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Therefore, it is known that iron artifact includes a small amount of charcoal. In this study, a wet method of carbon extraction from iron artifacts was developed. This new method consists of dissolution of iron with Cu^\u003c2+\u003e ion, dissolution of cupper with HCl and collection of charcoal powder on quartz wool as coagulated colloid particles. It was shown that this wet method has a high extraction yield (80-90%) and low contamination of charcoal from modern carbon. This method has the ability to collect charcoal from a sample of low carbon concentration when the sample is treated in the larger reactor.", "subitem_description_type": "Abstract"}]}, "item_9_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u30bf\u30f3\u30c7\u30c8\u30ed\u30f3\u52a0\u901f\u5668\u8cea\u91cf\u5206\u6790\u8a08\u696d\u7e3e\u5831\u544a Summaries of Researches Using AMS 1996 (\u5e73\u62108)\u5e74\u5ea6", "subitem_description_type": "Other"}]}, "item_9_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/sumrua.8.258", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u540d\u53e4\u5c4b\u5927\u5b66\u5e74\u4ee3\u6e2c\u5b9a\u8cc7\u6599\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u5929\u7136\u653e\u5c04\u6027\u5143\u7d20\u6e2c\u5b9a\u5c0f\u59d4\u54e1\u4f1a"}]}, "item_9_relation_43": {"attribute_name": "\u7570\u7248\u3067\u3042\u308b", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://ci.nii.ac.jp/naid/110000476051/", "subitem_relation_type_select": "URI"}}]}, "item_9_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u540d\u53e4\u5c4b\u5927\u5b66\u5e74\u4ee3\u6e2c\u5b9a\u8cc7\u6599\u7814\u7a76\u30bb\u30f3\u30bf\u30fc \u5929\u7136\u653e\u5c04\u6027\u5143\u7d20\u6e2c\u5b9a\u5c0f\u59d4\u54e1\u4f1a"}, {"subitem_rights": "\u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]}, "item_9_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5c0f\u7530, \u5bdb\u8cb4"}], "nameIdentifiers": [{"nameIdentifier": "80445", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Oda, Hirotaka"}], "nameIdentifiers": [{"nameIdentifier": "80446", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u4e2d\u6751, \u4fca\u592b"}], "nameIdentifiers": [{"nameIdentifier": "80447", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "80448", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u53e4\u5ddd, \u8def\u660e"}], "nameIdentifiers": [{"nameIdentifier": "80449", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Furukawa, Michiaki"}], "nameIdentifiers": [{"nameIdentifier": "80450", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000187831.pdf", "filesize": [{"value": "296.8 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 296800.0, "url": {"label": "KJ00000187831.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/11479/files/KJ00000187831.pdf"}, "version_id": "7186977e-3698-4d40-9417-f634115ac8e4"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u003c14\u003e^C\u5e74\u4ee3\u6e2c\u5b9a\u7528\u9244\u8a66\u6599\u304b\u3089\u306e\u6e7f\u5f0f\u70ad\u7d20\u62bd\u51fa\u6cd5", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u003c14\u003e^C\u5e74\u4ee3\u6e2c\u5b9a\u7528\u9244\u8a66\u6599\u304b\u3089\u306e\u6e7f\u5f0f\u70ad\u7d20\u62bd\u51fa\u6cd5"}]}, "item_type_id": "9", "owner": "1", "path": ["879/1183/1184/1227"], "permalink_uri": "https://doi.org/10.18999/sumrua.8.258", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2010-05-18"}, "publish_date": "2010-05-18", "publish_status": "0", "recid": "11479", "relation": {}, "relation_version_is_last": true, "title": ["\u003c14\u003e^C\u5e74\u4ee3\u6e2c\u5b9a\u7528\u9244\u8a66\u6599\u304b\u3089\u306e\u6e7f\u5f0f\u70ad\u7d20\u62bd\u51fa\u6cd5"], "weko_shared_id": null}