New Adsorption Cycle for Upgrading the Ambient Heat Full article
| Journal |
Theoretical Foundations of Chemical Engineering
ISSN: 0040-5795 , E-ISSN: 1608-3431 |
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| Output data | Year: 2018, Volume: 52, Number: 2, Pages: 195-205 Pages count : 11 DOI: 10.1134/S0040579518020069 | ||
| Tags | heat pump, adsorption, activated carbon, methanol, thermodynamic cycle, Dubinin–Polanyi potential | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 16-19-10259 |
Abstract:
Adsorption (chemical) heat transformation (AHT) is a new energy conservation and environmentally friendly technology that allows efficient use of heat sources with low temperature potential. Recently, a new cycle, called “Heat from Cold” (or HeCol) has been proposed to upgrade the temperature potential of the ambient heat. In the HeCol cycle, a natural reservoir of water with a temperature above 0°C is used as a heat source, and ambient air at T = (–20)–(–50)°C as a heat sink. The cycle is designed to produce heat at a temperature of 30–50°C, which can be used for heating of dwellings. The aim of this work is to select the adsorbent for the HeCol cycle and to test the laboratory prototype with the selected adsorbent. The work consists of three parts: (a) formulation of requirements to adsorbent, specialized for the HeCol cycles under various conditions; (b) analysis of data on adsorption equilibrium of commercial activated carbons and selection among them the materials suitable for the new cycle; and c) study of the laboratory prototype HeCol with the chosen adsorbent to analyze the feasibility of the new cycle. The main findings of this study are (i) the experimental demonstration of the HeCol cycle feasibility and (ii) the achievement of the specific heat generation power 8 kW/kg, which is of practical interest.
Cite:
Gordeeva L.G.
, Tokarev M.M.
, Aristov Y.I.
New Adsorption Cycle for Upgrading the Ambient Heat
Theoretical Foundations of Chemical Engineering. 2018. V.52. N2. P.195-205. DOI: 10.1134/S0040579518020069 WOS Scopus РИНЦ AN OpenAlex
New Adsorption Cycle for Upgrading the Ambient Heat
Theoretical Foundations of Chemical Engineering. 2018. V.52. N2. P.195-205. DOI: 10.1134/S0040579518020069 WOS Scopus РИНЦ AN OpenAlex
Original:
Гордеева Л.Г.
, Токарев М.М.
, Аристов Ю.И.
Новый адсорбционный цикл преобразования теплоты окружающей среды
Теоретические основы химической технологии. 2018. Т.52. №2. С.171-182. DOI: 10.7868/S0040357118020057 РИНЦ OpenAlex
Новый адсорбционный цикл преобразования теплоты окружающей среды
Теоретические основы химической технологии. 2018. Т.52. №2. С.171-182. DOI: 10.7868/S0040357118020057 РИНЦ OpenAlex
Dates:
| Submitted: | Mar 31, 2017 |
| Published print: | Mar 1, 2018 |
| Published online: | Apr 24, 2018 |
Identifiers:
| Web of science: | WOS:000430660400005 |
| Scopus: | 2-s2.0-85044646660 |
| Elibrary: | 35494273 |
| Chemical Abstracts: | 2018:828212 |
| OpenAlex: | W2801112808 |