IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v35y2010i12p5192-5201.html
   My bibliography  Save this article

Dehumidification and humidification process of desiccant solution by air injection

Author

Listed:
  • Kabeel, A.E.

Abstract

Liquid desiccant dehumidification was proved to be an effective method to extract the moisture from air with a relatively less energy. An experimental study was carried out to evaluate the liquid desiccant system performance during dehumidification and humidification processes using an injected air through the liquid desiccant solution (calcium chloride). A different air mass flow rates though the desiccant solution was considered during the experimental work. The desiccant system was studied at different operating conditions like different temperatures, different humidity ratios and different solution levels. The effectiveness for both the dehumidification and humidification processes was calculated through this work. It was found that, the system effectiveness reached to 0.87 in the dehumidification and about 0.92 in the humidification process. Also; the experimental results showed a mass transfer coefficient of 28kgs−1m2mm Hg at an air mass flow rate of 0.022kgs−1 in the dehumidification process. The cooling effect factor was also studied and analyzed during that work.

Suggested Citation

  • Kabeel, A.E., 2010. "Dehumidification and humidification process of desiccant solution by air injection," Energy, Elsevier, vol. 35(12), pages 5192-5201.
    • Handle: RePEc:eee:energy:v:35:y:2010:i:12:p:5192-5201
    DOI: 10.1016/j.energy.2010.07.047
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544210004226
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2010.07.047?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Elsayed, M.M. & Gari, H.N. & Radhwan, A.M., 1993. "Effectiveness of heat and mass transfer in packed beds of liquid desiccant system," Renewable Energy, Elsevier, vol. 3(6), pages 661-668.
    2. Liu, X.H. & Jiang, Y. & Yi, X.Q., 2009. "Effect of regeneration mode on the performance of liquid desiccant packed bed regenerator," Renewable Energy, Elsevier, vol. 34(1), pages 209-216.
    3. Rahamah, A. & Elsayed, M.M. & Al-Najem, N.M., 1998. "A numerical solution for cooling and dehumidification of air by a falling desiccant film in parallel flow," Renewable Energy, Elsevier, vol. 13(3), pages 305-322.
    4. Hamed, Ahmed M, 2000. "Absorption–regeneration cycle for production of water from air-theoretical approach," Renewable Energy, Elsevier, vol. 19(4), pages 625-635.
    5. Hassan, A.A.M. & Hassan, M. Salah, 2008. "Dehumidification of air with a newly suggested liquid desiccant," Renewable Energy, Elsevier, vol. 33(9), pages 1989-1997.
    6. Sultan, G.I. & Hamed, Ahmed M. & Sultan, A.A., 2002. "The effect of inlet parameters on the performance of packed tower-regenerator," Renewable Energy, Elsevier, vol. 26(2), pages 271-283.
    7. Kabeel, A.E., 2005. "Augmentation of the performance of solar regenerator of open absorption cooling system," Renewable Energy, Elsevier, vol. 30(3), pages 327-338.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Irina Tytell & Ksenia Yudaeva, 2005. "The Role of FDI in Eastern Europe and New Independent States: New Channels for the Spillover Effect," Working Papers w0060, Center for Economic and Financial Research (CEFIR).
    2. Dong, Chuanshuai & Lu, Lin & Wen, Tao, 2018. "Investigating dehumidification performance of solar-assisted liquid desiccant dehumidifiers considering different surface properties," Energy, Elsevier, vol. 164(C), pages 978-994.
    3. Gandhidasan, P. & Mohandes, M.A., 2011. "Artificial neural network analysis of liquid desiccant dehumidification system," Energy, Elsevier, vol. 36(2), pages 1180-1186.
    4. Liang, Jyun-De & Huang, Bo-Hao & Chiang, Yuan-Ching & Chen, Sih-Li, 2020. "Experimental investigation of a liquid desiccant dehumidification system integrated with shallow geothermal energy," Energy, Elsevier, vol. 191(C).
    5. Daghigh, Roonak & Arshad, Siamand Azizi & Ensafjoee, Koosha & Hajialigol, Najmeh, 2024. "A data-driven model for a liquid desiccant regenerator equipped with an evacuated tube solar collector: Random forest regression, support vector regression and artificial neural network," Energy, Elsevier, vol. 295(C).
