INVESTIGATION OF A EUTECTIC MIXTURE OF SODIUM-ACETATE TRIHYDRATE AND UREA AS LATENT-HEAT STORAGE

被引：33

作者：

LI, JH

ZHANG, GE

WANG, JY

机构：

[1] Department of Chemistry, Henan Normal University, Xing Xiang

来源：

SOLAR ENERGY | 1991年 / 47卷 / 06期

关键词：

D O I：

10.1016/0038-092X(91)90112-A

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, the pseudobinary system CH3COONa . 3H2O-CO(NH2)2 is studied by means of differential scanning calorimetry (DSC). Its eutectic mixture is found to melt congruently at 30-degrees-C, its heat of fusion is 200.5 J/g, considering the temperature of phase change and its heat storage capacity. This eutectic mixture is an excellent material for latent heat storage of solar energy.

引用

页码：443 / 445

页数：3

共 5 条

[1] LOW-TEMPERATURE LATENT-HEAT THERMAL-ENERGY STORAGE - HEAT-STORAGE MATERIALS [J].