IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v160y2018icp64-71.html
   My bibliography  Save this article

Water adsorption on the coated aluminum sheets by composite materials (LiCl + LiBr)/silica gel

Author

Listed:
  • Entezari, Akram
  • Ge, T.S.
  • Wang, R.Z.

Abstract

The desiccants made by confined salt in a porous matrix (CSPM) were proposed in the 1990s. Profiting off of a high sorption capacity and a low regeneration temperature made this field very interesting research topic. In absorption refrigeration cycles, adopting multi salts has been investigated widely. LiCl and LiBr are known for their high water adsorption capacity. The combinations of these two salts might be a tool for an intentional modification of CSPMs too. In this study, different ratios of these two salts were impregnated into silica gel pores. The textural properties, water sorption isotherms, and kinetics were analyzed. Four mathematical models were applied for estimating dynamic sorption coefficients. SIM and LDF were well-fitted to describe kinetics. The results showed that impregnated salts molar ratios affect the sorption characteristics. Adding a small amount of LiBr to the LiCl composites intensifies the sorption capacity up to 5.5% while adding LiCl to LiBr decrease this parameter by 12.7%. Besides, a mathematical simulation was used to estimate their performance in a real desiccant cooling heat exchanger. For a standard cooling and dehumidification conditions, the simulation results showed that the binary salt composites might improve the dehumidification if a proper salts ratio was selected.

Suggested Citation

  • Entezari, Akram & Ge, T.S. & Wang, R.Z., 2018. "Water adsorption on the coated aluminum sheets by composite materials (LiCl + LiBr)/silica gel," Energy, Elsevier, vol. 160(C), pages 64-71.
    • Handle: RePEc:eee:energy:v:160:y:2018:i:c:p:64-71
    DOI: 10.1016/j.energy.2018.06.210
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218312751
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.06.210?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. Ge, T.S. & Dai, Y.J. & Wang, R.Z. & Peng, Z.Z., 2010. "Experimental comparison and analysis on silica gel and polymer coated fin-tube heat exchangers," Energy, Elsevier, vol. 35(7), pages 2893-2900.
    2. Srikhirin, Pongsid & Aphornratana, Satha & Chungpaibulpatana, Supachart, 2001. "A review of absorption refrigeration technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 5(4), pages 343-372, December.
    3. L. G. Gordeeva & Yu. I. Aristov, 2012. "Composites ‘salt inside porous matrix’ for adsorption heat transformation: a current state-of-the-art and new trends," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 7(4), pages 288-302, April.
    4. Ge, T.S. & Dai, Y.J. & Li, Y. & Wang, R.Z., 2012. "Simulation investigation on solar powered desiccant coated heat exchanger cooling system," Applied Energy, Elsevier, vol. 93(C), pages 532-540.
    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. Wu, X.N. & Ge, T.S. & Dai, Y.J. & Wang, R.Z., 2019. "Investigation on novel desiccant wheel using wood pulp fiber paper with high coating ratio as matrix," Energy, Elsevier, vol. 176(C), pages 493-504.
    2. Liu, Lin & Kubota, Mitsuhiro & Li, Jun & Kimura, Hayato & Bai, Yu & Wu, Rongjun & Deng, Lisheng & Huang, Hongyu & Kobayashi, Noriyuki, 2022. "Comparative study on the water uptake kinetics and dehumidification performance of silica gel and aluminophosphate zeolites coatings," Energy, Elsevier, vol. 242(C).
    3. Vivekh, P. & Bui, D.T. & Islam, M.R. & Zaw, K. & Chua, K.J., 2020. "Experimental performance and energy efficiency investigation of composite superabsorbent polymer and potassium formate coated heat exchangers," Applied Energy, Elsevier, vol. 275(C).
    4. Tokarev, M.M. & Zlobin, A.A. & Aristov, Yu.I., 2019. "A new version of the large pressure jump (T-LPJ) method for dynamic study of pressure-initiated adsorptive cycles for heat storage and transformation," Energy, Elsevier, vol. 179(C), pages 542-548.
    5. Mohamed Zbair & Simona Bennici, 2021. "Survey Summary on Salts Hydrates and Composites Used in Thermochemical Sorption Heat Storage: A Review," Energies, MDPI, vol. 14(11), pages 1-33, May.
    6. Karol Sztekler & Wojciech Kalawa & Łukasz Mika & Agata Mlonka-Medrala & Marcin Sowa & Wojciech Nowak, 2021. "Effect of Additives on the Sorption Kinetics of a Silica Gel Bed in Adsorption Chiller," Energies, MDPI, vol. 14(4), pages 1-13, February.
    7. Vivekh, P. & Bui, D.T. & Wong, Y. & Kumja, M. & Chua, K.J., 2019. "Performance evaluation of PVA-LiCl coated heat exchangers for next-generation of energy-efficient dehumidification," Applied Energy, Elsevier, vol. 237(C), pages 733-750.
    8. Li, Wei & Klemeš, Jiří Jaromír & Wang, Qiuwang & Zeng, Min, 2022. "Salt hydrate–based gas-solid thermochemical energy storage: Current progress, challenges, and perspectives," Renewable and Sustainable Energy Reviews, Elsevier, vol. 154(C).

