Remote Handling Equipment for Laboratory Research of Fuel Reprocessing in Nuclear Research Institute at Rez

摘要

Laboratory installations were developed for two nuclear fuel reprocessing methods, viz., the solvent extraction process and the fluoride volatility process. The apparatus for solvent extraction reprocessing consists of a pneumatically driven rod-chopper, a dissolver, mixer-settler extractors, an automatic fire extinguishing device and other components and it was tested using irradiated uranium. The technological line for the fluoride volatility process consists of a fluorimeter, condensers, sorption columns with NaF pellets and a distillation column for the separation of volatile fluorides from UF sub 6 . The line has not yet been tested using irradiated fuel. Some features of the remote handling equipment of both installations are briefly described. (Atomindex citation 17:038911)