THE RADIOCHEMISTRY OF PLUTONIUM - Sciencemadness.org
THE RADIOCHEMISTRY OF PLUTONIUM - Sciencemadness.org
THE RADIOCHEMISTRY OF PLUTONIUM - Sciencemadness.org
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u w<br />
Table IV-16. (Continued)<br />
Extractant Extractant Nitric Acid Pu Datl M Relative<br />
Concentration Concentration Cone. D Given Extracta~t Extractability<br />
Phosphonat es Diluent vol. 70 (M) (!4) (a) (M) in Paper (b) (TBP = lo)(C) Reference<br />
Dibut yl but yl<br />
Di-2-amyl<br />
2-but yl<br />
Dibutyl methyl<br />
Di-isoamyl<br />
methyl<br />
Di- n-hexyl<br />
methyl<br />
Di- n -hcptyl<br />
methyl<br />
Di- n-octyl<br />
methyl<br />
Di- n -nonyl<br />
methyl<br />
n-Dodecane<br />
1.08<br />
n- Dodecane 1.096<br />
CC14 0.5 M —<br />
1.0 T<br />
1.0 T<br />
I.O(e) + 0.21 0.004<br />
Di- n-decyl<br />
methyl<br />
21.65 86.6 33.3<br />
Di- cyclohexyl<br />
methyl<br />
C(<br />
4<br />
0.: M<br />
—<br />
~,o(e)<br />
+ 0.21<br />
~ U02(N03)2<br />
0.004 17.35 69.4 25.9 318<br />
Diphenyl methyl<br />
n -butyl<br />
n -hexyl methyl<br />
n -butyl nheptyl<br />
methyl<br />
Di- n-but yl<br />
ethyl<br />
Di-isobutyl<br />
ethyl ‘i<br />
1.34<br />
11.60<br />
17.85<br />
7.58<br />
7.67<br />
5.4<br />
46.4<br />
71.4<br />
30.3<br />
30.7<br />
2.0<br />
17.3<br />
26.6<br />
11.3<br />
11.4<br />
(g) Indirect comparison, i. e., to TBP under the same stated conditions, but determined in a different experiment.<br />
160<br />
53<br />
11.15<br />
7.43<br />
11.65<br />
10.95<br />
13,65<br />
24.15<br />
137 22.o~~l 375<br />
44 14.7@) 379<br />
44.6 16.6 318<br />
29.7 11.1<br />
46,6 17.4<br />
43.8 16.3<br />
54,6 20.3<br />
96.6 36.0<br />
r -.
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