IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i24p9591-d1006616.html
   My bibliography  Save this article

Combustion of Coal and Coal Slime in Steam-Air Environment and in Slurry Form

Author

Listed:
  • Vadim Dorokhov

    (Heat and Mass Transfer Simulation Laboratory, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia)

  • Geniy Kuznetsov

    (Heat and Mass Transfer Simulation Laboratory, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia)

  • Galina Nyashina

    (Heat and Mass Transfer Simulation Laboratory, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia)

Abstract

One of the ways to minimize anthropogenic emissions from coal combustion is to replace conventional schemes used for the introduction of coal dust into the furnaces of power plants through the injection of water-containing fuels. In this research, the three most promising schemes for fuel combustion were implemented: (i) the simultaneous introduction of coal particles and water droplets into the combustion chamber; (ii) steam injection into the fuel particle combustion zone; and (iii) the introduction of coal–water slurries into the furnace. Three methods of supplying water to the combustion zone were evaluated using the multi-criteria decision-making technique. Experimental research was conducted to record a range of process characteristics: the time of the gas-phase and heterogeneous ignition, the time of complete combustion, minimum ignition temperatures, maximum combustion temperatures, the completeness of the fuel burnout and the concentrations of the main gaseous emissions. It has been found that the most favorable scheme for coal particle combustion in water-steam environments is to produce fuel slurries. The cumulative indicator integrating the energy and environmental characteristics is 7–47% higher for slurries than for the other examined schemes for burning coal particles and slime.

