USE OF DRUM FILM DEVICES IN RADIOACTIVE WASTE CONDITIONING TECHNOLOGY
Advantages of the evaporation equipment developed on the basis of a method of evaporation of liquid from the surface of thin films in rotating drums with possibility of continuous cleaning of heating surfaces from deposits are shown. Examples of using drum film devices both for concentrating of LRW solutions and autoclaving of still residues for the purpose of thermal decomposition of ammonium nitrate in a hydrometallurgical chain of processing of nitride fuel from fast neutron reactors are given (fig. - 7, tables - 1, references - 4).