Dynamic adsorption properties of activated carbon for radioactive noble gas treatment in offshore floating nuclear power plant

Offshore floating nuclear power plant (OFNPP) is a significant solution for marine electricity shortage. In this study, the optimized activated carbon for decay technology was studied in the experiment bench and engineering prototype respectively. The results show that ZLCYK001 activated carbon has better properties. The adsorption coefficient for krypton can be improved when the pressure is increased, the temperature and relative humidity are decreased and the flow velocity is controlled between 0.12 and 5 cm/s. The adsorption property has good reliability and stability in engineering prototype which is significant for the design and operation of the waste gas treatment system.