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Information × Registration Number 0212U005650, 0111U007095 , R & D reports Title Synthesis and study of energy-efficient heat storage materials based on the chemisorption effect popup.stage_title Head Korinchuk Dmytro Mykolaevich, Registration Date 24-12-2012 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 On basis of analysis and synthesis of the literature data on working mediums for the thermal energy storage based on the chemisorption effect it is found that salts of alkali and alkaline earth metals can be used as sorbents. The operating parameters of the adsorption cycle based on known chemisorbents are determined and analyzed . It is found that the total operating parameters of calcium chloride best conforms to working mediums of the heat storage in heat supply systems. To improve the stability of salt sorbents inert porous media was used. The influence of salt content, inert media porosity and synthesis conditions on the sorption properties of the composite sorbent are studied. The experimental setup is developed and water adsorption isotherms of the composite sorbent are obtained in the range of operating temperatures of the heat storage. The adsorption isosters are calculated and plotted. Dependences of equilibrium temperature and differential heat of adsorption-desorption from working moisture are determined. The diurnal operating cycle of the heat storage is studied. The mathematical model of heat and mass transfer of sorption-desorption in the heat storage is developed. The designs and energy-efficient operating cycles for the heat storage of heat supply systems are suggest. Product Description popup.authors Корінчевська Т.В. popup.nrat_date 2020-04-02 Close