    6. Koichi Kawamoto & Wanghee Cho & Hitoshi Kohno & Makoto Koganei & Ryozo Ooka & Shinsuke Kato, 2016. "Field Study on Humidification Performance of a Desiccant Air-Conditioning System Combined with a Heat Pump," Energies, MDPI, vol. 9(2), pages 1-22, January.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Kumar, Ritunesh & Dhar, P.L. & Jain, Sanjeev, 2011. "Development of new wire mesh packings for improving the performance of zero carryover spray tower," Energy, Elsevier, vol. 36(2), pages 1362-1374.
    2. Peng, Donggen & Luo, Danting, 2017. "Modeling and parametrical analysis on internally-heated liquid desiccant regenerator in liquid desiccant air conditioning," Energy, Elsevier, vol. 141(C), pages 461-471.
    3. N’Tsoukpoe, Kokouvi Edem & Yamegueu, Daniel & Bassole, Justin, 2014. "Solar sorption refrigeration in Africa," Renewable and Sustainable Energy Reviews, Elsevier, vol. 35(C), pages 318-335.
    4. Mei, L. & Dai, Y.J., 2008. "A technical review on use of liquid-desiccant dehumidification for air-conditioning application," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(3), pages 662-689, April.
    5. Shukla, Dhruvin L. & Modi, Kalpesh V., 2017. "A technical review on regeneration of liquid desiccant using solar energy," Renewable and Sustainable Energy Reviews, Elsevier, vol. 78(C), pages 517-529.
    6. Enteria, Napoleon & Yoshino, Hiroshi & Mochida, Akashi, 2013. "Review of the advances in open-cycle absorption air-conditioning systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 265-289.
    7. Wang, Xinli & Cai, Wenjian & Lu, Jiangang & Sun, Youxian & Ding, Xudong, 2013. "A hybrid dehumidifier model for real-time performance monitoring, control and optimization in liquid desiccant dehumidification system," Applied Energy, Elsevier, vol. 111(C), pages 449-455.
    8. Abdel-Salam, Ahmed H. & Simonson, Carey J., 2016. "State-of-the-art in liquid desiccant air conditioning equipment and systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 1152-1183.
    9. Rafique, M. Mujahid & Gandhidasan, P. & Bahaidarah, Haitham M.S., 2016. "Liquid desiccant materials and dehumidifiers – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 179-195.
    10. Shukla, D.L. & Modi, K.V., 2022. "Influence of distinct input parameters on performance indices of dehumidifier, regenerator and on liquid desiccant-operated evaporative cooling system – A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    11. She, Xiaohui & Yin, Yonggao & Zhang, Xiaosong, 2015. "Suggested solution concentration for an energy-efficient refrigeration system combined with condensation heat-driven liquid desiccant cycle," Renewable Energy, Elsevier, vol. 83(C), pages 553-564.
    12. Hassan, H.Z. & Mohamad, A.A., 2012. "A review on solar cold production through absorption technology," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 5331-5348.
    13. Enteria, Napoleon & Mizutani, Kunio, 2011. "The role of the thermally activated desiccant cooling technologies in the issue of energy and environment," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(4), pages 2095-2122, May.
    14. El-Ghonemy, A.M.K., 2012. "Fresh water production from/by atmospheric air for arid regions, using solar energy: Review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(8), pages 6384-6422.
    15. Zhang, Li-Zhi & Zhang, Ning, 2014. "A heat pump driven and hollow fiber membrane-based liquid desiccant air dehumidification system: Modeling and experimental validation," Energy, Elsevier, vol. 65(C), pages 441-451.
    16. Mohammad, Abdulrahman Th. & Bin Mat, Sohif & Sulaiman, M.Y. & Sopian, K. & Al-abidi, Abduljalil A., 2013. "Survey of hybrid liquid desiccant air conditioning systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 20(C), pages 186-200.
    17. Zhang, Ning & Yin, Shao-You & Zhang, Li-Zhi, 2016. "Performance study of a heat pump driven and hollow fiber membrane-based two-stage liquid desiccant air dehumidification system," Applied Energy, Elsevier, vol. 179(C), pages 727-737.
    18. Shafeian, Nafise & Ranjbar, A.A. & Gorji, Tahereh B., 2022. "Progress in atmospheric water generation systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 161(C).
    19. Elsayed, Moustafa M., 1994. "Analysis of air dehumidification using liquid desiccant system," Renewable Energy, Elsevier, vol. 4(5), pages 519-528.
    20. Peng, Donggen & Zhang, Xiaosong, 2009. "Modeling and performance analysis of solar air pretreatment collector/regenerator using liquid desiccant," Renewable Energy, Elsevier, vol. 34(3), pages 699-705.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:35:y:2010:i:12:p:5192-5201. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.