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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
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    1. 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.
    2. 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.
    3. 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.
    4. 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).
    5. 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.
    6. 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).
    7. 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.
    8. 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.
    9. 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.
    10. 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.
    11. 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.
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