Flow-sheet design for an innovative SANEX process using
TODGA and SO3-Ph-BTP
An innovative SANEX process was designed using an organic phase comprising TODGA in TPH + 5% 1-octanol and an
aqueous phase containing SO3-Ph-BTP for the selective strip. The flow-sheet was optimized using batch data, single stage
data and data from previously run TODGA processes. Recoveries for some key elements were calculated for selective strip
section of the process using the SX Process program. According to the calculations, the An(III) are recovered from the
PUREX raffinate with insignificant amounts of impurities. The presented flow-sheet will be used for a centrifugal contactor
demonstration process which is expected to be successful.
MAGNUSSON Daniel;
GEIST Andreas;
MALMBECK Rikard;
MODOLO G.;
WILDEN Andreas;
2013-02-28
Elsevier
JRC76537
1876-6196,
https://publications.jrc.ec.europa.eu/repository/handle/JRC76537,
10.1016/j.proche.2012.10.040,
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