Dynamic hygroscopic effect of the composite material used in desiccant rotary wheel

被引：41

作者：

Zhang, X. J.

Sumathy, K. ^{[1
]}

Dai, Y. J.

Wang, R. Z.

机构：

[1] Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China

[2] Zhejiang Univ, Inst Refrigerat & Cryogen, Hangzhou 310027, Peoples R China

[3] Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, Shanghai 200030, Peoples R China

来源：

SOLAR ENERGY | 2006年 / 80卷 / 08期

关键词：

dynamic hygroscopic effect; composite desiccant; desiccant rotary wheel;

D O I：

10.1016/j.solener.2005.07.008

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 study, silica gel (SG), calcium chloride (CaCl2) and composite desiccant (SG-CaCl2) applied to a corrugated paper (CP) based desiccant rotary wheel are compared for their abilities to remove moisture from wet air. The experimental data shows that the CP-SG-CaCl2 material could attain equilibrium within a very short period, and its hygroscopic capacity is much higher than that of CP-SG. Also, it exhibits a remarkable increase in moisture removal compared with the silica gel wheel. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1058 / 1061

页数：4

共 4 条

[1] A family of new working materials for solid sorption air conditioning systems
Aristov, YI
Restuccia, G
Cacciola, G
Parmon, VN
[J]. APPLIED THERMAL ENGINEERING, 2002, 22 (02) : 191 - 204
[2] Experimental study on the kinetics of water vapor sorption on selective water sorbents, silica gel and alumina under typical operating conditions of sorption heat pumps
Dawoud, B
Aristov, Y
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2003, 46 (02) : 273 - 281
[3] Pore structure of new composite adsorbent SiO2 • xH2O • yCaCl2 with high uptake of water from air
Liu, YF
Wang, RZ
[J]. SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES, 2003, 46 (05): : 551 - 559
[4] Parametric study on the silica gel-calcium chloride composite desiccant rotary wheel employing fractal BET adsorption isotherm
Zhang, XJ
Sumathy, K
Dai, YJ
Wang, RZ
[J]. INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2005, 29 (01) : 37 - 51

← 1 →