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.
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页码：443 / 445
页数：3
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