Oral presentation

[1B01-05] Nuclide Separation and Transmutation

Mon. Mar 16, 2020 10:30 AM - 11:55 AM Room B (Lecture Bildg. L 1F L-3)

Chair:Jun Onoe(Nagoya Univ.)

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10:30 AM - 10:45 AM

[1B01] Realization Development of the Flexible Waste Management System for MA P&T Technology

(22)Development of the Conceptual Specifications for the FWM System

*Akihiro Suzuki¹, Yoichi Endo¹, Yaohiro Inagaki², Tatsumi Arima², Yusa Muroya⁵, Tatsuro Matsumura³, Katsunori Ishii³, Tetsuo Fukasawa⁴ (1. NFD, 2. Kyushu Univ., 3. JAEA, 4. HGNE, 5. Osaka Univ.)

10:45 AM - 11:00 AM

[1B02] Realization Development of the Flexible Waste Management System for MA P&T Technology

(23)Investigation of Process Parameter of Rotary Kiln for High-Level Waste Granule Production

*Yoichi Endo¹, Akihiro Suzuki¹ (1. NFD)

11:00 AM - 11:15 AM

[1B03] Realization Development of the Flexible Waste Management System for MA P&T Technology

(24) Design of the HLW granulation equipment (II)

*Koichi Kawaguchi¹, Tomoomi Segawa¹, Katsunori Ishii¹, Akihiro Suzuki² (1. JAEA, 2. NFD)

11:15 AM - 11:30 AM

[1B04] Realization Development of the Flexible Waste Management System for MA P&T Technology

(25) The Impact Evaluation for Disposal Site Area with Different Host Rocks

*Keita Endo¹, Kuniyoshi Hoshino¹, Tetsuo Fukasawa¹, Akihiro Suzuki² (1. HGNE, 2. NFD)

11:30 AM - 11:45 AM

[1B05] Realization Development of the Flexible Waste Management System for MA P&T Technology

(26) Chemical stability during storage of the HLW granules prepared in different manufacturing conditions

*Yusa Muroya¹, Akihiro Suzuki², Yoichi Endo² (1. ISIR, Osaka Univ., 2. NFD)

Time reserved for Chair （11:45 AM - 11:55 AM）

Oral presentation

[1B06-10] Vitrification 1

Mon. Mar 16, 2020 2:45 PM - 4:10 PM Room B (Lecture Bildg. L 1F L-3)

Chair:Takayuki Nagai(JAEA)

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2:45 PM - 3:00 PM

[1B06] Development of cyano-group bridge-type coordination polymer with a high sorption characteristic of Platinum-group elements for high quality and volume reduction of vitrified objects containing high-level radioactive nuclear wastes

(7)Outline and summary of our project

*Jun ONOE¹, Shinta WATANABE¹, Yusuke INABA², Miki HARIGAI², Kenji TAKESHITA² (1. Nagoya University, 2. Tokyo Institute of Technology)

3:00 PM - 3:15 PM

[1B07] Development of cyano-group bridge-type coordination polymer with a high sorption characteristic of platinum-group elements for high quality and volume reduction of vitrified objects containing high-level radioactive nuclear wastes

(8)Analysis of physical factors on the metal sorption of ferrocyanide nanoparticles
and examination of a coordination polymer with a high sorption characteristic

*Shinta Watanabe¹, Miki Harigai², Yusuke Inaba², Masato Nakaya¹, Kenji Takeshita², Jun Onoe¹ (1. Nagoya Univ., 2. Tokyo Tech)

3:15 PM - 3:30 PM

[1B08] Development of cyano-group bridge-type coordination polymer with a high sorption characteristic of platinum-group elements for high quality and volume reduction of vitrified objects containing high-level radioactive nuclear wastes

(9)Synthesis and sorption studies of aluminum ferrocyanide

*Yusuke Inaba¹, Miki Harigai¹, Ria Mishima^1,2, Sotaro Tachioka¹, Keita Saito¹, Kenji Takeshita¹, Shinta Watanabe³, Jun Onoe³ (1. Tokyo Tech, 2. JAEA, 3. Nagoya Univ.)