    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. Zhang, J.Y. & Ge, T.S. & Dai, Y.J. & Zhao, Y. & Wang, R.Z., 2017. "Experimental investigation on solar powered desiccant coated heat exchanger humidification air conditioning system in winter," Energy, Elsevier, vol. 137(C), pages 468-478.
    2. Feng, Y.H. & Dai, Y.J. & Wang, R.Z. & Ge, T.S., 2022. "Insights into desiccant-based internally-cooled dehumidification using porous sorbents: From a modeling viewpoint," Applied Energy, Elsevier, vol. 311(C).
    3. Bao, Huashan & Ma, Zhiwei & Roskilly, Anthony Paul, 2017. "Chemisorption power generation driven by low grade heat – Theoretical analysis and comparison with pumpless ORC," Applied Energy, Elsevier, vol. 186(P3), pages 282-290.
    4. Cabeza, Luisa F. & Solé, Aran & Barreneche, Camila, 2017. "Review on sorption materials and technologies for heat pumps and thermal energy storage," Renewable Energy, Elsevier, vol. 110(C), pages 3-39.
    5. Chen, K. & Zheng, X. & Wang, S.N., 2022. "Investigation on activated carbon-sodium polyacrylate coated aluminum sheets for desiccant coated heat exchanger," Energy, Elsevier, vol. 245(C).
    6. Venegas, Tomas & Qu, Ming & Nawaz, Kashif & Wang, Lingshi, 2021. "Critical review and future prospects for desiccant coated heat exchangers: Materials, design, and manufacturing," Renewable and Sustainable Energy Reviews, Elsevier, vol. 151(C).
    7. Zu, Kan & Qin, Menghao, 2022. "Optimization of the hygrothermal performance of novel metal-organic framework (MOF) based humidity pump: A CFD approach," Energy, Elsevier, vol. 259(C).
    8. Kojok, Farah & Fardoun, Farouk & Younes, Rafic & Outbib, Rachid, 2016. "Hybrid cooling systems: A review and an optimized selection scheme," Renewable and Sustainable Energy Reviews, Elsevier, vol. 65(C), pages 57-80.
    9. Amit Kumar & Avadhesh Yadav, 2017. "Experimental investigation of solar-powered desiccant cooling system by using composite desiccant “CaCl2/jute”," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 19(4), pages 1279-1292, August.
    10. Wansheng Yang & Jiayun Ren & Zhongqi Lin & Zhangyuan Wang & Xudong Zhao, 2018. "Study on Dehumidification Performance of a Multi-Stage Internal Cooling Solid Desiccant Adsorption Packed Bed," Energies, MDPI, vol. 11(11), pages 1-19, November.
    11. Aydin, Devrim & Casey, Sean P. & Riffat, Saffa, 2015. "The latest advancements on thermochemical heat storage systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 41(C), pages 356-367.
    12. Hua, L.J. & Jiang, Y. & Ge, T.S. & Wang, R.Z., 2018. "Experimental investigation on a novel heat pump system based on desiccant coated heat exchangers," Energy, Elsevier, vol. 142(C), pages 96-107.
    13. Ge, T.S. & Zhang, J.Y. & Dai, Y.J. & Wang, R.Z., 2017. "Experimental study on performance of silica gel and potassium formate composite desiccant coated heat exchanger," Energy, Elsevier, vol. 141(C), pages 149-158.
    14. Bellocchi, Sara & Guizzi, Giuseppe Leo & Manno, Michele & Pentimalli, Marzia & Salvatori, Marco & Zaccagnini, Alessandro, 2017. "Adsorbent materials for low-grade waste heat recovery: Application to industrial pasta drying processes," Energy, Elsevier, vol. 140(P1), pages 729-745.
    15. Vivekh, P. & Kumja, M. & Bui, D.T. & Chua, K.J., 2018. "Recent developments in solid desiccant coated heat exchangers – A review," Applied Energy, Elsevier, vol. 229(C), pages 778-803.
    16. Valarezo, Andres S. & Sun, X.Y. & Ge, T.S. & Dai, Y.J. & Wang, R.Z., 2019. "Experimental investigation on performance of a novel composite desiccant coated heat exchanger in summer and winter seasons," Energy, Elsevier, vol. 166(C), pages 506-518.
    17. Sun, Fangtian & Fu, Lin & Sun, Jian & Zhang, Shigang, 2014. "A new waste heat district heating system with combined heat and power (CHP) based on ejector heat exchangers and absorption heat pumps," Energy, Elsevier, vol. 69(C), pages 516-524.
    18. AL-Dadah, Raya & Mahmoud, Saad & Elsayed, Eman & Youssef, Peter & Al-Mousawi, Fadhel, 2020. "Metal-organic framework materials for adsorption heat pumps," Energy, Elsevier, vol. 190(C).
    19. Angrisani, Giovanni & Roselli, Carlo & Sasso, Maurizio, 2015. "Experimental assessment of the energy performance of a hybrid desiccant cooling system and comparison with other air-conditioning technologies," Applied Energy, Elsevier, vol. 138(C), pages 533-545.
    20. Tian, Xueyu & You, Fengqi, 2019. "Carbon-neutral hybrid energy systems with deep water source cooling, biomass heating, and geothermal heat and power," Applied Energy, Elsevier, vol. 250(C), pages 413-432.

    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:160:y:2018:i:c:p:64-71. 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.