Suggested Citation

  • Vadim Dorokhov & Geniy Kuznetsov & Galina Nyashina, 2022. "Combustion of Coal and Coal Slime in Steam-Air Environment and in Slurry Form," Energies, MDPI, vol. 15(24), pages 1-23, December.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:24:p:9591-:d:1006616
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/24/9591/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/15/24/9591/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Li, Dedi & Liu, Jianzhong & Wang, Shuangni & Cheng, Jun, 2020. "Study on coal water slurries prepared from coal chemical wastewater and their industrial application," Applied Energy, Elsevier, vol. 268(C).
    2. Vershinina, K. Yu & Shlegel, N.E. & Strizhak, P.A., 2019. "Relative combustion efficiency of composite fuels based on of wood processing and oil production wastes," Energy, Elsevier, vol. 169(C), pages 18-28.
    3. Jianzhong, Liu & Ruikun, Wang & Jianfei, Xi & Junhu, Zhou & Kefa, Cen, 2014. "Pilot-scale investigation on slurrying, combustion, and slagging characteristics of coal slurry fuel prepared using industrial wasteliquid," Applied Energy, Elsevier, vol. 115(C), pages 309-319.
    4. Aliya Askarova & Montserrat Zamorano & Jaime Martín-Pascual & Aizhan Nugymanova & Saltanat Bolegenova, 2022. "A Review of the Energy Potential of Residual Biomass for Coincineration in Kazakhstan," Energies, MDPI, vol. 15(17), pages 1-15, September.
    5. Kai Lei & Buqing Ye & Jin Cao & Rui Zhang & Dong Liu, 2017. "Combustion Characteristics of Single Particles from Bituminous Coal and Pine Sawdust in O 2 /N 2 , O 2 /CO 2 , and O 2 /H 2 O Atmospheres," Energies, MDPI, vol. 10(11), pages 1-12, October.
    6. Botakoz Suleimenova & Berik Aimbetov & Daulet Zhakupov & Dhawal Shah & Yerbol Sarbassov, 2022. "Co-Firing of Refuse-Derived Fuel with Ekibastuz Coal in a Bubbling Fluidized Bed Reactor: Analysis of Emissions and Ash Characteristics," Energies, MDPI, vol. 15(16), pages 1-11, August.
    7. Lelis Gonzaga Fraga & João Silva & José Carlos Teixeira & Manuel E. C. Ferreira & Senhorinha F. Teixeira & Cândida Vilarinho & Maria Margarida Gonçalves, 2022. "Study of Mass Loss and Elemental Analysis of Pine Wood Pellets in a Small-Scale Reactor," Energies, MDPI, vol. 15(14), pages 1-15, July.
    8. Shuxing Qiu & Ramana G. Reddy & Xianyou Huang & Chen Yin & Shengfu Zhang, 2022. "Relationships between Combustion Behavior in Air and the Chemical Structure of Bituminous Coal during Combustion Processes," Energies, MDPI, vol. 15(14), pages 1-15, July.
    9. Yi, Baojun & Zhang, Liqi & Huang, Fang & Mao, Zhihui & Zheng, Chuguang, 2014. "Effect of H2O on the combustion characteristics of pulverized coal in O2/CO2 atmosphere," Applied Energy, Elsevier, vol. 132(C), pages 349-357.
    10. Anufriev, I.S., 2021. "Review of water/steam addition in liquid-fuel combustion systems for NOx reduction: Waste-to-energy trends," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    11. Francesco Miccio & Federica Raganati & Paola Ammendola & Farouk Okasha & Michele Miccio, 2021. "Fluidized Bed Combustion and Gasification of Fossil and Renewable Slurry Fuels," Energies, MDPI, vol. 14(22), pages 1-16, November.
    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. Konstantin Osintsev & Sergei Aliukov & Anatoliy Alabugin, 2022. "A Review of Methods, and Analytical and Experimental Studies on the Use of Coal–Water Suspensions," Mathematics, MDPI, vol. 10(20), pages 1-25, October.
    2. Maxim Belonogov & Vadim Dorokhov & Dmitrii Glushkov & Daria Kuznechenkova & Daniil Romanov, 2023. "Combustion Characteristics of Coal-Water Slurry Droplets in High-Temperature Air with the Addition of Syngas," Energies, MDPI, vol. 16(8), pages 1-17, April.
    3. Geniy Kuznetsov & Dmitrii Antonov & Maxim Piskunov & Leonid Yanovskyi & Olga Vysokomornaya, 2022. "Alternative Liquid Fuels for Power Plants and Engines for Aviation, Marine, and Land Applications," Energies, MDPI, vol. 15(24), pages 1-21, December.
    4. Izabella Maj & Krzysztof Matus, 2023. "Aluminosilicate Clay Minerals: Kaolin, Bentonite, and Halloysite as Fuel Additives for Thermal Conversion of Biomass and Waste," Energies, MDPI, vol. 16(11), pages 1-17, May.
    5. Misyura, S.Y., 2019. "Non-stationary combustion of natural and artificial methane hydrate at heterogeneous dissociation," Energy, Elsevier, vol. 181(C), pages 589-602.
    6. Kai Lei & Buqing Ye & Jin Cao & Rui Zhang & Dong Liu, 2017. "Combustion Characteristics of Single Particles from Bituminous Coal and Pine Sawdust in O 2 /N 2 , O 2 /CO 2 , and O 2 /H 2 O Atmospheres," Energies, MDPI, vol. 10(11), pages 1-12, October.
    7. Dorokhov, V.V. & Kuznetsov, G.V. & Vershinina, K.Yu. & Strizhak, P.A., 2021. "Relative energy efficiency indicators calculated for high-moisture waste-based fuel blends using multiple-criteria decision-making," Energy, Elsevier, vol. 234(C).
    8. Anufriev, I.S. & Kopyev, E.P. & Alekseenko, S.V. & Sharypov, O.V. & Vigriyanov, M.S., 2022. "New ecology safe waste-to-energy technology of liquid fuel combustion with superheated steam," Energy, Elsevier, vol. 250(C).
    9. Vershinina, Ksenia Yu & Kuznetsov, Genii V. & Strizhak, Pavel A., 2017. "Sawdust as ignition intensifier of coal water slurries containing petrochemicals," Energy, Elsevier, vol. 140(P1), pages 69-77.
    10. Timur Kogabayev & Anne Põder & Henrik Barth & Rando Värnik, 2023. "Prospects for Wood Pellet Production in Kazakhstan: A Case Study on Business Model Adjustment," Energies, MDPI, vol. 16(15), pages 1-20, August.
    11. Galina Nyashina & Pavel Strizhak, 2018. "Impact of Forest Fuels on Gas Emissions in Coal Slurry Fuel Combustion," Energies, MDPI, vol. 11(9), pages 1-16, September.
    12. Beata Jabłońska & Paweł Kiełbasa & Maroš Korenko & Tomasz Dróżdż, 2019. "Physical and Chemical Properties of Waste from PET Bottles Washing as A Component of Solid Fuels," Energies, MDPI, vol. 12(11), pages 1-17, June.
    13. Antonov, Dmitri V. & Valiullin, Timur R. & Iegorov, Roman I. & Strizhak, Pavel A., 2017. "Effect of macroscopic porosity onto the ignition of the waste-derived fuel droplets," Energy, Elsevier, vol. 119(C), pages 1152-1158.
    14. Kim, Seonggon & Ko, Yunmo & Lee, Geun Jeong & Lee, Jae Won & Xu, Ronghuan & Ahn, Hyungseop & Kang, Yong Tae, 2023. "Sustainable energy harvesting from post-combustion CO2 capture using amine-functionalized solvents," Energy, Elsevier, vol. 267(C).
    15. Moreira, Rui & Bimbela, Fernando & Gandía, Luis M. & Ferreira, Abel & Sánchez, Jose Luis & Portugal, António, 2021. "Oxidative steam reforming of glycerol. A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    16. Muhammad Usman & Muhammad Humayun & Syed Shaheen Shah & Habib Ullah & Asif A Tahir & Abbas Khan & Habib Ullah, 2021. "Bismuth-Graphene Nanohybrids: Synthesis, Reaction Mechanisms, and Photocatalytic Applications—A Review," Energies, MDPI, vol. 14(8), pages 1-36, April.
    17. Ming Lei & Cen Sun & Chunbo Wang, 2018. "Techno-Economic Analysis of a 600 MW Oxy-Enrich Pulverized Coal-Fired Boiler," Energies, MDPI, vol. 11(4), pages 1-12, March.
    18. Dan Yu & Caihong Zhang & Siyi Wang & Lan Zhang, 2023. "Evolutionary Game and Simulation Analysis of Power Plant and Government Behavior Strategies in the Coupled Power Generation Industry of Agricultural and Forestry Biomass and Coal," Energies, MDPI, vol. 16(3), pages 1-19, February.
    19. Vershinina, K. Yu & Shlegel, N.E. & Strizhak, P.A., 2019. "Relative combustion efficiency of composite fuels based on of wood processing and oil production wastes," Energy, Elsevier, vol. 169(C), pages 18-28.
    20. Shi, Jingxin & Huang, Wenping & Han, Hongjun & Xu, Chunyan, 2021. "Pollution control of wastewater from the coal chemical industry in China: Environmental management policy and technical standards," Renewable and Sustainable Energy Reviews, Elsevier, vol. 143(C).

    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:24:p:9591-:d:1006616. 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.