DEVICE FOR EXPRESS CONTROL OF URANIUM ENRICHMENT IN POWDERS Russian patent published in 2018 - IPC G21C17/06 

FIELD: power industry.

SUBSTANCE: device for express-control of uranium enrichment in powders comprises a tank located above the scintillation gamma-radiation detector connected to the unit for controlling and processing measurement results. The device is provided with a unit for protection against the background, which is made in the form of a lead cylinder and placed in a steel frame with the possibility of end-to-end output of the cables to the unit for controlling and processing measurement results. The unit for controlling and processing measurement results is made in the form of a computer with a pulse signal processor.

EFFECT: invention allows to provide a fast technique for controlling the enrichment of ²³⁵U in powders of uranium oxides at an arbitrary degree of radiation equilibrium disturbance based on the application of a scintillation detector easily adaptable to production conditions.

4 cl, 4 dwg