A concept for disposal of highly acidic spent nuclear fuel solutions at PSI-Reference-Cited by-同舟云学术

A concept for disposal of highly acidic spent nuclear fuel solutions at PSI

Published:2019-10-15 Issue:3 Volume:322 Page:1857-1862
ISSN:0236-5731
Container-title:Journal of Radioanalytical and Nuclear Chemistry
language:en
Short-container-title:J Radioanal Nucl Chem

Author:

Lin Mu,Kajan Ivan,Schumann Dorothea^ORCID,Türler Andreas

Abstract

Abstract During previous radioanalytical studies at Paul Scherrer Institute ca. 30 L of acidic waste containing spent nuclear fuel was produced, and now they need to be disposed A flow sheet for conditioning of these waste was designed and the extraction chromatography technique is evaluated. Suitable sorbents, such as AMP_PAN, TBP impregnated resin and DGA resin, were selected for the task of Cs-removal, extraction of U and Pu, and extraction of minor actinides and lanthanides, respectively. A pilot device will be built for preliminary tests with simulated solutions, and the facility will be built and evaluated with the real spent fuel solutions.

Funder

swissnuclear research projects

Publisher

Springer Science and Business Media LLC

Subject

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

Link

http://link.springer.com/content/pdf/10.1007/s10967-019-06847-5.pdf

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