Collector for nuclear power station exhaust gas sample, takes in carbon-14/tritium/carbon dioxide to be bonded with mist of absorber fluid during given time period to be taken off for analysis

摘要

The collector for the exhaust gas from a nuclear power station, for evaluation by safety regulators, takes in 14C/3H/CO2 as a gas sample. An organic or inorganic absorber fluid is delivered as a mist into a vessel of a suitable geometric shape to be brought into contact with a suitable volume of the gas sample continuously or intermittently. The gas components are bonded with the absorber fluid, to be taken off for evaluation at the end of the collection period. An ultrasonic mist generator delivers the fluid mist.