IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v244y2022ipbs0360544221032540.html
   My bibliography  Save this article

Cyclone rotational drying of lignite based on particle high-speed self-rotation: Lower carrier gas temperature and shorter residence time

Author

Listed:
  • Fu, Pengbo
  • Yu, Hao
  • Li, Qiqi
  • Cheng, Tingting
  • Zhang, Fangzheng
  • Yang, Tao
  • Huang, Yuan
  • Li, Jianping
  • Fang, Xiangchen
  • Xiu, Guangli
  • Wang, Hualin

Abstract

The lignite drying is the keys to its efficient and clean utilization, but the high energy consumption restricts the sustainable development of drying technology. In this study, based on the coupling centrifugal effect of high-speed self-rotation and revolution of particles in cyclone, low-energy consumption and high-efficiency lignite cyclone rotational drying was realized at a low carrier gas temperature (lower than 100 °C) and in a short residence time (less than 10 s). The influence of operating parameters and structure parameters on drying efficiency were studied, when the carrier gas temperature was 80 °C, the moisture content of lignite can be reduced from 45.1% to 15.2% after single-stage cyclone drying in a 75 mm diameter cyclone. Increasing the number of series stages and the diameter of the cyclone can further improve the drying efficiency. Compared with the evaporative drying, this new method can increase the drying rate and reduce the energy consumption.

