@article{CTT100659624, author = {Masahiko Nakase and Hiroshi Kinuhata and KENJI TAKESHITA}, title = {Multi-staging for extraction of cesium from nitric acid by a single liquid–liquid countercurrent centrifugal extractor with Taylor vortices}, journal = {Journal of Nuclear Science and Technology}, year = 2013, } @article{CTT100652950, author = {Masahiko Nakase and Hitoshi Rokkaku and KENJI TAKESHITA}, title = {High-performance extraction operation using emulsion flow protected by surfactants in a liquid–liquid countercurrent centrifugal extractor}, journal = {Journal of Nuclear Science and Technology}, year = 2013, } @article{CTT100652038, author = {Masahiko Nakase and KENJI TAKESHITA}, title = {Relation between oil-water flow and extraction performance in liquid-liquid countercurrent centrifugal extractors with Taylor vortices}, journal = {J NUCL SCI TECHNOL}, year = 2013, } @article{CTT100774909, author = {竹下 健二}, title = {総合報告「福島第一原子力発電所事故による放射性降下物で汚染された生活環境の回復技術」}, journal = {表面科学会誌「放射能の除染にかかわる表面科学」特集号}, year = 2013, } @inproceedings{CTT100676859, author = {Tetsuji Yano and Keita Watanabe and Naoko Ikezi and Jun Ogata and Tomohiro Amagasa and Tetsuo Kishi and Shuichi Shibata and Kenji Takeshita and Kazuhiro Minami and Eiji Ochi}, title = {Recent progress of basic tests for the cold cap formation mechanism - In situ observation of pseudo-cold cap in laboratory-scale Liquid Fed Ceramic Melter by X-ray computed tomography -}, booktitle = {}, year = 2013, } @inproceedings{CTT100775284, author = {Kenji Takeshita and Yasuhiro Jinbo and Akira Ishido}, title = {Removal of Radioactive Cesium from Soil and Sewage Sludge contaminated by Fukushima Daiichi NPP Accident}, booktitle = {}, year = 2013, } @inproceedings{CTT100775285, author = {Tatsuya Fukuda and Yoshio Nakano and Kenji Takeshita and Kazuhiro Minami and Eiji Ochi}, title = {Thermal Decomposition Behavior of Nitrate Solution containing Di-n-butylephosphate in Vitrification Process}, booktitle = {}, year = 2013, } @inproceedings{CTT100775281, author = {Kenji Takeshita and Takeshi Ogata and Hiroshi Oaki and Yusuke Inaba and Atsunori Mori and Tsuyoshi Yaita and Shin-ichi Koyama}, title = {Extraction Chromatographic Separation of Am(III) and Eu(III) by TPEN-immobilized Gel}, booktitle = {}, year = 2013, } @inproceedings{CTT100775282, author = {Kenji Takeshita}, title = {Restoration of Water Environment Polluted by Radioactive Cesium Released from Fukishima Daiichi NPP}, booktitle = {}, year = 2013, } @inproceedings{CTT100660960, author = {渡邉圭太 and 矢野哲司 and 池知直子 and 天笠友洋 and 岸哲生 and 竹下健二 and 南和宏 and 越智栄治}, title = {ガラス固化プロセス高度化研究;(5)高温ラマン分光法によるガラス溶融過程の評価}, booktitle = {}, year = 2013, } @inproceedings{CTT100775279, author = {Kenji Takeshita}, title = {Recent Progress of Clean-up Technology of Radioactive Fallout by Fukushima Daiichi Nuclear Power Plant Accident}, booktitle = {}, year = 2013, } @inproceedings{CTT100660961, author = {Tetsuji Yano and Keita Watanabe and Naoko Ikedo and Tomohiro Amagasa and Jun Ogata and Tetsuo Kishi and Shuichi Shibata and Kenji Takeshita and Kazuhiro Minami and Eiji Ochi}, title = {In-Situ X-ray CT imaging of Pseudo-High-Level radio Active Wastes and Glass Melts at high temperature}, booktitle = {}, year = 2013, } @inproceedings{CTT100775276, author = {Kenji TAKESHITA}, title = {Restoration of Water Environment Polluted by Radioactive Cesium Released from Fukushima Daiichi NPP}, booktitle = {}, year = 2013, } @inproceedings{CTT100775275, author = {Hideharu TAKAHASHI and Kenji TAKESHITA and Takayuki OBARA and Kaname MOGAMI and Akio ISHIDO}, title = {Fundamental Study on Cesium Recovery Process from Polluted Soil and Plant by Hydrothermal Treatment and Coagulation-Sedimentation}, booktitle = {}, year = 2013, } @inproceedings{CTT100774910, author = {Kenji Takeshita and Takeshi Ogata and Hiroshi Oaki and Yusuke Inaba and Atsunori Mori and Tsuyoshi Yaita and Shin-ichi Koyama}, title = {Extraction Chromatographic Separation of Am(III) and Eu(III) by TPEN-immobilized Gel}, booktitle = {GLOBAL2013 Proceedings}, year = 2013, } @inproceedings{CTT100774912, author = {Kenji Takeshita and Hideharu Takahashi and Yasuhiro Jinbo and Akio Ishido}, title = {Restoration of Water Environment Polluted by Radioactive Cesium Released from Fukishima Daiichi NPP}, booktitle = {GLOBAL2013 Proceedings}, year = 2013, } @inproceedings{CTT100660958, author = {Tetsuji Yano and Keita Watanabe and Naoko Ikedi and Tomohiro Amagasa and Kenji Takeshita and Kazuhiro Minami and Eiji Ochi and Tetsuo Kishi}, title = {In-Situ Analysis of Pseudo-Cold Cap in Laboratory-Scale Liquid Fed Ceramic Melter by X-ray Computed Tomography}, booktitle = {}, year = 2013, } @inproceedings{CTT100831243, author = {稲葉優介 and 梅本直幸 and 森 敦紀 and 竹下健二}, title = {含窒素多座配位子TPEN誘導体架橋高分子ゲルによる重金属分離}, booktitle = {}, year = 2013, } @inproceedings{CTT100652652, author = {中瀬正彦 and 竹下健二}, title = {テーラー渦を伴う液々向流型遠心抽出器を用いた抽出・分離及び逆抽出プロセスの検討}, booktitle = {}, year = 2013, } @inproceedings{CTT100660955, author = {渡邉圭太 and 池知直子 and 天笠友洋 and 矢野哲司 and 竹下健二 and 南和宏 and 越智栄治 and 岸哲生}, title = {放射性廃棄物固化用ガラスの溶解反応(2) -高温ラマン測定による化学状態の評価ー}, booktitle = {}, year = 2013, } @inproceedings{CTT100775259, author = {K. Watanabe and N. Ikeji and R. Nakata and T. Amagasa and T. Yano and K. Takeshita and K. Minami and E. Ochi}, title = {Formation and analysis of vitrification of glass beads with pseudo-radioactive wastes}, booktitle = {}, year = 2013, } @inproceedings{CTT100775261, author = {T. Amagasa and K. Watanabe and N. Ikeji and R. Nakata and T. Kishi and S. Shibata and T. Yano and K. Takeshita and K. Minami and E. Ochi}, title = {High-temperature X-ray CT imaging of vitrification process of glass beads and pseudo-radioactive wastes}, booktitle = {}, year = 2013, } @inproceedings{CTT100777642, author = {竹下健二 and 矢板毅 and 鈴木伸一 and 小山慎一 and 森敦紀 and 井口智恵}, title = {多座包接型配位子ゲルを用いた抽出クロマトグラフィー法によるMA/Ln 分離;(4)MA 分離プロセス}, booktitle = {}, year = 2013, } @inproceedings{CTT100805482, author = {鈴木 伸一 and 矢板 毅 and 小林 徹 and 塩飽 秀啓 and 緒明 博 and 竹下健二 and 森 敦紀}, title = {多座包接型配位子ゲルを用いた抽出クロマトグラフィー法によるMA/Ln分離:(1)XAFSによる多座包接型配位子ゲルの構造最適化}, booktitle = {日本原子力学会 年会・大会予稿集}, year = 2013, } @inproceedings{CTT100805851, author = {緒明 博 and 竹下健二 and 矢板 毅 and 鈴木 伸一 and 小山 慎一 and 森 