0
20
40
60
80
100
120
4
1
2
3
5
6
7
8
Total
La
Ce
Pr
Nd
Sm
Eu
Gd
Sr
Y
Zr
Mo Ru
Rh
Pd
Ag
Cd
Cs
Ba
0.75M HCl
4BV
0.50M HCl
4BV
0.50M HCl
4BV
0.15M HCl
2BV
0.15M HCl
9BV
0.15M HCl
8BV
La
Sm
Ce
Nd
Eu
Gd
0.25M HCl
4BV
Gd
Eu
Pr
Pr
Eu
0.05M HNO 3
2BV
Yield[%]
Lm Resin (100~150mm) (φ3.0 × 70 mm) 0.50 ml
UTEVA Resin (50~100mm) (φ3.0 × 35 mm) 0.25 ml
Fraction Number[-]
Fig. 6.5 Separation behavior of lanthanides elements with hydrochloric acid solutions as eluent in
the Ln resin column [7]
0
2 0
4 0
6 0
8 0
0.0
0.5
1.0
1.5
2.0
Burnup [GWd/t]
Weight [kg] / TIHM
BWR :
101 Ru
Fukushima-Daini-1 (present)
Dodewaard
ZN2c2
ZN2c3
ZN3c2
ZN3a9
ZN3c3
MOX
MOX
MOX
MOX
Fig. 6.6 Measurement
results of
101
Ru [4]
6 Development of the Method to Assay Barely Measurable Elements in Spent. . .
53