IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i7p2516-d782625.html
   My bibliography  Save this article

Thermal Stability Calculation and Experimental Investigation of Common Binary Chloride Molten Salts Applied in Concentrating Solar Power Plants

Author

Listed:
  • Jingyu Zhong

    (School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China)

  • Jing Ding

    (School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China)

  • Jianfeng Lu

    (School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China)

  • Xiaolan Wei

    (School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China)

  • Weilong Wang

    (School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510006, China)

Abstract

A computational study on thermal stability was conducted the first time, combining the modified quasi-chemical model, the Antoine equation, and the adiabatic flash evaporation calculation principle to design a method to calculate the system pressure-temperature (P-T) phase diagram of binary chloride molten salts. The evaporation temperature of the molten salt obtained by analyzing the P-T phase diagram of the eutectic molten salt clearly defined the upper limit of the optimal operating temperature of the mixed molten salt. The results indicated that the upper-temperature limits of NaCl-KCl, NaCl-CaCl 2 , KCl-CaCl 2 , NaCl-MgCl 2 , and KCl-MgCl 2 are determined to be 1141 K, 1151 K, 1176 K, 1086 K, and 1068 K. The maximum working temperature was measured experimentally using a thermogravimetric analysis (TGA), and the relative error between the calculation and experiment was calculated. The maximum error between the calculated and experimental values of the maximum operating temperature was 6.02%, while the minimum was 1.29%, demonstrating the method’s high accuracy. Combined with the lowest eutectic temperature and the upper-temperature limits of binary chloride molten salts, the stable operating temperature ranges of NaCl-KCl, NaCl-CaCl 2 , KCl-CaCl 2 , NaCl-MgCl 2 , and KCl-MgCl 2 are 891~1141 K, 750~1151 K, 874~1176 K, 732~1086 K, and 696~1086 K.

Suggested Citation

  • Jingyu Zhong & Jing Ding & Jianfeng Lu & Xiaolan Wei & Weilong Wang, 2022. "Thermal Stability Calculation and Experimental Investigation of Common Binary Chloride Molten Salts Applied in Concentrating Solar Power Plants," Energies, MDPI, vol. 15(7), pages 1-31, March.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:7:p:2516-:d:782625
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/7/2516/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/15/7/2516/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ding, Jing & Pan, Gechuanqi & Du, Lichan & Lu, Jianfeng & Wang, Weilong & Wei, Xiaolan & Li, Jiang, 2018. "Molecular dynamics simulations of the local structures and transport properties of Na2CO3 and K2CO3," Applied Energy, Elsevier, vol. 227(C), pages 555-563.
    2. Du, Lichan & Ding, Jing & Tian, Heqing & Wang, Weilong & Wei, Xiaolan & Song, Ming, 2017. "Thermal properties and thermal stability of the ternary eutectic salt NaCl-CaCl2-MgCl2 used in high-temperature thermal energy storage process," Applied Energy, Elsevier, vol. 204(C), pages 1225-1230.
    3. Fernández, Angel G. & Gomez-Vidal, Judith & Oró, Eduard & Kruizenga, Alan & Solé, Aran & Cabeza, Luisa F., 2019. "Mainstreaming commercial CSP systems: A technology review," Renewable Energy, Elsevier, vol. 140(C), pages 152-176.
    4. Peng, Qiang & Ding, Jing & Wei, Xiaolan & Yang, Jianping & Yang, Xiaoxi, 2010. "The preparation and properties of multi-component molten salts," Applied Energy, Elsevier, vol. 87(9), pages 2812-2817, September.
    5. Aneke, Mathew & Wang, Meihong, 2016. "Energy storage technologies and real life applications – A state of the art review," Applied Energy, Elsevier, vol. 179(C), pages 350-377.
    6. Ferreira, Agmar & Kunh, Sheila S. & Fagnani, Kátia C. & De Souza, Tiago A. & Tonezer, Camila & Dos Santos, Geocris Rodrigues & Coimbra-Araújo, Carlos H., 2018. "Economic overview of the use and production of photovoltaic solar energy in brazil," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 181-191.
    7. Islam, Md Tasbirul & Huda, Nazmul & Abdullah, A.B. & Saidur, R., 2018. "A comprehensive review of state-of-the-art concentrating solar power (CSP) technologies: Current status and research trends," Renewable and Sustainable Energy Reviews, Elsevier, vol. 91(C), pages 987-1018.
    8. Tian, Heqing & Du, Lichan & Wei, Xiaolan & Deng, Suyan & Wang, Weilong & Ding, Jing, 2017. "Enhanced thermal conductivity of ternary carbonate salt phase change material with Mg particles for solar thermal energy storage," Applied Energy, Elsevier, vol. 204(C), pages 525-530.
    9. Liu, Ming & Steven Tay, N.H. & Bell, Stuart & Belusko, Martin & Jacob, Rhys & Will, Geoffrey & Saman, Wasim & Bruno, Frank, 2016. "Review on concentrating solar power plants and new developments in high temperature thermal energy storage technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 1411-1432.
    10. Kearney, D. & Kelly, B. & Herrmann, U. & Cable, R. & Pacheco, J. & Mahoney, R. & Price, H. & Blake, D. & Nava, P. & Potrovitza, N., 2004. "Engineering aspects of a molten salt heat transfer fluid in a trough solar field," Energy, Elsevier, vol. 29(5), pages 861-870.
    11. Ding, Jing & Du, Lichan & Pan, Gechuanqi & Lu, Jianfeng & Wei, Xiaolan & Li, Jiang & Wang, Weilong & Yan, Jinyue, 2018. "Molecular dynamics simulations of the local structures and thermodynamic properties on molten alkali carbonate K2CO3," Applied Energy, Elsevier, vol. 220(C), pages 536-544.
    Full references (including those not matched with items on IDEAS)

