Design of MA(III)/Ln(III) separation process of extraction chromatography technology

Tadashi Akuzawa; Seong Yun Kim; Masahiko Kubota; Hao Wu; Sou Watanabe; Yuchi Sano; Masayuki Takeuchi; Tsuyoshi Arai

doi:10.1007/s10967-022-08658-7

Design of MA(III)/Ln(III) separation process of extraction chromatography technology

Tadashi Akuzawa, Seong Yun Kim, Masahiko Kubota, Hao Wu, Sou Watanabe, Yuchi Sano, Masayuki Takeuchi, Tsuyoshi Arai

研究成果: Article › 査読

抄録

In this work, we have examined Ln(III) and MA(III) separation conditions by the extraction chromatography using HONTA adsorbent to decide the Ln(III)/MA(III) separation process flow. From the research results, we found the simulated element of Am(III) for HONTA adsorbent and the conditions to use it. In addition, Ln(III) and Am(III) (simulated element) separation experiments were carried out using the HONTA adsorbent packed column, we have determined the column separation conditions for Am(III) such as order of flow solution and flow rate.

本文言語	English
ページ（範囲）	5851-5858
ページ数	8
ジャーナル	Journal of Radioanalytical and Nuclear Chemistry
巻	331
号	12
DOI	https://doi.org/10.1007/s10967-022-08658-7
出版ステータス	Published - 2022 12月

ASJC Scopus subject areas

分析化学
原子力エネルギーおよび原子力工学
放射線学、核医学およびイメージング
汚染
分光学
公衆衛生学、環境および労働衛生
健康、毒物学および変異誘発

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title = "Design of MA(III)/Ln(III) separation process of extraction chromatography technology",

abstract = "In this work, we have examined Ln(III) and MA(III) separation conditions by the extraction chromatography using HONTA adsorbent to decide the Ln(III)/MA(III) separation process flow. From the research results, we found the simulated element of Am(III) for HONTA adsorbent and the conditions to use it. In addition, Ln(III) and Am(III) (simulated element) separation experiments were carried out using the HONTA adsorbent packed column, we have determined the column separation conditions for Am(III) such as order of flow solution and flow rate.",

keywords = "Extraction chromatography, HONTA, Lanthanide, Minor actinide, TEHDGA",

author = "Tadashi Akuzawa and Kim, {Seong Yun} and Masahiko Kubota and Hao Wu and Sou Watanabe and Yuchi Sano and Masayuki Takeuchi and Tsuyoshi Arai",

note = "Funding Information: This work was carried out as a part of the research project {"}Basic Research Programs of Vitrification Technology for Waste Volume Reduction (JPJ010599){"}, commissioned by the Ministry of Economy, Trade and Industry (METI), in FY2019–2021. Publisher Copyright: {\textcopyright} 2022, Akad{\'e}miai Kiad{\'o}, Budapest, Hungary.",

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AU - Akuzawa, Tadashi

AU - Kim, Seong Yun

AU - Kubota, Masahiko

AU - Wu, Hao

AU - Watanabe, Sou

AU - Sano, Yuchi

AU - Takeuchi, Masayuki

AU - Arai, Tsuyoshi

N1 - Funding Information: This work was carried out as a part of the research project "Basic Research Programs of Vitrification Technology for Waste Volume Reduction (JPJ010599)", commissioned by the Ministry of Economy, Trade and Industry (METI), in FY2019–2021. Publisher Copyright: © 2022, Akadémiai Kiadó, Budapest, Hungary.

PY - 2022/12

Y1 - 2022/12

N2 - In this work, we have examined Ln(III) and MA(III) separation conditions by the extraction chromatography using HONTA adsorbent to decide the Ln(III)/MA(III) separation process flow. From the research results, we found the simulated element of Am(III) for HONTA adsorbent and the conditions to use it. In addition, Ln(III) and Am(III) (simulated element) separation experiments were carried out using the HONTA adsorbent packed column, we have determined the column separation conditions for Am(III) such as order of flow solution and flow rate.

AB - In this work, we have examined Ln(III) and MA(III) separation conditions by the extraction chromatography using HONTA adsorbent to decide the Ln(III)/MA(III) separation process flow. From the research results, we found the simulated element of Am(III) for HONTA adsorbent and the conditions to use it. In addition, Ln(III) and Am(III) (simulated element) separation experiments were carried out using the HONTA adsorbent packed column, we have determined the column separation conditions for Am(III) such as order of flow solution and flow rate.

KW - Extraction chromatography

KW - HONTA

KW - Lanthanide

KW - Minor actinide

KW - TEHDGA

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SN - 0022-4081

VL - 331

SP - 5851

EP - 5858

JO - Journal of Radioanalytical Chemistry

JF - Journal of Radioanalytical Chemistry

IS - 12

ER -

Design of MA(III)/Ln(III) separation process of extraction chromatography technology

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