3:30 PM - 3:45 PM

[1B09] Development of cyano-group bridge-type coordination polymer with a high sorption characteristic of platinum-group elements for high quality and volume reduction of vitrified objects containing high-level radioactive nuclear wastes

(10)Platinum-group elements sorption studies of aluminum ferrocyanide

*Ria Mishima^1,2, Yusuke Inaba², Sotaro Tachioka², Miki Harigai², Shinta Watanabe³, Jun Onoe³, Masahiko Nakase², Tatsuro Matsumura¹, Kenji Takeshita² (1. JAEA, 2. Tokyo Tech, 3. Nagoya Univ.)

3:45 PM - 4:00 PM

[1B10] Development of cyano-group bridge-type coordination polymer with a high sorption characteristic of platinum-group elements for high quality and volume reduction of vitrified objects containing high-level radioactive nuclear wastes

(11)Process evaluation

*Kenji Takeshita¹, Yusuke Inaba¹, Miki Harigai¹, Shinta Watanabe², Jun Onoe² (1. Tokyo Tech, 2. Nagoya Univ.)

Time reserved for Chair （4:00 PM - 4:10 PM）

Oral presentation

[1B11-13] Vitrification 2

Mon. Mar 16, 2020 4:10 PM - 5:00 PM Room B (Lecture Bildg. L 1F L-3)

Chair:Akihiro Suzuki(NFD)

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4:10 PM - 4:25 PM

[1B11] Residual glass removal in melting furnace at Vitrification Technology Development Facility (TVF)

*Tadayuki Matsumura¹, Hirotaka Sumi¹, Takeshi Tokoro¹, Sho Yamauchi¹, Shohei Sato¹, Shigeru Kano¹, Yo Morikawa¹ (1. JAEA)

4:25 PM - 4:40 PM

[1B12] Investigation of silica structure in borosilicate glasses by Raman spectrometry

*Takayuki Nagai¹, Yoshihiro Okamoto¹, Koji Kaneko¹, Ryuhei Motokawa¹, Hiromi Kobayashi², Masanobu Homma², Kazuya Hirono² (1. JAEA, 2. E&E Techno Service Co.)

4:40 PM - 4:55 PM

[1B13] Study on evaporation behavior of undissolved residue (platinum group elements) during production of the high-level radioactive wastes

*Ryohei Hattori¹, Asahi Nitta¹, Isamu Sato¹, Haruaki Matuura¹, Haruka Tada², Kawashima Hidenori² (1. Tokyo City University , 2. IHI Corporation)

Time reserved for Chair （4:55 PM - 5:00 PM）

Oral presentation

[2B01-03] Stabilization and Immobilization

Tue. Mar 17, 2020 10:00 AM - 10:50 AM Room B (Lecture Bildg. L 1F L-3)

Chair:Daisuke Akiyama(Tohoku Univ.)

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10:00 AM - 10:15 AM

[2B01] Development of treatment for low radioactive waste in Tokai Reprocessing Plant

(26)Study on cement solidification of carbonate waste liquid in actual scale kneading③

*Shoji Kataoka¹, Matsushima Ryotatsu¹, Fuminori Sato¹, Tomomi Terunuma¹ (1. JAEA)

10:15 AM - 10:30 AM

[2B02] Irradiation effect of apatite ceramics containing heat generating nuclides

*Shun Kanagawa¹, Zhili Dong², Tim White², Kenji Takeshita¹ (1. Tokyo Tech, 2. Nanyang Technological University)

10:30 AM - 10:45 AM

[2B03] Examination of stabilization treatment method of radioactive aluminum waste

(2)Removal properties of impurities in the stabilization treatment process

*Misaki Seki¹, Koji Ishikawa¹, Yasuyuki Fujihara², Tadafumi Sano³, Hiroshi Nagata¹, Kaoru Ohtsuka¹, Takazumi Ohmori¹, Hiroshi Ide¹, Junnichi Hori², Kunihiko Tsuchiya² (1. JAEA, 2. Kyoto Univ., 3. Kindai Univ.)

