Oral presentation

[1E01-03] Actinide Chemistry

Mon. Mar 16, 2020 10:30 AM - 11:25 AM Room E (Lecture Bildg. M 1F M-1)

Chair:Tatsuya Suzuki(Nagaoka Univ. of Tech.)

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10:30 AM - 10:45 AM

[1E01] Development of Advanced Adsorbent for Uranium Recovery from Seawater Based on Uranyl Coordination Chemistry

(1)Molecular Design of Planar Pentadentate Ligand and Synthesis of Its Uranyl Complex

*Koichiro Takao¹, Masashi Kaneko², Satoru Tsushima^3,1 (1. Tokyo Tech, 2. JAEA, 3. HZDR)

10:45 AM - 11:00 AM

[1E02] Development of novel analytical method of uranyl ions in environmental samples using supercritical CO₂ with fluorogenic sensor.

*Minseok Kim¹, Takehiko Tsukahara^1,2 (1. Tokyo Institute of Technology, School of Materials and Chemical Technology, 2. Tokyo Institute of Technology, Laboratory for Advanced Nuclear Energy)

11:00 AM - 11:15 AM

[1E03] Development of DGA compounds and their mutual separations of trivalent lanthanide and actinides

*Yuji Sasaki¹, Masahiko Matsumiya², Masahiko Nakase³ (1. Japan Atomic Energy Agency, 2. Yokohama National University, 3. Tokyo Institute Technology)

Time reserved for Chair （11:15 AM - 11:25 AM）

Oral presentation

[1E04-05] Debris Treatment and Cesium Deposition

Mon. Mar 16, 2020 11:25 AM - 12:00 PM Room E (Lecture Bildg. M 1F M-1)

Chair:Takehiko Tsukahara(Tokyo Tech)

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11:25 AM - 11:40 AM

[1E04] Chlorination of Uranium Oxides - containing Substances by Thermochemical Reaction

*ZhuoRan Ma¹, Tadao YATO², Yoshiya HOMMA², Kenji Konashi², Tatsuya Suzuki¹ (1. Nagaoka Univ. of Tech, 2. Tohoku Univ.)

11:40 AM - 11:55 AM

[1E05] Deposition of cesium molybdate on concrete at 550 to 950°C in Aron gas

*Thi Mai Dung Do¹, Vu Nhut Luu¹, Kenta Murakami¹, Tadachika Nakayama¹, Hisayuki Suematsu¹ (1. Nagaoka University of Technology)

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

Oral presentation

[1E06-09] Analytical Technique 1

Mon. Mar 16, 2020 2:45 PM - 3:50 PM Room E (Lecture Bildg. M 1F M-1)

Chair:Koichiro Takao(Tokyo Tech)

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2:45 PM - 3:00 PM

[1E06] Development of the desalting method for total alpha activity determination

(1)Introduction and overview of the desalting performance test by solid-phase extraction

*Tomoaki Hosokawa¹, Hideki Fujiwara¹, Shuichi Kamoshida¹, Kiyoshi Anzai¹, Masanao Nakano², Yuko Koike², Ryohei Yamada², Mika Nagaoka² (1. Japan Nuclear Fuel Limited, 2. Japan Atomic Energy Agency)

3:00 PM - 3:15 PM

[1E07] Development of the desalting method for total alpha activity determination

(2)Result of the desalting performance test by solid-phase extraction

*Masanao Nakano¹, Yuko Koike¹, Ryohei Yamada¹, Mika Nagaoka¹, Tomoaki Hosokawa², Hideki Fujiwara², Shuichi Kamoshida², Kiyoshi Anzai ² (1. Japan Atomic Energy Agency, 2. Japan Nuclear Fuel Limited)

3:15 PM - 3:30 PM

[1E08] Development of simultaneous analytical method for ⁹³Zr and ⁹³Mo based on solid phase extraction combined with ICP-MS/MS

(1)Sequential chemical separation of Zr and Mo from Nb

*Takahiro Furuse^1,2, Van-Khoai Do^1,2, Rena Aita^1,2, Yuki Ohta^1,2, Erina Murakami^1,2, Tomohiro Tomitsuka^1,2, Yuichiro Sano^1,2, Yuji Akimoto^1,2, Tsubasa Endo^1,2, Atsushi Katayama^1,2 (1. JAEA, 2. IRID)

3:30 PM - 3:45 PM

[1E09] Development of simultaneous analytical method for ⁹³Zr and ⁹³Mo based on solid phase extraction combined with ICP-MS/MS

