Transmutations of Long-Lived and Medium-Lived Fission Products Extracted from CANDU and PWR Spent Fuels in an Accelerator-Driven System

Table 3

Atomic densities of fission products in the spent fuel case of B (atoms/(barn·cm)) and transmutation fractions (%).

Isotopes	BOC	EOC	TF
C^a	8.46569E − 03
Cr^b	3.66345E − 06
Fe	7.69324E − 06
Zr	3.59861E − 03
Sn	5.31202E − 05
Hf	3.66345E − 06
^88Sr^c (ST)	1.36800E − 05	1.36796E − 05
^89Sr (SL)	6.47571E − 11	1.25672E − 11
^90Sr (ML)	2.04294E − 05	1.63956E − 05	19.74
^89Y (ST)	—	1.12758E − 08
^90Zr (ST)	1.85136E − 03	1.85419E − 03
^91Zr (ST)	4.03853E − 04	4.00924E − 04
^99Tc (LL)	2.65500E − 05	1.89445E − 05	28.64
^100Ru (ST)	—	7.46619E − 06
^104Pd (ST)	4.98160E − 06	4.84518E − 06
^105Pd (ST)	9.97799E − 06	8.35327E − 06
^106Pd (ST)	7.72943E − 06	9.38059E − 06
^107Pd (LL)	5.22938E − 06	4.61549E − 06	11.73
^108Pd (ST)	3.22306E − 06	2.84428E − 06
^110Pd (ST)	1.02480E − 06	1.01459E − 06
^107Ag (ST)	—	4.15609E − 12
^109Ag (ST)	—	4.81870E − 07
^111Cd (ST)	—	3.25854E − 08
^121Sb (ST)	8.60222E − 08	1.77284E − 07
^123Sb (ST)	1.15609E − 07	1.01830E − 07
^125Sb (ML)	1.19751E − 07	1.22670E − 08	89.75
^122Te (ST)	—	2.93316E − 08
^124Te (ST)	—	1.43292E − 08
^126Te (ST)	—	4.04414E − 09
^127I (ST)	1.11651E − 06	8.85433E − 07
^129I (LL)	3.69607E − 06	3.13893E − 06	15.07
^128Xe (ST)	—	2.04772E − 07
^130Xe (ST)	—	5.49405E − 07
^140Ce (ST)	—	1.98972E − 14
^143Nd (ST)	—	1.60431E − 12
^147Pm (ML)	2.36469E − 06	1.44262E − 08	99.38
^147Sm (LL)	2.96344E − 06	1.33832E − 06	54.83
^148Sm (ST)	2.09656E − 06	5.33606E − 06
^149Sm (ST)	8.66879E − 08	9.75907E − 10
^150Sm (ST)	5.91357E − 06	3.22586E − 06
^151Sm (ML)	3.09584E − 07	4.60197E − 08	85.13
^152Sm (ST)	2.15869E − 06	7.12496E − 07
^154Sm (ST)	6.94169E − 07	6.48227E − 07
^153Eu (ST)	—	1.37988E − 06
^155Gd (ST)	—	1.29399E − 09

^aGraphite container; ^bclad; ^cfission products. The abbreviations ST, LL, ML, and SL indicate stable, long-lived, medium-lived, and short-lived fission products, respectively.