Thermodynamic properties of lithium chloride ammonia complexes for application in a high-lift high temperature chemical heat pump

被引：19

作者：

Bevers, E. R. T.

van Ekeren, P. J.

Haije, W. G.

Oonk, H. A. J.

机构：

[1] Univ Utrecht, Dept Chem, Chem Thermodynam Grp, NL-3584 CH Utrecht, Netherlands

[2] Energy Res Ctr Netherlands, EEI, NL-1755 ZG Petten, Netherlands

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2006年 / 86卷 / 03期

关键词：

ammonia; chemical heat pump; DSC; lithium chloride; thermodynamic properties;

D O I：

10.1007/s10973-006-7666-3

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Ammonia absorption by and desorption from lithium chloride at different pressures has been studied using high-pressure differential scanning calorimetry, for application in a high-lift high temperature chemical heat pump. The measurements were performed under isobaric as well as under isothermal circumstances. Clausius-Clapeyron plots were constructed and used to calculate the thermodynamic parameters and to determine the stability regions of the different complexes. Controversies in literature as to the real existing phases are resolved.

引用

页码：825 / 832

页数：8

共 10 条

[1]

Bonnefoi J., 1901, ANN CHIM PHYS, V23, P317

[2] Lithium chloride ammonia complexes [J].