Sustainable Solvent Extraction Process for Fe Analysis in Radioactive Samples Based on Microfluidic Tools

Rassou, Somasoudrame; Vercouter, Thomas; Mariet, Clarisse

doi:10.1080/07366299.2020.1712096

Cited by 4 publications

(2 citation statements)

References 28 publications

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“…To illustrate and qualify the project-integrated approaches, the methodologies will be applied to the use cases in the form of three different benchmarking exercises on real worksites shown in Figure 2 and offered by the partners (JRC, SCK-CEN and CEA). Analytical microsystems and/or other innovative measurement devices will take part in the different ILC on CRM and on real samples (benchmarking) exercises, with increasing representability to D&D operations [23]. They will likely benefit of an increase in TRL level for future R&D and industrial applications.…”

Section: Validation Of the Original Approachmentioning

confidence: 99%

Metrology applications to D&D issues: issues at stake for INSIDER European project

Roudil

Crozet

Picart

et al. 2020

EPJ Nuclear Sci. Technol.

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Nuclear metrology is an essential aspect to consider for further improvements of the initial characterization of sites under decommissioning. The H2020 Euratom project INSIDER in June 2017 aims at improving the management of contaminated materials arising from decommissioning and dismantling (D&D) operations by proposing an integrated methodology for radiological characterization. This methodology is based on advanced statistical processing and modelling, coupled with adapted or innovative measurement methods. A metrological approach supports the qualification of this integrated methodology with a concrete application to real projects representative of the use cases identified in the project. Assessment of the outcomes will be used for providing recommendations and guidance resulting in pre-standardization texts.

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Section: Validation Of the Original Approachmentioning

confidence: 99%

Metrology applications to D&D issues: issues at stake for INSIDER European project

Roudil

Crozet

Picart

et al. 2020

EPJ Nuclear Sci. Technol.

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show abstract

“…This study has therefore been dedicated to the evaluation of the performances of a microsystem-based method for the analysis of a chosen radionuclide in relevant samples for D&D applications [1], with the objective to further validate the method and eventually integrate it in radiochemical laboratory protocols.…”

Section: Introductionmentioning

confidence: 99%

Analysis of radionuclides in microsystem: application to the selective recovery of ⁵⁵Fe by solvent extraction

Rassou

Mariet

Vercouter

2020

EPJ Nuclear Sci. Technol.

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The minimization of the sample quantities required by analytical laboratories, as well as the increase of the fastness of the analytical operations are emerging axes for improved radiochemical analyses related to D&D issues. Two microsystem-based protocols were developed for the selective recovery of 55Fe from radioactive samples by solvent extraction. Both protocols were tested on iron solutions in two different microchips. The yields of Fe extraction were compared with macroscale batch experiments. Better performances with more than 80% of iron extracted were obtained with the second protocol, which is based on a reactive transfer of the iron cation, and more suited to the use of microchannels and very low contact times. This study already demonstrate the high potential of microfluidic technology to improve analytical operations on D&D samples. This method will further be validated with radioactive samples.

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Accurate measurement of 55Fe in radioactive waste

Gautier

Laporte

Lambrot

et al. 2020

J Radioanal Nucl Chem

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Sustainable Solvent Extraction Process for Fe Analysis in Radioactive Samples Based on Microfluidic Tools

Cited by 4 publications

References 28 publications

Metrology applications to D&D issues: issues at stake for INSIDER European project

Metrology applications to D&D issues: issues at stake for INSIDER European project

Analysis of radionuclides in microsystem: application to the selective recovery of ⁵⁵Fe by solvent extraction

Accurate measurement of 55Fe in radioactive waste

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Sustainable Solvent Extraction Process for Fe Analysis in Radioactive Samples Based on Microfluidic Tools

Cited by 4 publications

References 28 publications

Metrology applications to D&D issues: issues at stake for INSIDER European project

Metrology applications to D&D issues: issues at stake for INSIDER European project

Analysis of radionuclides in microsystem: application to the selective recovery of 55Fe by solvent extraction

Accurate measurement of 55Fe in radioactive waste

Contact Info

Product

Resources

About

Analysis of radionuclides in microsystem: application to the selective recovery of ⁵⁵Fe by solvent extraction