    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. Bravo, Ruben & Ortiz, Carlos & Chacartegui, Ricardo & Friedrich, Daniel, 2021. "Multi-objective optimisation and guidelines for the design of dispatchable hybrid solar power plants with thermochemical energy storage," Applied Energy, Elsevier, vol. 282(PB).
    2. Kawaguchi, Takahiro & Sakai, Hiroki & Sheng, Nan & Kurniawan, Ade & Nomura, Takahiro, 2020. "Microencapsulation of Zn-Al alloy as a new phase change material for middle-high-temperature thermal energy storage applications," Applied Energy, Elsevier, vol. 276(C).
    3. Jayathunga, D.S. & Karunathilake, H.P. & Narayana, M. & Witharana, S., 2024. "Phase change material (PCM) candidates for latent heat thermal energy storage (LHTES) in concentrated solar power (CSP) based thermal applications - A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PB).
    4. Haiming Long & Yunkun Lu & Liang Chang & Haifeng Zhang & Jingcen Zhang & Gaoqun Zhang & Junjie Hao, 2022. "Molecular Dynamics Simulation of Thermophysical Properties and the Microstructure of Na 2 CO 3 Heat Storage Materials," Energies, MDPI, vol. 15(19), pages 1-13, September.
    5. Lisbona, Pilar & Bailera, Manuel & Hills, Thomas & Sceats, Mark & Díez, Luis I. & Romeo, Luis M., 2020. "Energy consumption minimization for a solar lime calciner operating in a concentrated solar power plant for thermal energy storage," Renewable Energy, Elsevier, vol. 156(C), pages 1019-1027.
    6. Ding, Jing & Du, Lichan & Pan, Gechuanqi & Lu, Jianfeng & Wei, Xiaolan & Li, Jiang & Wang, Weilong & Yan, Jinyue, 2018. "Molecular dynamics simulations of the local structures and thermodynamic properties on molten alkali carbonate K2CO3," Applied Energy, Elsevier, vol. 220(C), pages 536-544.
    7. Carro, A. & Chacartegui, R. & Ortiz, C. & Becerra, J.A., 2022. "Analysis of a thermochemical energy storage system based on the reversible Ca(OH)2/CaO reaction," Energy, Elsevier, vol. 261(PA).
    8. Luo, Qingyang & Liu, Xianglei & Wang, Haolei & Xu, Qiao & Tian, Yang & Liang, Ting & Liu, Qibin & Liu, Zhan & Yang, Xiaohu & Xuan, Yimin & Li, Yongliang & Ding, Yulong, 2022. "Synergetic enhancement of heat storage density and heat transport ability of phase change materials inlaid in 3D hierarchical ceramics," Applied Energy, Elsevier, vol. 306(PA).
    9. Ortiz, C. & Valverde, J.M. & Chacartegui, R. & Perez-Maqueda, L.A. & Giménez, P., 2019. "The Calcium-Looping (CaCO3/CaO) process for thermochemical energy storage in Concentrating Solar Power plants," Renewable and Sustainable Energy Reviews, Elsevier, vol. 113(C), pages 1-1.
    10. Fang, Yi & Paul, Manosh C. & Varjani, Sunita & Li, Xian & Park, Young-Kwon & You, Siming, 2021. "Concentrated solar thermochemical gasification of biomass: Principles, applications, and development," Renewable and Sustainable Energy Reviews, Elsevier, vol. 150(C).
