An ultradisperse technology for consolidation of fission product concentrates in a ceramic container crucible

An ultradisperse technology is suggested for consolidation of partitioned product concentrates in an iron–lanthanum silicophosphate ceramic host material. The technology is economically advantageous because of the use of readily available reagents and raw materials and takes a short time owing to the composite structure of the host material. The latter factor also ensures high corrosion resistance of the host material. The process allows the development of a robotic system for nuclear waste packing directly in the container crucible. It is appropriate to isolate the ready nuclear containers in a superdeep borehole repository.