Suggested Citation

  • Fu, Pengbo & Yu, Hao & Li, Qiqi & Cheng, Tingting & Zhang, Fangzheng & Yang, Tao & Huang, Yuan & Li, Jianping & Fang, Xiangchen & Xiu, Guangli & Wang, Hualin, 2022. "Cyclone rotational drying of lignite based on particle high-speed self-rotation: Lower carrier gas temperature and shorter residence time," Energy, Elsevier, vol. 244(PB).
    • Handle: RePEc:eee:energy:v:244:y:2022:i:pb:s0360544221032540
    DOI: 10.1016/j.energy.2021.123005
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544221032540
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2021.123005?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. David S. Sholl & Ryan P. Lively, 2016. "Seven chemical separations to change the world," Nature, Nature, vol. 532(7600), pages 435-437, April.
    2. Anna Sciazko & Yosuke Komatsu & Marcin Zakrzewski & Taro Akiyama & Akira Hashimoto & Naoki Shikazono & Shozo Kaneko & Shinji Kimijima & Janusz S. Szmyd & Yoshinori Kobayashi, 2016. "Experimental Attempts to Investigate the Influence of Petrographic Properties on Drying Characteristics of Lignite in Superheated Steam Atmosphere," Energies, MDPI, vol. 9(5), pages 1-18, May.
    3. Mäkelä, Mikko & Geladi, Paul & Larsson, Sylvia H. & Finell, Michael, 2014. "Pretreatment of recycled paper sludge with a novel high-velocity pilot cyclone: Effect of process parameters on convective drying efficiency," Applied Energy, Elsevier, vol. 131(C), pages 490-498.
    4. Pawlak-Kruczek, Halina & Niedźwiecki, Łukasz & Ostrycharczyk, Michał & Czerep, Michał & Plutecki, Zbigniew, 2019. "Potential and methods for increasing the flexibility and efficiency of the lignite fired power unit, using integrated lignite drying," Energy, Elsevier, vol. 181(C), pages 1142-1151.
    5. Agraniotis, Michalis & Koumanakos, Antonis & Doukelis, Aggelos & Karellas, Sotirios & Kakaras, Emmanuel, 2012. "Investigation of technical and economic aspects of pre-dried lignite utilisation in a modern lignite power plant towards zero CO2 emissions," Energy, Elsevier, vol. 45(1), pages 134-141.
    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. Hu, Wenyu & E, Jiaqiang & Zhang, Feng & Chen, Jingwei & Ma, Yinjie & Leng, Erwei, 2022. "Investigation on cooperative mechanism between convective wind energy harvesting and dust collection during vehicle driving on the highway," Energy, Elsevier, vol. 260(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. Halina Pawlak–Kruczek & Michał Czerep & Lukasz Niedzwiecki & Emmanouil Karampinis & Ioannis Violidakis & Ioannis Avagianos & Panagiotis Grammelis, 2019. "Drying of Lignite of Various Origins in a Pilot Scale Toroidal Fluidized Bed Dryer using Low Quality Heat," Energies, MDPI, vol. 12(7), pages 1-22, March.
    2. Zbigniew Plutecki & Paweł Sattler & Krystian Ryszczyk & Anna Duczkowska & Stanisław Anweiler, 2020. "Thermokinetics of Brown Coal during a Fluidized Drying Process," Energies, MDPI, vol. 13(3), pages 1-16, February.
    3. Zeyu Liu & Youshi Lan & Jianfeng Jia & Yiyun Geng & Xiaobin Dai & Litang Yan & Tongyang Hu & Jing Chen & Krzysztof Matyjaszewski & Gang Ye, 2022. "Multi-scale computer-aided design and photo-controlled macromolecular synthesis boosting uranium harvesting from seawater," Nature Communications, Nature, vol. 13(1), pages 1-12, December.
    4. Jingqi Wang & Jiapeng Liu & Hongshuai Wang & Musen Zhou & Guolin Ke & Linfeng Zhang & Jianzhong Wu & Zhifeng Gao & Diannan Lu, 2024. "A comprehensive transformer-based approach for high-accuracy gas adsorption predictions in metal-organic frameworks," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    5. Bingbing Yuan & Yuhang Zhang & Pengfei Qi & Dongxiao Yang & Ping Hu & Siheng Zhao & Kaili Zhang & Xiaozhuan Zhang & Meng You & Jiabao Cui & Juhui Jiang & Xiangdong Lou & Q. Jason Niu, 2024. "Self-assembled dendrimer polyamide nanofilms with enhanced effective pore area for ion separation," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    6. Xueru Yan & Tianqi Song & Min Li & Zhi Wang & Xinlei Liu, 2024. "Sub-micro porous thin polymer membranes for discriminating H2 and CO2," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    7. Letitia Petrescu & Codruta-Maria Cormos, 2022. "Classical and Process Intensification Methods for Acetic Acid Concentration: Technical and Environmental Assessment," Energies, MDPI, vol. 15(21), pages 1-23, October.
    8. Pawlak-Kruczek, Halina & Niedźwiecki, Łukasz & Ostrycharczyk, Michał & Czerep, Michał & Plutecki, Zbigniew, 2019. "Potential and methods for increasing the flexibility and efficiency of the lignite fired power unit, using integrated lignite drying," Energy, Elsevier, vol. 181(C), pages 1142-1151.
    9. Peixin Zhang & Lifeng Yang & Xing Liu & Jun Wang & Xian Suo & Liyuan Chen & Xili Cui & Huabin Xing, 2022. "Ultramicroporous material based parallel and extended paraffin nano-trap for benchmark olefin purification," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    10. Janusz Kotowicz & Sebastian Michalski & Mateusz Brzęczek, 2019. "The Characteristics of a Modern Oxy-Fuel Power Plant," Energies, MDPI, vol. 12(17), pages 1-34, September.
    11. Mariem Ferchichi & Laszlo Hegely & Peter Lang, 2021. "Decrease of energy demand of semi-batch distillation policies," Energy & Environment, , vol. 32(8), pages 1479-1503, December.
    12. Muhammad Abdul Qyyum & Yus Donald Chaniago & Wahid Ali & Hammad Saulat & Moonyong Lee, 2020. "Membrane-Assisted Removal of Hydrogen and Nitrogen from Synthetic Natural Gas for Energy-Efficient Liquefaction," Energies, MDPI, vol. 13(19), pages 1-18, September.
    13. Hao Luo & Lukasz Niedzwiecki & Amit Arora & Krzysztof Mościcki & Halina Pawlak-Kruczek & Krystian Krochmalny & Marcin Baranowski & Mayank Tiwari & Anshul Sharma & Tanuj Sharma & Zhimin Lu, 2020. "Influence of Torrefaction and Pelletizing of Sawdust on the Design Parameters of a Fixed Bed Gasifier," Energies, MDPI, vol. 13(11), pages 1-19, June.
    14. Yongyang Song & Jiajia Zhou & Zhongpeng Zhu & Xiaoxia Li & Yue Zhang & Xinyi Shen & Padraic O’Reilly & Xiuling Li & Xinmiao Liang & Lei Jiang & Shutao Wang, 2023. "Heterostructure particles enable omnidispersible in water and oil towards organic dye recycle," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    15. Liu, Huan & Yi, Linlin & Zhang, Qiang & Hu, Hongyun & Lu, Geng & Li, Aijun & Yao, Hong, 2016. "Co-production of clean syngas and ash adsorbent during sewage sludge gasification: Synergistic effect of Fenton peroxidation and CaO conditioning," Applied Energy, Elsevier, vol. 179(C), pages 1062-1068.
    16. Zhenggong Wang & Xiaofan Luo & Zejun Song & Kuan Lu & Shouwen Zhu & Yanshao Yang & Yatao Zhang & Wangxi Fang & Jian Jin, 2022. "Microporous polymer adsorptive membranes with high processing capacity for molecular separation," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    17. Han, Xiaoqu & Liu, Ming & Zhai, Mengxu & Chong, Daotong & Yan, Junjie & Xiao, Feng, 2015. "Investigation on the off-design performances of flue gas pre-dried lignite-fired power system integrated with waste heat recovery at variable external working conditions," Energy, Elsevier, vol. 90(P2), pages 1743-1758.
    18. Han, Xiaoqu & Liu, Ming & Wang, Jinshi & Yan, Junjie & Liu, Jiping & Xiao, Feng, 2014. "Simulation study on lignite-fired power system integrated with flue gas drying and waste heat recovery – Performances under variable power loads coupled with off-design parameters," Energy, Elsevier, vol. 76(C), pages 406-418.
    19. Bruno Franco & Lieven Clarisse & Martin Van Damme & Juliette Hadji-Lazaro & Cathy Clerbaux & Pierre-François Coheur, 2022. "Ethylene industrial emitters seen from space," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    20. Li, Zixiang & Miao, Zhengqing & Shen, Xusheng & Li, Jiangtao, 2018. "Effects of momentum ratio and velocity difference on combustion performance in lignite-fired pulverized boiler," Energy, Elsevier, vol. 165(PA), pages 825-839.

    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:244:y:2022:i:pb:s0360544221032540. 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.