APPARATUS FOR DETERMINING VOLATILE SUBSTANCES OUTPUT FROM HEAVY LIQUID METAL COOLANT INTO GAS MEDIUM Russian patent published in 2016 - IPC G21C17/00 

FIELD: nuclear energy.

SUBSTANCE: invention relates to nuclear power engineering, to radiation analysis of materials. Volatile substances output from liquid metal coolant into gas medium determining device comprises gas circulation loop, including container with heating elements, in lower part of which coolant is located, and in upper one is gas supply and discharge branch pipes, refrigerator, flow meter and gas pumping compressor. Additionally, plant is equipped with coolant circulation pump. Container in lower part is equipped with coolant supply and discharge branch pipes. Branch pipes are correspondingly connected to circulation pump output and input with formation of coolant circulation loop. Coolant circulation loop is equipped with container with analyzed substance, sensor of oxygen activity, mass exchange device, filter and heating elements for said elements of coolant circulation loop, a gas circulation loop is equipped with bubbler and adsorber located downstream of refrigerator.

EFFECT: higher accuracy of analyses.

1 cl, 1 dwg