IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v13y2021i3p1126-d484866.html
   My bibliography  Save this article

A Survey and Analysis on Electricity Consumption of Raw Material Mill System in China Cement Industry between 2014 and 2019

Author

Listed:
  • Ruonan Meng

    (State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070, China
    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China)

  • Qinglin Zhao

    (State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070, China
    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China)

  • Miaomiao Wu

    (State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070, China
    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China)

  • Quanming Long

    (State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070, China
    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China)

  • Mingkai Zhou

    (State Key Laboratory of Silicate Materials for Architecture, Wuhan University of Technology, Wuhan 430070, China
    School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China)

Abstract

In the whole process of cement production, the electricity consumption of a raw material mill accounts for about 24% of the total. Based on the statistics of the electricity consumption of the raw material mill system of 1005 production lines in China between 2014 and 2019, it is found that the average electricity consumption of the raw material preparation process of all clinker production lines between 2014 and 2019 was 25.2 kWh/t. The average electricity consumption of different-tonnage production lines varies with time. In comparison with high-tonnage ones, the electricity consumption of low-tonnage production lines has wider distribution. The average electricity consumption of raw material mill dropped from 30.88 kWh/t in 2014 to 16.13 kWh/t in 2019, with a drop of more than half. At present, the raw material preparation process of new drying-process cement production enterprises mainly includes middle unloading drying tube mill raw material preparation system, vertical mill raw material final grinding system, and roller press raw material final grinding system. This paper compares the characteristics of several grinding systems and summarizes their influence on the electricity consumption.

Suggested Citation

  • Ruonan Meng & Qinglin Zhao & Miaomiao Wu & Quanming Long & Mingkai Zhou, 2021. "A Survey and Analysis on Electricity Consumption of Raw Material Mill System in China Cement Industry between 2014 and 2019," Sustainability, MDPI, vol. 13(3), pages 1-11, January.
  • Handle: RePEc:gam:jsusta:v:13:y:2021:i:3:p:1126-:d:484866
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/13/3/1126/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2071-1050/13/3/1126/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Atmaca, Adem & Kanoglu, Mehmet, 2012. "Reducing energy consumption of a raw mill in cement industry," Energy, Elsevier, vol. 42(1), pages 261-269.
    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. Mikulčić, Hrvoje & Vujanović, Milan & Ashhab, Moh'd Sami & Duić, Neven, 2014. "Large eddy simulation of a two-phase reacting swirl flow inside a cement cyclone," Energy, Elsevier, vol. 75(C), pages 89-96.
    2. Golmohamadi, Hessam, 2022. "Demand-side management in industrial sector: A review of heavy industries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 156(C).
    3. Luigi Coppola & Denny Coffetti & Elena Crotti, 2018. "Plain and Ultrafine Fly Ashes Mortars for Environmentally Friendly Construction Materials," Sustainability, MDPI, vol. 10(3), pages 1-15, March.
    4. Yin, Qian & Du, Wen-Jing & Ji, Xing-Lin & Cheng, Lin, 2016. "Optimization design and economic analyses of heat recovery exchangers on rotary kilns," Applied Energy, Elsevier, vol. 180(C), pages 743-756.
    5. Yin, Qian & Du, Wen-Jing & Cheng, Lin, 2017. "Optimization design of heat recovery systems on rotary kilns using genetic algorithms," Applied Energy, Elsevier, vol. 202(C), pages 153-168.
    6. Liu, Gang & Wang, Kun & Hao, Xiaochen & Zhang, Zhipeng & Zhao, Yantao & Xu, Qingquan, 2022. "SA-LSTMs: A new advance prediction method of energy consumption in cement raw materials grinding system," Energy, Elsevier, vol. 241(C).
    7. Fellaou, S. & Bounahmidi, T., 2018. "Analyzing thermodynamic improvement potential of a selected cement manufacturing process: Advanced exergy analysis," Energy, Elsevier, vol. 154(C), pages 190-200.
    8. Lin, Hsin-Chiu & Chan, David Yih-Liang & Lin, Wei-Chun & Hsu, Chung-Hsuan & Hong, Gui-Bing, 2014. "Status of energy conservation in Taiwan's pulp and paper industry," Energy, Elsevier, vol. 73(C), pages 680-685.
    9. Huang, Lizhen & Krigsvoll, Guri & Johansen, Fred & Liu, Yongping & Zhang, Xiaoling, 2018. "Carbon emission of global construction sector," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P2), pages 1906-1916.
    10. Saramak, Daniel & Leśniak, Katarzyna, 2024. "Impact of HPGR operational pressing force and material moisture on energy consumption and crushing product fineness in high-pressure grinding processes," Energy, Elsevier, vol. 302(C).
    11. Francesco Pelella & Luca Viscito & Federico Magnea & Alessandro Zanella & Stanislao Patalano & Alfonso William Mauro & Nicola Bianco, 2023. "Comparison between Physics-Based Approaches and Neural Networks for the Energy Consumption Optimization of an Automotive Production Industrial Process," Energies, MDPI, vol. 16(19), pages 1-22, September.
    12. Yang, Dong & Fan, Lin & Shi, Feng & Liu, Qian & Wang, Yajing, 2017. "Comparative study of cement manufacturing with different strength grades using the coupled LCA and partial LCC methods—A case study in China," Resources, Conservation & Recycling, Elsevier, vol. 119(C), pages 60-68.
    13. Karellas, S. & Leontaritis, A.-D. & Panousis, G. & Bellos, E. & Kakaras, E., 2013. "Energetic and exergetic analysis of waste heat recovery systems in the cement industry," Energy, Elsevier, vol. 58(C), pages 147-156.
    14. Jafaryani Jokandan, Majid & Aghbashlo, Mortaza & Mohtasebi, Seyed Saeid, 2015. "Comprehensive exergy analysis of an industrial-scale yogurt production plant," Energy, Elsevier, vol. 93(P2), pages 1832-1851.
    15. Sucic, Boris & Al-Mansour, Fouad & Pusnik, Matevz & Vuk, Tomaz, 2016. "Context sensitive production planning and energy management approach in energy intensive industries," Energy, Elsevier, vol. 108(C), pages 63-73.
    16. Mirzakhani, M. Amin & Tahouni, Nassim & Panjeshahi, M. Hassan, 2017. "Energy benchmarking of cement industry, based on Process Integration concepts," Energy, Elsevier, vol. 130(C), pages 382-391.

    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:jsusta:v:13:y:2021:i:3:p:1126-:d:484866. 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.