"Masahiko Nakase,Hitoshi Rokkaku,KENJI TAKESHITA","High-performance extraction operation using emulsion flow protected by surfactants in a liquid?liquid countercurrent centrifugal extractor",,"Journal of Nuclear Science and Technology",,"Vol. 50","No. 7",,2013,July "Kenji Takeshita,Hitoshi Rokkaku,Hiroshi Kinuhata","Development of Counter-current Centrifugal Extractor with Taylor-Couette Flow for Nuclide Separation","The Third International Symposium on Innovative Nuclear Energy Systems (INES-3)","INES-3 Abstract",,,,,2010,Oct. "Kenji Takeshita,H.Kinuhata,H.Rokkaku","Development of new countercurrent centrifugal extractor with Talor-Couette flow","16th Symposium on Separation Science and Technology for Energy Applications",,,,,,2009,Oct. "六角 仁,及川 博,竹下 健二","油水エマルジョン流れを利用した液々向流型遠心抽出装置の開発","第27回溶媒抽出討論会",,,,,,2008,Oct. "六角 仁,及川 博,竹下 健二","エマルジョン形成を利用した液々向流遠心抽出装置の高度化","化学工学会第40回秋季大会",,,,," J117",2008,Sept.