以沸石13X和CaCl2组成的复合吸附储能材料

提出一种以沸石13X为骨架支撑CaCl2组成复合吸附剂用于储能.介绍了这类复合吸附储能材料的实验配制方法,将沸石13X与5个不同质量分数的CaCl2溶液复合得到复合吸附剂,分析了其吸附储能的原理.用静态重量法测定了其平衡吸附量和吸附速度曲线,实验结果表明,最大平衡吸附量为0.553g/g,蓄热量为1408.7KJ/kg.复合吸附剂较纯的吸附剂有了明显的改善.

Composite Adsorptive Thermal Energy Storage Material Composed of Zeolite 13X and Calcium Chloride

A new kind of composite adsorptive heat storage material is introduced which is composed of zeolite 13X and calcium chloride. The experimental way to produce this kind of composite adsorbent is discussed. Zeolite 13X with a series of concentration of calcium chloride is used to make up the composite adsorbent. The principle of adsorptive heat storage with these composite adsorbent is analyzed. Their equilibrium adsorption capacity and adsorption rate curves are measured by static state weighting. The series of composite adsorbents introduced in this paper have the largest adsorption capacity to water as 0. 553g/g, and the heat storage density as 1408. 7kJ/kg.