In order to remove waste tritium permeated from inflating tritium system

an autocontrol detritiation system was designed according to requirements for removing waste tritium gas from inflating tritium process.The parameters for volumn of the catalyst reaction chamber and tritium water drying was calculated

and the function of autocontrol software was designed

too.Through the circulating disposal model test

it was found that in a 1 m3 closed container

the deuterium concentration reduced by two orders of magnitude in 35 min

and efficiency of detritiation system reached above 95% in average from five measurements with 30 L tritium in the closed container.