FIELD: chemistry.
SUBSTANCE: invention relates to methods for processing nitride spent nuclear fuel (SNF). The method for processing nitride SNF includes preparation of an electrolyte by dissolution of a valuable component in a halide melt. The preparation is executed with isolation of the metal phase of the chlorinating reagent on a metal cathode.
EFFECT: invention provides a possibility of isolating the chlorinating reagent from a salt melt after the process of dissolution.
1 cl
| Title | Year | Author | Number | 
|---|---|---|---|
| METHOD OF NITRIDE SPENT NUCLEAR FUEL RECYCLING IN SALT MELTS | 2015 | 
 | RU2603844C1 | 
| METHOD OF PROCESSING NITRIDE SNF IN MOLTEN SALT WITH EXTRACTION OF THE TARGET COMPONENT USING A PRECIPITATOR | 2020 | 
 | RU2766563C2 | 
| METHOD OF NUCLEAR FUEL PYROCHEMICAL REGENERATION | 1994 | 
 | RU2079909C1 | 
| METHOD OF PROCESSING SPENT NUCLEAR FUEL NITRIDE IN SALT MELTS | 2017 | 
 | RU2732740C1 | 
| METHOD FOR ELECTROLYTIC REFINING OF METALLIC NUCLEAR FUEL | 2021 | 
 | RU2776895C1 | 
| METHOD OF PROCESSING NITRIDE NUCLEAR FUEL | 2019 | 
 | RU2724117C1 | 
| METHOD FOR REGENERATING CHLORIDE ELECTROLYTE FOR ELECTROCHEMICAL PROCESSING OF SPENT NUCLEAR FUEL | 2016 | 
 | RU2647125C1 | 
| METHOD OF PROCESSING ARM-DESTINED PLUTONIUM | 1998 | 
 | RU2138448C1 | 
| METHOD FOR DISCHARGING A MELT WITH SEPARATION OF PHASES USING A MELTING PLUG | 2020 | 
 | RU2756525C1 | 
| METHOD FOR EXTRACTING ACTINIDES FROM THE ANODE RESIDUE OF THE OPERATION OF ELECTROLYTIC REFINING OF SPENT NUCLEAR FUEL | 2021 | 
 | RU2783506C1 | 
Authors
Dates
2021-10-28—Published
2020-08-16—Filed