The Library
Novel ammonia sorbents "porous matrix modified by active salt" for adsorptive heat transformation : 3. Testing of "BaCl2/vermiculite" composite in a lab-scale adsorption chiller
Tools
Tools
Tools
Veselovskaya, J. V., Critoph, Robert E., Thorpe, Roger, Metcalf, S., Tokarev, M. M. and Aristov, Yu. I.. (2010) Novel ammonia sorbents "porous matrix modified by active salt" for adsorptive heat transformation : 3. Testing of "BaCl2/vermiculite" composite in a lab-scale adsorption chiller. Applied Thermal Engineering, Vol.30 (No.10). pp. 1188-1192. ISSN 1359-4311
Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/j.applthermaleng.2010.01...
Abstract
A composite adsorbent composed of BaCl2 impregnated into expanded vermiculite has been synthesized and tested in a laboratory scale adsorption chiller. Previous work has established the promising theoretical performance of this adsorbent with ammonia as a refrigerant, in terms of equilibrium uptake, suitable equilibrium temperatures for use in air conditioning applications and good reaction dynamics. Analysis of the adsorption phase revealed a simple exponential approach to equilibrium uptake which was not previously observed in larger scale experiments.
It was demonstrated that this material can provide effective operation of the chiller using a low potential heat source (80-90 degrees C) giving COP as high as 0.54 +/- 0.01 and SCP ranging from 300 to 680 W/kg,. The specific cooling power depends strongly on the driving temperature difference and the cycle duration. (C) 2010 Elsevier Ltd. All rights reserved.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Science > Engineering |
| Journal or Publication Title: | Applied Thermal Engineering |
| Publisher: | Pergamon-Elsevier Science Ltd. |
| ISSN: | 1359-4311 |
| Official Date: | July 2010 |
| Volume: | Vol.30 |
| Number: | No.10 |
| Number of Pages: | 5 |
| Page Range: | pp. 1188-1192 |
| Identification Number: | 10.1016/j.applthermaleng.2010.01.035 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Funder: | Royal Society (Great Britain), Russian Foundation for Basic Researches |
| Grant number: | 09-08-92604-KO, 08-08-00808 |
| URI: | http://wrap.warwick.ac.uk/id/eprint/5874 |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Actions (login required)
 |
View Item |
