Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.ijrefrig.2010.01.006
Title: Experimental study on adsorption kinetics of activated carbon/R134a and activated carbon/R507A pairs
Authors: Habib, K.
Saha, B.B.
Rahman, K.A.
Chakraborty, A. 
Koyama, S.
Ng, K.C. 
Keywords: Activated carbon
Adsorption
Adsorption system
Charbon actif
Expérimentation
Experiment
R134a
R507A
Système à adsorption
Issue Date: Jun-2010
Source: Habib, K.,Saha, B.B.,Rahman, K.A.,Chakraborty, A.,Koyama, S.,Ng, K.C. (2010-06). Experimental study on adsorption kinetics of activated carbon/R134a and activated carbon/R507A pairs. International Journal of Refrigeration 33 (4) : 706-713. ScholarBank@NUS Repository. https://doi.org/10.1016/j.ijrefrig.2010.01.006
Abstract: The objective of this article is to evaluate adsorption kinetics of R134a and R507A on pitch based activated carbon experimentally by a constant volume variable pressure method at different adsorption temperatures ranging from 20 to 60 °C. These data are useful for the design of adsorption cooling and refrigeration systems and are unavailable in the literature. Data obtained from the kinetic studies were analyzed with various kinetic models and the Fickian diffusion model is found to be the most suitable overall. Guided by the experimental measurements, the surface diffusion is also estimated and is found that it follows the classical Arrhenius law within the experimental range. © 2010 Elsevier Ltd and IIR.
Source Title: International Journal of Refrigeration
URI: http://scholarbank.nus.edu.sg/handle/10635/60256
ISSN: 01407007
DOI: 10.1016/j.ijrefrig.2010.01.006
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