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

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	5851-5858
Number of pages	8
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	331
Issue number	12
DOIs	https://doi.org/10.1007/s10967-022-08658-7
Publication status	Published - 2022 Dec

Keywords

Extraction chromatography
HONTA
Lanthanide
Minor actinide
TEHDGA

ASJC Scopus subject areas

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

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10.1007/s10967-022-08658-7

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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.",

year = "2022",

month = dec,

doi = "10.1007/s10967-022-08658-7",

language = "English",

volume = "331",

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journal = "Journal of Radioanalytical Chemistry",

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T1 - Design of MA(III)/Ln(III) separation process of extraction chromatography technology

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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DO - 10.1007/s10967-022-08658-7

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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

Abstract

Keywords

ASJC Scopus subject areas

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