}]},"item_2_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"北見工業大学"}]},"item_2_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐々木, 満雄"}],"nameIdentifiers":[{"nameIdentifier":"31641","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岡, 宏"}],"nameIdentifiers":[{"nameIdentifier":"31642","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":"2016-11-22"}],"displaytype":"detail","filename":"1-3-4.pdf","filesize":[{"value":"3.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"1-3-4.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/6166/files/1-3-4.pdf"},"version_id":"5cccb160-a9ef-4ffa-a139-3acc1dec81cd"}]},"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":"泥炭フミン酸に．関する研究（4）泥炭フミン酸のエタノールかせいソーダ法による水添分解に関する考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"泥炭フミン酸に．関する研究（4）泥炭フミン酸のエタノールかせいソーダ法による水添分解に関する考察"}]},"item_type_id":"2","owner":"1","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-09"},"publish_date":"2007-04-09","publish_status":"0","recid":"6166","relation_version_is_last":true,"title":["泥炭フミン酸に．関する研究（4）泥炭フミン酸のエタノールかせいソーダ法による水添分解に関する考察"],"weko_creator_id":"1","weko_shared_id":3},"updated":"2022-12-13T02:19:30.205013+00:00"}