Chemistry Reference
In-Depth Information
Feed
3 M HNO
3
U, Pu, Np, Am,
Cm FPs
U strip
0.1 M HNO
3
Extractant
DEHiBA
Scrub
HNO
3
Solvent
recycle
U extraction
Scrub
U strip
Pu, Np, Am, Cm
FPs
Co-conversion
fuel refabrication
U
0.65 M
DMDOHEMA
Complexant
SANEX
solvent
HNO
3
Complexant
pH 3-3.5
Ans (-Lns)
extraction
Scrub
Ans/Lns
separation
FPs
Ans product
Pu, Np, Am, Cm
< 5 % Lns
0.5 M HNO
3
Solvent
treatment
Lns strip
Recycle to
Gen IV
reactor
Co-conversion
fuel refabrication
Lns
FIGURe 1.8
Conceptual flowsheet of GANEX with a single cycle DIAMEX-SANEX process.
Advanced reprocessing facility
Spent
fuel
DO2EBA
process
U
product
U Fuel
refabrication
TODGA-I
process
TODGA-II
process
DOC[4]C6
process
FPs
Sr
product
Cs
product
Interim storage
Pu, Np, Am, Cm
Lns
U
Monoamide
process
U-Pu(-Np)
MOX fuel fabrication
LWR
ALWR
OcTolPTA
process
Pu-Np-Am-Cm
MOX fuel fabrication
FBR
Lns
FIGURe 1.9
Conceptual flowsheet of ARTIST for advanced fuel cycle.