Time reserved for Chair （10:45 AM - 10:50 AM）

Oral presentation

[2B04-07] Geopolymer 1

Tue. Mar 17, 2020 10:50 AM - 11:55 AM Room B (Lecture Bildg. L 1F L-3)

Chair:Yogarajah Elakneswaran(Hokkaido Univ.)

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10:50 AM - 11:05 AM

[2B04] A geopolymer for solidification material of radioactive waste

(1)Comparison of characteristics of SIAL-solidified-body and other geopolymers

*Eiki ADACHI¹, Nobuyuki SEKINE¹, Hirotaka SUDA¹, Hisashi MIKAMI¹, Marcela Blazsekova², Maros Juraska², Milena Prazska² (1. Fuji electric, 2. Wood Nuclear Slovakia)

11:05 AM - 11:20 AM

[2B05] A geopolymer for solidification material of radioactive waste

(2)Impact assessment of SIAL^® against solidification inhibitors

*Masaki YASUDA¹, Hirotaka SUDA¹, Eiki ADACHI¹, Nobuyuki SEKINE¹, Hisashi MIKAMI ¹, Maros Juraska², Marcela Blazsekova², Milena Prazska² (1. Fuji Electric, 2. Wood Nuclear Slovakia)

11:20 AM - 11:35 AM

[2B06] A geopolymer for solidification material of radioactive waste

(3)Application of SIAL solidification technology for simulated filter sludge and simulated ion exchange resin

*Nobuyuki SEKINE¹, Hirotaka SUDA¹, Kimihiro ONOZAKI¹, Hisashi MIKAMI¹, Maros Juraska², Marcela Blazsekova², Milena Prazska², Toshiyuki TAKEDA³, Masaki IIDA³, Hirotaka OHURA³ (1. Fuji Electric, 2. Wood Nuclear Slovakia, 3. JAPC)

11:35 AM - 11:50 AM

[2B07] Effect of dehydration on Mechanical Properties of Metakaolin-based Geopolymer

*Yaru Yang¹, isamu kodou², Mai Dung Do¹, Duyen Chau Le Thi¹, Hisayuki Suematsu¹ (1. Extreme Energy-Density Research Institute, Nagaoka University of Technology , 2. Advan Engineering Co.Ltd. Manufacturing Department DEvelopment Group Policy)

Time reserved for Chair （11:50 AM - 11:55 AM）

Oral presentation

[2B08-11] Geopolymer 2 and Alkali Activated Material

Tue. Mar 17, 2020 2:45 PM - 3:50 PM Room B (Lecture Bildg. L 1F L-3)

Chair:Kazuyuki Takase(Nagaoka Univ. of Tech.)

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2:45 PM - 3:00 PM

[2B08] Encapsulation of Cs and Sr in spent adsorbents by alkali activated materials

*Tsutomu Sato¹, Natatsawas Soonthornwiphat¹, Chaerun Raudhatul Islam¹, Yutaro Kobayashi¹, Kazuma Kuroda¹, Kanako Toda¹, Tsubasa Otake¹, Yogarajah Elakneswaran¹, John L. Provis² (1. Hokkaido Univ., 2. The University of Sheffield)

3:00 PM - 3:15 PM

[2B09] Cs⁺, Sr²⁺ and Co²⁺ uptake in metakaolin-based geopolymer

*Yogarajah Elakneswaran¹, Xiaobo Niu¹, Yuka Morinaga¹, John Provis², Tsutomu Sato¹ (1. Hokkaido University, 2. The University of Sheffield)

3:15 PM - 3:30 PM

[2B10] Development of compressing method for geopolymer solidification

(1)Basic research for improvement of physical properties

*Kanae Matsuyama¹, Masaru Yuhara¹, Fumi Takahashi¹ (1. TOSHIBA ESS)

3:30 PM - 3:45 PM

[2B11] Scale-up study of waste solidification process using geopolymer

*Keisuke Tanizawa¹, Hayato Maruyama¹, Isamu Kudou¹, Tsutomu Sato² (1. ADVAN ENG.co.,ltd., 2. Faculty of Engineering, Hokkaido University)

Time reserved for Chair （3:45 PM - 3:50 PM）

Oral presentation

[2B12-15] Debris Treatment

Tue. Mar 17, 2020 3:50 PM - 4:55 PM Room B (Lecture Bildg. L 1F L-3)

Chair:Tsutomu Sato(Hokkaido Univ.)

