Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings

In this paper, improving the overall heat transfer coefficient by adding aluminum species to silica gel has been studied theoretically. An adsorption desalination system is proposed, and a lumped theoretical model conducted to investigate employing the metal additives within the adsorbent bed with a...

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Autores principales:	Hesham Alhumade, Ahmed Askalany, Hegazy Rezk, Abdulrahim A. Al-Zahrani, Sharif F. Zaman
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	freshwater adsorption desalination aluminum metal filings silica gel cooling renewable energy Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
Acceso en línea:	https://doaj.org/article/ac404985a0874bdebbc665f4a02b5a20
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spelling	oai:doaj.org-article:ac404985a0874bdebbc665f4a02b5a202021-11-25T19:15:47ZDuplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings10.3390/w132232312073-4441https://doaj.org/article/ac404985a0874bdebbc665f4a02b5a202021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4441/13/22/3231https://doaj.org/toc/2073-4441In this paper, improving the overall heat transfer coefficient by adding aluminum species to silica gel has been studied theoretically. An adsorption desalination system is proposed, and a lumped theoretical model conducted to investigate employing the metal additives within the adsorbent bed with and without a heat recovery between condenser and evaporator. A 30% of the total mass of the adsorbent bed contents was considered to be replaced by aluminum species. According to this, the overall heat transfer coefficient has been increased by 260%, which shows a good impact on the performance of the adsorption system. Daily water productivity was increased by 70% at the worst-case, reaching up to 17 m<sup>3</sup>/day/ton of silica gel without heat recovery. By employing heat recovery with the metal filing, the daily water productivity reached 42 m<sup>3</sup>/day/ton of silica gel which is four times the productivity of the classic silica gel-based adsorption desalination system.Hesham AlhumadeAhmed AskalanyHegazy RezkAbdulrahim A. Al-ZahraniSharif F. ZamanMDPI AGarticlefreshwateradsorption desalinationaluminum metal filingssilica gelcoolingrenewable energyHydraulic engineeringTC1-978Water supply for domestic and industrial purposesTD201-500ENWater, Vol 13, Iss 3231, p 3231 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	freshwater adsorption desalination aluminum metal filings silica gel cooling renewable energy Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500
spellingShingle	freshwater adsorption desalination aluminum metal filings silica gel cooling renewable energy Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 Hesham Alhumade Ahmed Askalany Hegazy Rezk Abdulrahim A. Al-Zahrani Sharif F. Zaman Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
description	In this paper, improving the overall heat transfer coefficient by adding aluminum species to silica gel has been studied theoretically. An adsorption desalination system is proposed, and a lumped theoretical model conducted to investigate employing the metal additives within the adsorbent bed with and without a heat recovery between condenser and evaporator. A 30% of the total mass of the adsorbent bed contents was considered to be replaced by aluminum species. According to this, the overall heat transfer coefficient has been increased by 260%, which shows a good impact on the performance of the adsorption system. Daily water productivity was increased by 70% at the worst-case, reaching up to 17 m<sup>3</sup>/day/ton of silica gel without heat recovery. By employing heat recovery with the metal filing, the daily water productivity reached 42 m<sup>3</sup>/day/ton of silica gel which is four times the productivity of the classic silica gel-based adsorption desalination system.
format	article
author	Hesham Alhumade Ahmed Askalany Hegazy Rezk Abdulrahim A. Al-Zahrani Sharif F. Zaman
author_facet	Hesham Alhumade Ahmed Askalany Hegazy Rezk Abdulrahim A. Al-Zahrani Sharif F. Zaman
author_sort	Hesham Alhumade
title	Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
title_short	Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
title_full	Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
title_fullStr	Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
title_full_unstemmed	Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings
title_sort	duplicating freshwater productivity of adsorption desalination system using aluminum metal filings
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/ac404985a0874bdebbc665f4a02b5a20
work_keys_str_mv	AT heshamalhumade duplicatingfreshwaterproductivityofadsorptiondesalinationsystemusingaluminummetalfilings AT ahmedaskalany duplicatingfreshwaterproductivityofadsorptiondesalinationsystemusingaluminummetalfilings AT hegazyrezk duplicatingfreshwaterproductivityofadsorptiondesalinationsystemusingaluminummetalfilings AT abdulrahimaalzahrani duplicatingfreshwaterproductivityofadsorptiondesalinationsystemusingaluminummetalfilings AT shariffzaman duplicatingfreshwaterproductivityofadsorptiondesalinationsystemusingaluminummetalfilings
_version_	1718410114625437696

Duplicating Freshwater Productivity of Adsorption Desalination System Using Aluminum Metal Filings

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