熔融盐在太阳能热发电中的应用及性能研究现状

Research Progress of the Application and Properties of Molten Salt to Solar Thermal Power

熔盐储热材料具有粘度低,流动性能好,系统压力小,比热容高,蓄热能力强,成本较低等诸多优点,已成为太阳能高温传热蓄热介质的良好选择。本文从熔融盐的种类和热物性研究方面就国内外的研究现状做了详细介绍,展望了熔融盐作为储热材料的应用前景。

The molten salt heat storage material with low viscosity, good fluidity, low system pressure, high specific heat capacity, strong heat storage capacity, low cost and many other advantages, has be-come a good choice for solar heat storage medium. This paper introduced the present situation of domestic and foreign researches about the types and thermal properties of molten salt in detail. The application prospect of molten salt for storing heat was prospected.