IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i22p7612-d679229.html
   My bibliography  Save this article

Characterization of Microschist Rocks under High Temperature at Najran Area of Saudi Arabia

Author

Listed:
  • Haitham M. Ahmed

    (Mining Engineering Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia)

  • Hussin A. M. Ahmed

    (Mining Engineering Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia)

  • Sefiu O. Adewuyi

    (Mining Engineering Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia)

Abstract

Rocks’ physical, mechanical, and mineralogical properties are essential in the design process of underground applications. To understand changes in these rocks’ properties at high temperatures, numerous studies have been conducted on several rock types, with little being known about microschist rock. This paper presents experimental study on the physical (e.g., density and P-wave velocity), mechanical (uniaxial compressive strength (UCS)), and microstructural behavior of microschist rock at room temperature (22 °C) and at high temperatures, i.e., 400, 600, and 800 °C. The results indicated that as the temperature increases, the microschist’s color changed, and dry density decreased by 0.97% at 800 °C. Additionally, the average P-wave velocity of microschist decreased by 4.14, 7.07, and 34.23%, at 400, 600, and 800 °C, respectively. Similarly, at these temperatures, the UCS of the microschist decreased by 34.4, 56.9, and 80.1%, respectively. Further findings from microscopic studies reveal that the observed changes in physical and mechanical properties were due to the structural deformation of the microschist at high temperatures.

Suggested Citation

  • Haitham M. Ahmed & Hussin A. M. Ahmed & Sefiu O. Adewuyi, 2021. "Characterization of Microschist Rocks under High Temperature at Najran Area of Saudi Arabia," Energies, MDPI, vol. 14(22), pages 1-20, November.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:22:p:7612-:d:679229
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/22/7612/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/22/7612/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Nahhas, Tamar & Py, Xavier & Sadiki, Najim, 2019. "Experimental investigation of basalt rocks as storage material for high-temperature concentrated solar power plants," Renewable and Sustainable Energy Reviews, Elsevier, vol. 110(C), pages 226-235.
    2. Zhu, Zhennan & Kempka, Thomas & Ranjith, Pathegama Gamage & Tian, Hong & Jiang, Guosheng & Dou, Bin & Mei, Gang, 2021. "Changes in thermomechanical properties due to air and water cooling of hot dry granite rocks under unconfined compression," Renewable Energy, Elsevier, vol. 170(C), pages 562-573.
    3. Becattini, Viola & Motmans, Thomas & Zappone, Alba & Madonna, Claudio & Haselbacher, Andreas & Steinfeld, Aldo, 2017. "Experimental investigation of the thermal and mechanical stability of rocks for high-temperature thermal-energy storage," Applied Energy, Elsevier, vol. 203(C), pages 373-389.
    4. Sefiu O. Adewuyi & Hussin A. M. Ahmed, 2021. "Grinding Behaviour of Microwave-Irradiated Mining Waste," Energies, MDPI, vol. 14(13), pages 1-16, July.
    5. Yan-Jun Shen & Yu-Liang Zhang & Feng Gao & Geng-She Yang & Xing-Ping Lai, 2018. "Influence of Temperature on the Microstructure Deterioration of Sandstone," Energies, MDPI, vol. 11(7), pages 1-17, July.
    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. Ali Y. Al-Bakri & Haitham M. Ahmed & Mohammed A. Hefni, 2023. "Eco-Sustainable Recycling of Cement Kiln Dust (CKD) and Copper Tailings (CT) in the Cemented Paste Backfill," Sustainability, MDPI, vol. 15(4), pages 1-33, February.

