Lj. Qiu et al., CONCEPTUAL DESIGN OF A FUSION-FISSION HYBRID REACTOR FOR TRANSMUTATION OF HIGH-LEVEL NUCLEAR WASTE, Fusion engineering and design, 25(1-3), 1994, pp. 167-177
To assess the feasibility of the transmutation of long-lived radioacti
ve waste using fusion-fission hybrid reactors, we are studying all the
possible types of blanket, including a comparison of the thermal and
fast neutron spectrum blankets. Conceptual designs of a small tokamak
hybrid blanket with small inventory of actinides and fission products
are presented. The small inventory of wastes makes the system safer. T
he small hybrid reactor system based on a fusion core with experimenta
l parameters to be realized in the near future can effectively transmu
te actinides and fission products at a neutron wall loading of 1 MW m-
2. An innovative energy system is also presented, including a fusion d
river, fuel breeder, high level waste transmuter, fission reactor and
so on. An optimal combination of all types of reactor is proposed in t
he system.