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3:50 PM - 4:05 PM

[2B12] Research on the stability of fuel debris consisting of oxides and alloys

(3) Synthesis and structure analysis of simulated fuel debris in the UO₂-SS system

*Daisuke Akiyama¹, Akira Kirishima¹, Nobuaki Sato¹, Takayuki Sasaki², Masayuki Watanabe³, Yuta Kumagai³, Ryoji Kusaka³ (1. Tohoku univ., 2. Kyoto univ., 3. JAEA)

4:05 PM - 4:20 PM

[2B13] Research on the stability of fuel debris consisting of oxides and alloys

(4) Spectroscopic analysis for evaluation of the stability of simulated fuel debris in water

*Yuta Kumagai¹, Masayuki Watanabe¹, Ryoji Kusaka¹, Masami Nakada¹, Daisuke Akiyama², Akira Kirishima², Nobuaki Sato², Takayuki Sasaki³ (1. JAEA, 2. Tohoku Univ., 3. Kyoto Univ.)

4:20 PM - 4:35 PM

[2B14] Research on the stability of fuel debris consisting of oxides and alloys

(5)Leaching behavior of nuclides from simulated fuel debris in the UO₂-SS system - Irradiation or addition method

*TAKAYUKI SASAKI¹, Yuji Kodama¹, Taishi Kobayashi¹, Daisuke Akiyama², Akira Kirishima², Nobuaki Sato², Masayuki Watanabe³, Yuta Kumagai³, Ryoji Kusaka³ (1. Kyoto Univ., 2. Tohoku Univ., 3. JAEA)

4:35 PM - 4:50 PM

[2B15] Basic research for reducing hydrogen concentration in radioactive waste long-term storage containers

(5)Search for controlling factors

*KAZUYUKI TAKASE¹, KOHEI UETA¹, GENYA KAWASAKI¹, Ky Tri Vu¹ (1. Nagaoka University of Technology)

Time reserved for Chair （4:50 PM - 4:55 PM）

Oral presentation

[3B01-04] Nuclide adsorption and Separation

Wed. Mar 18, 2020 10:00 AM - 11:10 AM Room B (Lecture Bildg. L 1F L-3)

Chair:Takayuki Sasaki(Kyoto Univ.)

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10:00 AM - 10:15 AM

[3B01] Study of Separation of Cesium compounds Using Argon Plasma

*Takeyoshi Sunagawa¹, Glenn Harvel², Yutaka Nishimura¹, Yutaro Aoki¹ (1. Fukui Univ. of Tech, 2. Ontario Tech Univ.)

10:15 AM - 10:30 AM

[3B02] Exchange of Strontium ions between crystalline silicotitanate type adsorbent and aqueous solution

*Toshimasa Ohashi¹, Tsuyoshi Ito¹, Yuko Kani¹, Takako Sumiya², Naoki Kanno², Takashi Asano², Takahiko Sugiyama³ (1. Hitachi, 2. HGNE, 3. Nagoya Univ.)

10:30 AM - 10:45 AM

[3B03] Development of crystalline silicotitanate for adsorption of strontium

*Keisuke Tokunaga¹, Shigeru Hirano², Satoshi Yosida¹, Youju Shimizu¹, Yuki Oba¹ (1. Tosoh, 2. Tosoh Zeolum)

10:45 AM - 11:00 AM

[3B04] Adsorption characteristics of strontium ion adsorbent consisting of potassium hydrogen dititanate hydrate

*Takafumi Tanaka¹, Hidenori Isioka¹, Ayaka Ando¹, Tomoko Yoshimi¹ (1. Titan Kogyo ,Ltd.)

