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Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique

The quest for energy-saving dehumidification approach paved the way to liquid desiccant air conditioning system (LDAC). Non-corrosive and hygroscopic ionic liquids are compelling as potential liquid desiccants. However, toxicity, biocompatibility, biodegradability, and viscosity of ionic liquids sti...

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Main Authors: Oladosu, T.L., Baheta, A.T., Hussain, P.B.
Format: Article
Published: Springer Science and Business Media Deutschland GmbH 2020
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091317128&doi=10.1007%2f978-981-15-5753-8_23&partnerID=40&md5=8399a351334dce50715d71f88be86218
http://eprints.utp.edu.my/24688/
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spelling my.utp.eprints.246882021-08-27T05:52:56Z Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique Oladosu, T.L. Baheta, A.T. Hussain, P.B. The quest for energy-saving dehumidification approach paved the way to liquid desiccant air conditioning system (LDAC). Non-corrosive and hygroscopic ionic liquids are compelling as potential liquid desiccants. However, toxicity, biocompatibility, biodegradability, and viscosity of ionic liquids still pose concerns. Binary deep eutectic solvent (DES) of choline chloride and ethylene glycol is proposed as potential greener liquid desiccant in air conditioning systems, by considering desiccant regeneration performance via electrodialysis technique. A parametric study of the liquid desiccant regeneration was investigated numerically using COMSOL Multiphysics commercial software. The results showed the influence of the operational parameters on the overall performance prediction. Electrodialytic regenerated desiccant in a single-cell analysis optimally yielded about 74 mol/m3 of aliphatic choline species at 313.15 K working temperature and 1.25 V DC power input. 3.59E�02 g/m2s DES flux was obtained in the regenerated channel at 2 V power input. The results aid in predicting DES desiccant regeneration capacity, understanding electrodialysis phenomenon, and performance influential parameter interactions. © Springer Nature Singapore Pte Ltd 2020. Springer Science and Business Media Deutschland GmbH 2020 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091317128&doi=10.1007%2f978-981-15-5753-8_23&partnerID=40&md5=8399a351334dce50715d71f88be86218 Oladosu, T.L. and Baheta, A.T. and Hussain, P.B. (2020) Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique. Lecture Notes in Mechanical Engineering . pp. 243-252. http://eprints.utp.edu.my/24688/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description The quest for energy-saving dehumidification approach paved the way to liquid desiccant air conditioning system (LDAC). Non-corrosive and hygroscopic ionic liquids are compelling as potential liquid desiccants. However, toxicity, biocompatibility, biodegradability, and viscosity of ionic liquids still pose concerns. Binary deep eutectic solvent (DES) of choline chloride and ethylene glycol is proposed as potential greener liquid desiccant in air conditioning systems, by considering desiccant regeneration performance via electrodialysis technique. A parametric study of the liquid desiccant regeneration was investigated numerically using COMSOL Multiphysics commercial software. The results showed the influence of the operational parameters on the overall performance prediction. Electrodialytic regenerated desiccant in a single-cell analysis optimally yielded about 74 mol/m3 of aliphatic choline species at 313.15 K working temperature and 1.25 V DC power input. 3.59E�02 g/m2s DES flux was obtained in the regenerated channel at 2 V power input. The results aid in predicting DES desiccant regeneration capacity, understanding electrodialysis phenomenon, and performance influential parameter interactions. © Springer Nature Singapore Pte Ltd 2020.
format Article
author Oladosu, T.L.
Baheta, A.T.
Hussain, P.B.
spellingShingle Oladosu, T.L.
Baheta, A.T.
Hussain, P.B.
Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
author_facet Oladosu, T.L.
Baheta, A.T.
Hussain, P.B.
author_sort Oladosu, T.L.
title Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
title_short Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
title_full Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
title_fullStr Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
title_full_unstemmed Liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
title_sort liquid desiccant membrane regeneration of des for air conditioning systems using electrodialysis technique
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2020
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091317128&doi=10.1007%2f978-981-15-5753-8_23&partnerID=40&md5=8399a351334dce50715d71f88be86218
http://eprints.utp.edu.my/24688/
_version_ 1738656625462345728
score 13.211869

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