    11. Tian, Heqing & Du, Lichan & Wei, Xiaolan & Deng, Suyan & Wang, Weilong & Ding, Jing, 2017. "Enhanced thermal conductivity of ternary carbonate salt phase change material with Mg particles for solar thermal energy storage," Applied Energy, Elsevier, vol. 204(C), pages 525-530.
    12. Zhao, Y. & Zhao, C.Y. & Markides, C.N. & Wang, H. & Li, W., 2020. "Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review," Applied Energy, Elsevier, vol. 280(C).
    13. Merchán, R.P. & Santos, M.J. & Medina, A. & Calvo Hernández, A., 2022. "High temperature central tower plants for concentrated solar power: 2021 overview," Renewable and Sustainable Energy Reviews, Elsevier, vol. 155(C).
    14. Chen, Cheng & Volpe, Roberto & Jiang, Xi, 2021. "A molecular investigation on lignin thermochemical conversion and carbonaceous organics deposition induced catalyst deactivation," Applied Energy, Elsevier, vol. 302(C).
    15. Delise, T. & Tizzoni, A.C. & Menale, C. & Telling, M.T.F. & Bubbico, R. & Crescenzi, T. & Corsaro, N. & Sau, S. & Licoccia, S., 2020. "Technical and economic analysis of a CSP plant presenting a low freezing ternary mixture as storage and transfer fluid," Applied Energy, Elsevier, vol. 265(C).
    16. Merad, Faycel & Labar, Hocine & Samira KELAIAIA, Mounia & Necaibia, Salah & Djelailia, Okba, 2019. "A maximum power control based on flexible collector applied to concentrator solar power," Renewable and Sustainable Energy Reviews, Elsevier, vol. 110(C), pages 315-331.
    17. Fernández, Angel G. & Gomez-Vidal, Judith & Oró, Eduard & Kruizenga, Alan & Solé, Aran & Cabeza, Luisa F., 2019. "Mainstreaming commercial CSP systems: A technology review," Renewable Energy, Elsevier, vol. 140(C), pages 152-176.
    18. Li, Chuan & Li, Qi & Ding, Yulong, 2019. "Investigation on the thermal performance of a high temperature packed bed thermal energy storage system containing carbonate salt based composite phase change materials," Applied Energy, Elsevier, vol. 247(C), pages 374-388.
    19. Adrián Caraballo & Santos Galán-Casado & Ángel Caballero & Sara Serena, 2021. "Molten Salts for Sensible Thermal Energy Storage: A Review and an Energy Performance Analysis," Energies, MDPI, vol. 14(4), pages 1-15, February.
    20. Nie, Xianhua & Du, Zhenyu & Zhao, Li & Deng, Shuai & Zhang, Yue, 2019. "Molecular dynamics study on transport properties of supercritical working fluids: Literature review and case study," Applied Energy, Elsevier, vol. 250(C), pages 63-80.

    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:gam:jeners:v:15:y:2022:i:7:p:2516-:d:782625. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.