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- Author or Editor: M. Šeliga x
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Abstract
Atmospheric humidity in the surroundings of A-1 atomic power station is taken off by means of an absorption equipment in order to measure natural tritium concentration in atmosphere. Atmospheric water is reduced with Mg at 580°C, and hydrogen obtained is used for catalytic hydrogenation of acetylene. Optimum conditions of ethane preparation in dependence of temperature, molar ratio of the components, flow rate and the number of hydrogenation cycles when using the new selective nickel catalyst 40-01 are reported.
Abstract
An apparatus for natural tritium concentration measurement using an ethane-filled proportional counter with anticoincidence shielding is described. The counter characteristics and the counter calibration with internal tritium and external137Cs standards are discussed. Results of tritium analysis of Bratislava rains are presented.
