Study of an ADS Loaded with Thorium and Reprocessed Fuel

Table 1

UO₂ fuel composition after 33.000 MW d/T.

Actinides		Fission Products
Totalweightfraction=0.9785		Totalweightfraction=0.0215
Nuclide	Weight fraction	Nuclide	Weight fraction	Nuclide	Weight fraction
^234U	1.546E−04	H	1.525E−06	Ag	2.386E−03
^235U	8.046E−03	Li	5.395E−09	Cd	3.267E−03
^236U	4.113E−03	Be	4.384E−09	In	6.975E−05
^238U	9.781E−01	C	7.707E−10	Sn	2.686E−03
^237Np	4.759E−04	Co	2.672E−17	Sb	8.428E−04
^238Pu	1.851E−04	Ni	9.566E−15	Te	1.413E−02
^239Pu	4.847E−03	Cu	8.460E−14	I	7.037E−03
^240Pu	1.657E−03	Zn	1.186E−09	Xe	1.527E−01
^241Pu	1.558E−03	Ga	6.593E−10	Cs	8.153E−02
^242Pu	5.888E−04	Ge	1.929E−05	Ba	4.294E−02
^243Am	1.126E−04	As	5.897E−06	La	3.566E−02
Others	1.620E−04	Se	1.635E−03	Ce	7.546E−02
Total 1.000E+00		Br	6.294E−04	Pr	3.211E−02
OBS.: “Others” include:		Kr	1.058E−02	Nd	1.120E−01
^4He	1.202E−06	Rb	9.934E−03	Pm	3.342E−03
^230Th	3.407E−09	Sr	2.512E−02	Sm	2.246E−02
^233U	2.069E−09	Y	1.339E−02	Eu	4.776E−03
^237U	5.860E−06	Zr	1.031E−01	Gd	2.583E−03
^238Np	7.797E−07	Nb	6.179E−04	Tb	8.146E−05
^239Np	4.923E−05	Mo	9.596E−02	Dy	4.039E−05
^241Am	8.292E−05	Tc	2.262E−02	Ho	4.368E−06
^242Am	1.526E−07	Ru	6.843E−02	Er	1.724E−06
^242Cm	2.582E−05	Rh	1.275E−02	Tm	1.812E−09
^244Cm	2.960E−05	Pd	3.906E−02	Yb	3.676E−10
^245Cm	1.030E−06	Total 1.000E+00