Dissolution behavior of SrO into molten LiCl for heat reduction in used nuclear fuel

Autor: Dokyu Kang, James T.M. Amphlett, Eun-Young Choi, Sang-Eun Bae, Sungyeol Choi

Publikováno v: Nuclear Engineering and Technology, Vol 53, Iss 5, Pp 1534-1539 (2021)

This study reports on the dissolution behavior of SrO in LiCl at varying SrO concentrations from low concentrations to excess. The amount of SrO dissolved in the molten salt and the species present upon cooling were determined. The thermal behavior o

Externí odkaz: https://doaj.org/article/d071c151316b4e31b1ae1b73d0b36000

Impact of copper(II) on activation product removal from reactor decommissioning effluents in South Korea

Autor: Karl R. Whittle, Mark D. Ogden, Taek Seung Lee, Sarah E. Pepper, Laurence M. Harwood, Joseph Cowell, Alex L. Riley, James T.M. Amphlett

Publikováno v: Journal of Industrial and Engineering Chemistry

Decommissioning is one of the most important phases in the life of a nuclear reactor, having a major influence on public perception of such technology. Therefore, development of technologies that make decommissioning more safe, effective and efficien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29fa598daf6082c6ab4f95030e90f06c
https://doi.org/10.1016/j.jiec.2019.10.022

SOHIO process legacy waste treatment: Uranium recovery using ion exchange

Autor: Clint A. Sharrad, James T.M. Amphlett, Keun-Young Lee, Kwang-Wook Kim, Timothy Kerry, Richard I. Foster

Publikováno v: Foster, R, Amphlett, J, Kim, K-W, Kerry, T, Lee, K & Sharrad, C 2020, ' SOHIO process legacy waste treatment: Uranium recovery using ion exchange ', Journal of Industrial and Engineering Chemistry, vol. 81, pp. 144-152 . https://doi.org/10.1016/j.jiec.2019.09.001

The feasibility of employing ion-exchange resins for the selective removal of uranium from a complex waste effluent has been investigated. The source of the effluent is a treatment process to reduce the volume of a spent uranium containing catalyst p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ac1b1ae24010a8adfd6b71b295b4c50
https://doi.org/10.1016/j.jiec.2019.09.001

The effect of contaminants on the application of polyamine functionalised ion exchange resins for uranium extraction from sulfate based mining process waters

Autor: Clint A. Sharrad, Karin Soldenhoff, Richard I. Foster, Neilesh Syna, Mark D. Ogden, James T.M. Amphlett

Publikováno v: Amphlett, J, Ogden, M D, Foster, R, Syna, N, Soldenhoff, K & Sharrad, C 2018, ' The Effect of Contaminants on the Application of Polyamine Functionalised Ion Exchange Resins for Uranium Extraction from Sulfate Based Mining Process Waters ', Chemical Engineering Journal, vol. 354, pp. 633-640 . https://doi.org/10.1016/j.cej.2018.07.209

Three in-house produced polyamine functionalised ion exchange resins and Purolite S985 (a commercial ion exchange resin) have been assessed for their ability to extract UO22+ from a variety of aqueous matrices applicable to current and potential futu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37980b4d2156ce671862b8df8dac0e14
https://doi.org/10.1016/j.cej.2018.07.209

The effect of increasing water content on transition metal speciation in deep eutectic solvents

Autor: Sungyeol Choi, James T.M. Amphlett

Publikováno v: Journal of Molecular Liquids. 332:115845

A move towards the use of green solvents in metal recovery processes is going to be necessary for the development of a sustainable circular economy. This paper determines the effect of adding water to choline chloride based deep eutectic solvents on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27b10907f93f79c0c6cb07ba28ca1c9d
https://doi.org/10.1016/j.molliq.2021.115845