    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. Yan-Jun Shen & Xin Hou & Jiang-Qiang Yuan & Chun-Hu Zhao, 2019. "Experimental Study on Temperature Change and Crack Expansion of High Temperature Granite under Different Cooling Shock Treatments," Energies, MDPI, vol. 12(11), pages 1-17, May.
    2. Daniarta, Sindu & Nemś, Magdalena & Kolasiński, Piotr, 2023. "A review on thermal energy storage applicable for low- and medium-temperature organic Rankine cycle," Energy, Elsevier, vol. 278(PA).
    3. Gong, Mei & Ottermo, Fredric, 2022. "High-temperature thermal storage in combined heat and power plants," Energy, Elsevier, vol. 252(C).
    4. Lola Yesares & José María González-Jiménez & Francisco Abel Jiménez-Cantizano & Igor González-Pérez & David Caro-Moreno & Isabel María Sánchez, 2023. "Unveiling High-Tech Metals in Roasted Pyrite Wastes from the Iberian Pyrite Belt, SW Spain," Sustainability, MDPI, vol. 15(15), pages 1-23, August.
    5. Qiang Li & Tubing Yin & Xibing Li & Ronghua Shu, 2021. "Experimental and Numerical Investigation on Thermal Damage of Granite Subjected to Heating and Cooling," Mathematics, MDPI, vol. 9(23), pages 1-15, November.
    6. Xue, Yi & Liu, Shuai & Chai, Junrui & Liu, Jia & Ranjith, P.G. & Cai, Chengzheng & Gao, Feng & Bai, Xue, 2023. "Effect of water-cooling shock on fracture initiation and morphology of high-temperature granite: Application of hydraulic fracturing to enhanced geothermal systems," Applied Energy, Elsevier, vol. 337(C).
    7. Mohamed Elgharib Gomah & Guichen Li & Changlun Sun & Jiahui Xu & Sen Yang & Jinghua Li, 2022. "On the Physical and Mechanical Responses of Egyptian Granodiorite after High-Temperature Treatments," Sustainability, MDPI, vol. 14(8), pages 1-22, April.
    8. Qu, Hai & Li, Chengying & Chen, Xiangjun & Liu, Xu & Guo, Ruichang & Liu, Ying, 2023. "LN cooling on mechanical properties and fracture characteristics of hot dry granites involving ANN prediction," Renewable Energy, Elsevier, vol. 216(C).
    9. Fatih Selimefendigil & Ceylin Şirin & Hakan F. Öztop, 2022. "Experimental Performance Analysis of a Solar Desalination System Modified with Natural Dolomite Powder Integrated Latent Heat Thermal Storage Unit," Sustainability, MDPI, vol. 14(5), pages 1-15, February.
    10. Xu, Fuqiang & Shi, Yu & Song, Xianzhi & Wu, Wei & Song, Guofeng & Li, Shuang, 2024. "Experimental characterization of damage during geothermal production of hot dry rocks: Comprehensive effects of the damage-elastic deformation on conductivity evolution," Energy, Elsevier, vol. 294(C).
    11. Andrew Swingler & Matthew Hall, 2018. "Initial Comparison of Lithium Battery and High-Temperature Thermal-Turbine Electricity Storage for 100% Wind and Solar Electricity Supply on Prince Edward Island," Energies, MDPI, vol. 11(12), pages 1-12, December.
    12. Dae Yun Kim & You Na Lee & Joon Han Kim & Yonghee Kim & Young Soo Yoon, 2020. "Applicability of Swaging as an Alternative for the Fabrication of Accident-Tolerant Fuel Cladding," Energies, MDPI, vol. 13(12), pages 1-15, June.
    13. Naseer Muhammad Khan & Kewang Cao & Muhammad Zaka Emad & Sajjad Hussain & Hafeezur Rehman & Kausar Sultan Shah & Faheem Ur Rehman & Aamir Muhammad, 2022. "Development of Predictive Models for Determination of the Extent of Damage in Granite Caused by Thermal Treatment and Cooling Conditions Using Artificial Intelligence," Mathematics, MDPI, vol. 10(16), pages 1-22, August.
    14. Leszczyński, Jacek S. & Gryboś, Dominik & Markowski, Jan, 2023. "Analysis of optimal expansion dynamics in a reciprocating drive for a micro-CAES production system," Applied Energy, Elsevier, vol. 350(C).
    15. Guokai Zhao & Yaoqing Hu & Peihua Jin, 2020. "Exploratory Experimental Study on the Mechanical Properties of Granite Subjected to Cyclic Temperature and Uniaxial Stress," Energies, MDPI, vol. 13(8), pages 1-17, April.
    16. Ortega-Fernández, Iñigo & Hernández, Ana Belén & Wang, Yang & Bielsa, Daniel, 2021. "Performance assessment of an oil-based packed bed thermal energy storage unit in a demonstration concentrated solar power plant," Energy, Elsevier, vol. 217(C).
    17. Petros Petrounias & Panagiota P. Giannakopoulou & Aikaterini Rogkala & Maria Kalpogiannaki & Petros Koutsovitis & Maria-Elli Damoulianou & Nikolaos Koukouzas, 2020. "Petrographic Characteristics of Sandstones as a Basis to Evaluate Their Suitability in Construction and Energy Storage Applications. A Case Study from Klepa Nafpaktias (Central Western Greece)," Energies, MDPI, vol. 13(5), pages 1-21, March.
    18. Becattini, V. & Haselbacher, A., 2019. "Toward a new method for the design of combined sensible/latent thermal-energy storage using non-dimensional analysis," Applied Energy, Elsevier, vol. 247(C), pages 322-334.
    19. Abuşka, Mesut & Şevik, Seyfi & Kayapunar, Arif, 2019. "Comparative energy and exergy performance investigation of forced convection solar air collectors with cherry stone/powder," Renewable Energy, Elsevier, vol. 143(C), pages 34-46.
    20. Erika Garitaonandia & Peru Arribalzaga & Ibon Miguel & Daniel Bielsa, 2024. "Characterization of the Ratcheting Effect on the Filler Material of a Steel Slag-Based Thermal Energy Storage," Energies, MDPI, vol. 17(7), pages 1-16, March.

    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:14:y:2021:i:22:p:7612-:d:679229. 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.