[3B01-05] Nuclide Separation and Adsorption/Extraction Separetion 1

Fri. Sep 13, 2019 9:30 AM - 10:50 AM Room B (Common Education Bildg. 1F C12)

Chair:Tatsuro Matsumura(JAEA)

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9:30 AM - 9:45 AM

[3B01] Development of Simplification Separation Process from High-level radioactive liquid waste using Impregnated Silica Adsorobent

(1)Adsorption and Separation Characteristics of Heat-generating Elements and Platinum Group Metals

*Masahiko Kubota^1,2, Tatsuya Ito¹, Seong-Yun Kim¹ (1. Tohoku University, 2. Japan Nuclear Fuel Chemical Analysis co., Ltd.)

9:45 AM - 10:00 AM

[3B02] 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

(5)Synthesis and sorption studies of aluminum ferrocyanide

*Yusuke Inaba¹, Miki Harigai¹, Sotaro Tachioka¹, Ria Mishima^1,3, Keita Saito¹, Kenji Takeshita¹, Shinta Watanabe², Jun Onoe² (1. Tokyo Tech, 2. Nagoya Univ., 3. JAEA)

10:00 AM - 10:15 AM

[3B03] 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

(6)Analysis of physical factors in metal ion sorption to hexacyanoferrate by first-principles calculations

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

10:15 AM - 10:30 AM

[3B04] Development of Selective Separation Method of Platinum Group Metals from High-level Radioactive Liquid Waste using Ionic Liquids

(2)Extraction behavior using MPE-TDGA Extractant with [Bmim][NfO] Ionic Liquid

*Haruka Oosugi¹, Tadayuki Takahashi¹, Tatsuya Ito¹, Seong-Yun Kim¹ (1. Tohoku University)

10:30 AM - 10:45 AM

[3B05] Development of Selective Adsorption and Separation Method of Platinum Group Metals from High-level Radioactive Liquid Waste

(1)Adsorption and Separation behavior of Sulfur-containing Amide Acid-functionalized Silica Adsorbent

*Naoki Osawa^1,2, Tatsuya Ito¹, Seong-Yun Kim¹ (1. Tohoku University, 2. Japan Nuclear Fuel Limited)

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

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