<abstract xmlns="http://www.w3.org/1999/xhtml"> For the study of the coupled interfacial-mass transfer kinetics of, inter alia, TBP, TODGA, CyMe4-BTBP and CyMe4-BTPhen based solvent extraction processes, a new rotating diffusion cell (RDC) apparatus has been established at Lancaster University. RDC studies of Ce(IV)/TBP and Ce(III)/TODGA extraction systems have been undertaken in order to improve the understanding of the chemical and kinetic processes involved. In each case, an interesting dependency on local hydrodynamics at the solution phase boundary with results suggesting that the organic extractant molecules migrate into the aqueous phase in order to capture Ce.</abstract>

For the study of the coupled interfacial-mass transfer kinetics of, inter alia, TBP, TODGA, CyMe4-BTBP and CyMe4-BTPhen based solvent extraction processes, a new rotating diffusion cell (RDC) apparatus has been established at Lancaster University. RDC studies of Ce(IV)/TBP and Ce(III)/TODGA extraction systems have been undertaken in order to improve the understanding of the chemical and kinetic processes involved. In each case, an interesting dependency on local hydrodynamics at the solution phase boundary with results suggesting that the organic extractant molecules migrate into the aqueous phase in order to capture Ce.

A study of cerium extraction by TBP and TODGA using a rotating diffusion cell

The LRF Centre for Nuclear Engineering, Engineering Department, Lancaster University, Gillow Ave., Lancaster, LA1 4YW, United Kingdom, Tel.: +44(0)1524 594866, Fax: +44(0)1524 381707

Nukleonika

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"A study of cerium extraction by TBP and TODGA using a rotating diffusion cell"}

For the study of the coupled interfacial-mass transfer kinetics of, inter alia, TBP, TODGA, CyMe4-BTBP and CyMe4-BTPhen based solvent extraction processes, a...

A study of cerium extraction by TBP and TODGA using a rotating diffusion cell

Publié en ligne: 30 déc. 2015

Pages: 859 - 864

Reçu: 19 juin 2015

Accepté: 31 août 2015

DOI: https://doi.org/10.1515/nuka-2015-0121

Mots clés
SACSESS, TBP, TODGA, rotating diffusion cell (RDC), separation, extraction

© by Colin Boxall

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

A study of cerium extraction by TBP and TODGA using a rotating diffusion cell

Publié en ligne: 30 déc. 2015

Pages: 859 - 864

Reçu: 19 juin 2015

Accepté: 31 août 2015

DOI: https://doi.org/10.1515/nuka-2015-0121

Mots clésSACSESS, TBP, TODGA, rotating diffusion cell (RDC), separation, extraction

© by Colin Boxall

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
SACSESS, TBP, TODGA, rotating diffusion cell (RDC), separation, extraction