Influence of Characteristics of Methanol Sorbents “Salts in Mesoporous Silica” on the Performance of Adsorptive Air Conditioning Cycle Full article
| Journal |
Industrial and Engineering Chemistry Research
ISSN: 0888-5885 , E-ISSN: 1520-5045 |
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| Output data | Year: 2007, Volume: 46, Number: 9, Pages: 2747-2752 Pages count : 6 DOI: 10.1021/ie060666n | ||||
| Tags | Adsorption; Air conditioning; Methanol; Sorbents; Synthesis (chemical); Thermal effects | ||||
| Authors |
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| Affiliations |
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Funding (3)
| 1 | Russian Foundation for Basic Research | 05-02-16953 |
| 2 | Russian Foundation for Basic Research | 04-02-81028 |
| 3 | Russian Foundation for Basic Research | 05-08-50223 |
Abstract:
In this paper a new family of methanol sorbents “salts in mesoporous silica” is proposed for utilization in an adsorptive air conditioner driven by a low-temperature heat (T = 338−373 K). The methanol sorption capacity of composites, under typical cooling cycle conditions, was measured by an express method based on the Polanyi principle of temperature invariance. An estimation of the cooling coefficient of performance (COP) was carried out in order to compare the performance of such sorbents with other methanol and water sorbents. Results obtained showed that most of the synthesized composites present methanol sorption ability higher than that of common methanol sorbents (e.g., active carbons). The composite LiCl (30.6 wt %)/SiO2 shows the highest sorption capacity, wads = 0.8 g/g, and uptake variation per cycle, Δw = 0.71 g/g. The corresponding cooling COP is 0.74 (maximum Tdes = 363 K, single-bed cycle), which is comparable to typical COP values for the best water sorbents.
Cite:
Gordeeva L.G.
, Freni A.
, Restuccia G.
, Aristov Y.I.
Influence of Characteristics of Methanol Sorbents “Salts in Mesoporous Silica” on the Performance of Adsorptive Air Conditioning Cycle
Industrial and Engineering Chemistry Research. 2007. V.46. N9. P.2747-2752. DOI: 10.1021/ie060666n WOS Scopus РИНЦ ANCAN OpenAlex
Influence of Characteristics of Methanol Sorbents “Salts in Mesoporous Silica” on the Performance of Adsorptive Air Conditioning Cycle
Industrial and Engineering Chemistry Research. 2007. V.46. N9. P.2747-2752. DOI: 10.1021/ie060666n WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | May 26, 2006 |
| Accepted: | Feb 26, 2007 |
| Published online: | Mar 31, 2007 |
| Published print: | Apr 1, 2007 |
Identifiers:
| Web of science: | WOS:000245760300011 |
| Scopus: | 2-s2.0-34248372046 |
| Elibrary: | 13539594 |
| Chemical Abstracts: | 2007:360783 |
| Chemical Abstracts (print): | 146:506129 |
| OpenAlex: | W2085426300 |