Preparation of composite adsorbent for adsorption refrigeration by soaking in solution

Guo Qing Wang; Yong Lin; Feng Wu; Shi Chen

Preparation of composite adsorbent for adsorption refrigeration by soaking in solution

Guo Qing Wang^*, Yong Lin, Feng Wu, Shi Chen

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

A composite adsorbent was prepared by soaking zeolite in the solution of CaCl₂ and SrCl₂. A series of adsorbents were prepared with various concentration solutions. These adsorbent adsorption-desorption performances were measured in the simulative conditions. The refrigerant experiment was made in the simulative refrigeration equipment with the best performance composite adsorbent. Experimental results show that the composite adsorbent has a good adsorption-desorption performance with the maximum adsorbance reaching 51.6% and the desorption reaching 69.3%. The coefficient of performance (COP) is 0.25, and the specific cooling power (SCP) is 0.072 W/g with the best performance composite adsorbent in the simulative refrigeration equipment, reaching the requirement of solar adsorption refrigeration.

Original language	English
Pages (from-to)	919-921+925
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	25
Issue number	10
Publication status	Published - Oct 2005

Keywords

Adsorption refrigeration
Composite adsorbent
Soak

Cite this

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abstract = "A composite adsorbent was prepared by soaking zeolite in the solution of CaCl2 and SrCl2. A series of adsorbents were prepared with various concentration solutions. These adsorbent adsorption-desorption performances were measured in the simulative conditions. The refrigerant experiment was made in the simulative refrigeration equipment with the best performance composite adsorbent. Experimental results show that the composite adsorbent has a good adsorption-desorption performance with the maximum adsorbance reaching 51.6% and the desorption reaching 69.3%. The coefficient of performance (COP) is 0.25, and the specific cooling power (SCP) is 0.072 W/g with the best performance composite adsorbent in the simulative refrigeration equipment, reaching the requirement of solar adsorption refrigeration.",

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AU - Wang, Guo Qing

AU - Lin, Yong

AU - Wu, Feng

AU - Chen, Shi

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N2 - A composite adsorbent was prepared by soaking zeolite in the solution of CaCl2 and SrCl2. A series of adsorbents were prepared with various concentration solutions. These adsorbent adsorption-desorption performances were measured in the simulative conditions. The refrigerant experiment was made in the simulative refrigeration equipment with the best performance composite adsorbent. Experimental results show that the composite adsorbent has a good adsorption-desorption performance with the maximum adsorbance reaching 51.6% and the desorption reaching 69.3%. The coefficient of performance (COP) is 0.25, and the specific cooling power (SCP) is 0.072 W/g with the best performance composite adsorbent in the simulative refrigeration equipment, reaching the requirement of solar adsorption refrigeration.

AB - A composite adsorbent was prepared by soaking zeolite in the solution of CaCl2 and SrCl2. A series of adsorbents were prepared with various concentration solutions. These adsorbent adsorption-desorption performances were measured in the simulative conditions. The refrigerant experiment was made in the simulative refrigeration equipment with the best performance composite adsorbent. Experimental results show that the composite adsorbent has a good adsorption-desorption performance with the maximum adsorbance reaching 51.6% and the desorption reaching 69.3%. The coefficient of performance (COP) is 0.25, and the specific cooling power (SCP) is 0.072 W/g with the best performance composite adsorbent in the simulative refrigeration equipment, reaching the requirement of solar adsorption refrigeration.

KW - Adsorption refrigeration

KW - Composite adsorbent

KW - Soak

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Preparation of composite adsorbent for adsorption refrigeration by soaking in solution

Abstract

Keywords

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