敦紀}, title = {多座包接型配位子ゲルを用いた抽出クロマトグラフィー法によるMA/Ln分離:(2) 多孔質シリカへのゲルの薄膜塗布とカラム分離試験}, booktitle = {日本原子力学会 年会・大会予稿集}, year = 2013, } @inproceedings{CTT100660468, author = {Masahiko Nakase and KENJI TAKESHITA}, title = {Continuous back extraction operation by a single liquid-liquid centrifugal extractor}, booktitle = {Proceedings of GLOBAL2013 (CD-ROM)}, year = 2013, } @inproceedings{CTT100805141, author = {中野 義夫 and 東島 宙 and 竹下健二 and 南 和宏 and 越智 英治 and 福田 達弥}, title = {模擬高レベル廃液の昇温過程における熱分解挙動解析}, booktitle = {日本原子力学会 年会・大会予稿集}, year = 2013, } @inproceedings{CTT100805339, author = {須藤 光雄 and 大林 弘 and 小山 真一 and 関岡 健 and 竹下健二 and 稲葉優介 and 尾形 剛志 and 緒明 博}, title = {多座包接型配位子ゲルを用いた抽出クロマトグラフィー法によるMA/Ln分離:(3)使用済燃料を用いたMA回収試験}, booktitle = {日本原子力学会 年会・大会予稿集}, year = 2013, } @inproceedings{CTT100664920, author = {佐々木祐二 and 須郷 由美 and 川崎 武志 and 鈴木智也 and 池田泰久 and 中瀬正彦 and 竹下健二}, title = {窒素ドナー系アミド化合物を用いる金属錯形成}, booktitle = {}, year = 2013, } @inproceedings{CTT100663009, author = {Masahiko Nakase and Mikiya Tanaka and Takeshita Kenji}, title = {Continuous mutual separation of lanthanides based on the difference in extraction rates by a liquid-liquid centrifugal extractor with Taylor vortices}, booktitle = {}, year = 2013, } @inproceedings{CTT100659623, author = {中瀬正彦 and 竹下健二 and 佐々木 祐二}, title = {テーラー渦誘起型遠心抽出器を用いた多種金属連続相互分離に及ぼす添加試薬の効果}, booktitle = {}, year = 2013, } @inproceedings{CTT100659621, author = {中瀬正彦 and 竹下健二}, title = {様々な幾何体系の液々向流型遠心抽出器内油水分散流動解析とダイナミック可視化}, booktitle = {混相流シンポジウム2013講演論文集}, year = 2013, } @inproceedings{CTT100657393, author = {中瀬正彦 and 竹下健二}, title = {テーラー渦を用いた高速かつコンパクトな新規遠心抽出プロセスの提案}, booktitle = {}, year = 2013, } @inproceedings{CTT100657089, author = {中瀬正彦 and 竹下健二 and 田中幹也}, title = {テーラー渦誘起型遠心抽出器による抽出速度差を利用した希土類5種連続分離}, booktitle = {分離技術会年会2013アブストラクト}, year = 2013, } @inproceedings{CTT100805024, author = {Koyama and S.-I. and Suto, M. and Ohbayashi, H. and Oaki, H. and KENJI TAKESHITA}, title = {Recovery of minor actinides from spent fuel using TPEN-immobilized gels}, booktitle = {International Nuclear Fuel Cycle Conference, GLOBAL 2013: Nuclear Energy at a Crossroads}, year = 2013, } @misc{CTT100659648, author = {竹下健二 and 早藤 茂人 and 神保 安広 and 最上 要 and 菊池 三郎 and 石堂 昭夫}, title = {放射性物質を含む土壌の処理方法}, howpublished = {登録特許}, year = 2012, month = {}, note = {特願2012-056320(2012/03/13), 特開2013-101097(2013/05/23), 特許第5032713号(2012/07/06)} } @misc{CTT100665210, author = {竹下健二 and 村山 凡子 and 西川原 正也}, title = {放射性廃液の処理方法および無機イオン交換剤の製造方法}, howpublished = {公開特許}, year = 2013, month = {}, note = {特願2012-029413(2012/02/14), 特開2013-167470(2013/08/29)} } @misc{CTT100644420, author = {竹下健二 and 吉川邦夫 and 有冨正憲 and 菊池 三郎 and 早藤 茂人 and 釜谷 武志}, title = {放射性物質を生活環境において安全レベルにまで低減する方法}, howpublished = {登録特許}, year = 2012, month = {}, note = {特願2011-172430(2011/08/05), 特開2013-036825(2013/02/21), 特許第5018989号(2012/06/22)} } @misc{CTT100642168, author = {竹下健二 and 有冨正憲 and 吉川邦夫 and 早藤 茂人 and 釜谷 武志 and 菊池 三郎 and 石堂 昭夫}, title = {放射性物質を含む下水汚泥中の放射性物質を集約する方法}, howpublished = {登録特許}, year = 2012, month = {}, note = {特願2011-180990(2011/08/22), 特開2013-044575(2013/03/04), 特許第4994509号(2012/05/18)} }