(2)Spectral interference removal for measurement of ⁹³Zr and ⁹³Mo by ICP-MS/MS

*Van-Khoai Do^1,2, Takahiro Furuse^1,2, Rena Aita^1,2, Ohta Yuki^1,2, Erina Murakami^1,2, Tomohiro Tomitsuka^1,2, Yuichi Sano^1,2, Yuji Akimoto^1,2, Tsubasa Endo^1,2, Atsushi Katayama^1,2 (1. JAEA, 2. IRID)

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

Oral presentation

[1E10-12] Analytical Technique 2

Mon. Mar 16, 2020 3:50 PM - 4:40 PM Room E (Lecture Bildg. M 1F M-1)

Chair:Shuichi Hasegawa(Univ. of Tokyo)

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3:50 PM - 4:05 PM

[1E10] Study on analytical method of Sn-126 in accident waste collected from the Fukushima Daiichi Nuclear Power Station

*Ryuji Aono^1,2, Yoshiyuki Sato^1,2, Ken-ichiro Ishimori^1,2, Yutaka Kameo^1,2 (1. JAEA, 2. IRID)

4:05 PM - 4:20 PM

[1E11] Analysis using the least-squares method of two-dimensional distribution measured by the LIBS.

*Katsuaki Akaoka¹, Chihiro Ogawa¹, Akihiro Tagawa¹, Ikuo Wakaida¹ (1. JAEA)

4:20 PM - 4:35 PM

[1E12] Direct measurement of Cs-135 in Cs adsorbent used for water decontamination by laser-ablation ICP-MS

*Shiho Asai¹, Masaki Ohata¹, Yukiko Hanzawa², Takuma Horita², Takumi Yomogida², Yoshihiro Kitatsuji² (1. AIST, 2. JAEA)

Time reserved for Chair （4:35 PM - 4:40 PM）

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 504-2 Nuclear Chemistry, Radiochemistry, Analytical Chemistry, Chemistry of Actinide Elements

[1E01-03] Actinide Chemistry

[1E01] Development of Advanced Adsorbent for Uranium Recovery from Seawater Based on Uranyl Coordination Chemistry

(1)Molecular Design of Planar Pentadentate Ligand and Synthesis of Its Uranyl Complex

[1E02] Development of novel analytical method of uranyl ions in environmental samples using supercritical CO₂ with fluorogenic sensor.

[1E03] Development of DGA compounds and their mutual separations of trivalent lanthanide and actinides

[1E04-05] Debris Treatment and Cesium Deposition

[1E04] Chlorination of Uranium Oxides - containing Substances by Thermochemical Reaction

[1E05] Deposition of cesium molybdate on concrete at 550 to 950°C in Aron gas

[1E06-09] Analytical Technique 1

[1E06] Development of the desalting method for total alpha activity determination

(1)Introduction and overview of the desalting performance test by solid-phase extraction

[1E07] Development of the desalting method for total alpha activity determination

(2)Result of the desalting performance test by solid-phase extraction

[1E08] Development of simultaneous analytical method for ⁹³Zr and ⁹³Mo based on solid phase extraction combined with ICP-MS/MS

(1)Sequential chemical separation of Zr and Mo from Nb

[1E09] Development of simultaneous analytical method for ⁹³Zr and ⁹³Mo based on solid phase extraction combined with ICP-MS/MS

(2)Spectral interference removal for measurement of ⁹³Zr and ⁹³Mo by ICP-MS/MS

[1E10-12] Analytical Technique 2

[1E10] Study on analytical method of Sn-126 in accident waste collected from the Fukushima Daiichi Nuclear Power Station

[1E11] Analysis using the least-squares method of two-dimensional distribution measured by the LIBS.

[1E12] Direct measurement of Cs-135 in Cs adsorbent used for water decontamination by laser-ablation ICP-MS

Authentication

Sessions

V. Nuclear Fuel Cycle and Nuclear Materials » 504-2 Nuclear Chemistry, Radiochemistry, Analytical Chemistry, Chemistry of Actinide Elements

[1E01-03] Actinide Chemistry

(1)Molecular Design of Planar Pentadentate Ligand and Synthesis of Its Uranyl Complex

[1E04-05] Debris Treatment and Cesium Deposition

[1E06-09] Analytical Technique 1

(1)Introduction and overview of the desalting performance test by solid-phase extraction

(2)Result of the desalting performance test by solid-phase extraction

(1)Sequential chemical separation of Zr and Mo from Nb

(2)Spectral interference removal for measurement of 93Zr and 93Mo by ICP-MS/MS

[1E10-12] Analytical Technique 2

Authentication

(2)Spectral interference removal for measurement of ⁹³Zr and ⁹³Mo by ICP-MS/MS