<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

Published Online: Dec 30, 2015

Page range: 859 - 864

Received: Jun 19, 2015

Accepted: Aug 31, 2015

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

Keywords
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

Published Online: Dec 30, 2015

Page range: 859 - 864

Received: Jun 19, 2015

Accepted: Aug 31, 2015

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

KeywordsSACSESS, 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.

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