Performance of Physico-chemically Activated Carbon in a Single Chamber Pressure Swing Refrigeration System

被引：5
|
作者：
Roy, Zunipa [1 ]
Halder, G. N. [1 ]
机构：
[1] Natl Inst Technol Durgapur, Dept Chem Engn, Mahatma Gandhi Rd, Durgapur 713209, India
来源：
INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENT IN AIR CONDITIONING AND REFRIGERATION, RAAR 2016 | 2017年 / 109卷
关键词：
Activated carbon; Carbon dioxide; Pressure swing adsorption; Refrigeration; ADSORPTION;
D O I：
10.1016/j.egypro.2017.03.037
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper emphasizes on the enactment of a physico-chemically activated carbon (PCAC) in pressure swing adsorption (PSA) system for generation of cooling effect towards replacement of halogenated refrigerants. CO2 and carbon activated with steam followed by phosphoric acid was investigated as the working pair in the PSA system. Surface area and micro-pore volume of PCAC were 1014.2 m(2)/g and 0.6563 cm(3)/g respectively. The coefficient of performance (COP) and refrigerating effect were observed to be 4.315 and 134.08 J/s respectively using 600 grams of PCAC. Results revealed that the dual-stage activated carbon could be a potential adsorbent in PSA system towards significant cold production. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：393 / 400
页数：8
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