Time reserved for Chair （11:00 AM - 11:10 AM）

Oral presentation

[3B05-07] Waste Separation, Nuclear Penetration Behavior and Thermal Treatment

Wed. Mar 18, 2020 11:10 AM - 12:00 PM Room B (Lecture Bildg. L 1F L-3)

Chair:Takeyoshi Sunagawa(Fukui Univ. of Tech)

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11:10 AM - 11:25 AM

[3B05] Study on penetration behavior of cesium into concrete

Experiment on penetration behavior using normalize concrete

*kai yoneyama¹, Isamu Sato¹, Haruaki Matsuura¹, Koki Koshigoe¹, Naoya Miyahara¹, Norihiko Kurihara¹, Eriko Suzuki², Osaka Masahiko² (1. Tokyo City University, 2. Japan Atomic Energy Agency)

11:25 AM - 11:40 AM

[3B06] Research and development on preceding processing methods for contaminated water management waste at Fukushima Daiichi Nuclear Power Station

(7)Numerical analysis of temperature rise of solidified waste by radiation applying various container shapes

*Yoshihisa HIRAKI^1,2, Mayu ENOMOTO^1,2, Toshiharu TERASAWA^1,2, Ken IMAIZUMI^1,2, Jun KATO^1,2, Takeshi OSUGI^1,2, Tomoyuki SONE^1,2, Ryoichiro KUROKI^1,2 (1. IRID, 2. JAEA)

11:40 AM - 11:55 AM

[3B07] Development of Waste Recognition System using Artificial Intelligence (AI)

*Yukihiko Yoshida¹, Masashi Murakami¹, Toshiki Sasaki¹ (1. JAEA)

Time reserved for Chair （11:55 AM - 12:00 PM）

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 505-1 Radioactive Waste Management

[1B01-05] Nuclide Separation and Transmutation

(22)Development of the Conceptual Specifications for the FWM System

(23)Investigation of Process Parameter of Rotary Kiln for High-Level Waste Granule Production

(24) Design of the HLW granulation equipment (II)

(25) The Impact Evaluation for Disposal Site Area with Different Host Rocks

(26) Chemical stability during storage of the HLW granules prepared in different manufacturing conditions

[1B06-10] Vitrification 1

(7)Outline and summary of our project

(8)Analysis of physical factors on the metal sorption of ferrocyanide nanoparticlesand examination of a coordination polymer with a high sorption characteristic

(9)Synthesis and sorption studies of aluminum ferrocyanide

(10)Platinum-group elements sorption studies of aluminum ferrocyanide

(11)Process evaluation

[1B11-13] Vitrification 2

[2B01-03] Stabilization and Immobilization

(26)Study on cement solidification of carbonate waste liquid in actual scale kneading③

(2)Removal properties of impurities in the stabilization treatment process

[2B04-07] Geopolymer 1

(1)Comparison of characteristics of SIAL-solidified-body and other geopolymers

(2)Impact assessment of SIAL® against solidification inhibitors

(3)Application of SIAL solidification technology for simulated filter sludge and simulated ion exchange resin

[2B08-11] Geopolymer 2 and Alkali Activated Material

(1)Basic research for improvement of physical properties

[2B12-15] Debris Treatment

(3) Synthesis and structure analysis of simulated fuel debris in the UO2-SS system

(4) Spectroscopic analysis for evaluation of the stability of simulated fuel debris in water

(5)Leaching behavior of nuclides from simulated fuel debris in the UO2-SS system - Irradiation or addition method

(5)Search for controlling factors

[3B01-04] Nuclide adsorption and Separation

[3B05-07] Waste Separation, Nuclear Penetration Behavior and Thermal Treatment

Experiment on penetration behavior using normalize concrete

(7)Numerical analysis of temperature rise of solidified waste by radiation applying various container shapes

Authentication

(8)Analysis of physical factors on the metal sorption of ferrocyanide nanoparticles
and examination of a coordination polymer with a high sorption characteristic

(2)Impact assessment of SIAL^® against solidification inhibitors

(3) Synthesis and structure analysis of simulated fuel debris in the UO₂-SS system

(5)Leaching behavior of nuclides from simulated fuel debris in the UO₂-SS system - Irradiation or addition method