IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i20p6801-d659184.html
   My bibliography  Save this article

Analysis of Polycyclic Aromatic Hydrocarbon Content in Ash from Solid Fuel Combustion in Low-Power Boilers

Author

Listed:
  • Ewa Szatyłowicz

    (Department of Technology in Environmental Engineering, Faculty of Civil and Environmental Sciences, Bialystok University of Technology, Wiejska 45A, 15-351 Bialystok, Poland)

  • Wojciech Walendziuk

    (Department of Electrical Engineering, Power Electronics and Electrical Power Engineering, Faculty of Electrical Engineering, Bialystok University of Technology, Wiejska 45A, 15-351 Bialystok, Poland)

Abstract

The production of thermal energy is one of the sources of environmental pollution, especially when it uses traditional fossil fuels (in particular hard and brown coal). Burning conventional fuels contributes to air pollution because of emitting gases and producing waste after the process of burning in the form of ash. The work below was aimed at determining the indirect emission of PAHs in the form of fly ash, depending on the type of fuel burned. The conducted research showed which solid fuel combustion content leaves the lowest content of PAH in the fly ash. This work contains the analysis and assessment of the content of 16 PAHs (polycyclic aromatic hydrocarbons) in fly ash from the combustion of five selected solid fuels in low-power boilers. The following fuels were chosen for the research: hard coal with granulation above 60 mm, coal with the grain size of 25–80 mm, coal with the grain size of 8–25 mm, pellets with the grain size of 6 mm, and mixed dry wood. The results of the research showed that the most frequent and most concentrated compounds were naphthalene and acenaphthylene from the PAH group. These hydrocarbons have the smallest number of rings in a molecule. It was also found that the content of the LMW (Low Molecular Weight Polycyclic Aromatic Hydrocarbons) fractions in the fly ash from the analyzed fuels in ∑PAHs exceeds 57% in the case of 6 mm pellets and in the case of the ash from wood and hard coal when the grain size >60 mm. The opposite dependence can be observed in the case of the HMW (High Molecular Weight Polycyclic Aromatic Hydrocarbons) fraction.

Suggested Citation

  • Ewa Szatyłowicz & Wojciech Walendziuk, 2021. "Analysis of Polycyclic Aromatic Hydrocarbon Content in Ash from Solid Fuel Combustion in Low-Power Boilers," Energies, MDPI, vol. 14(20), pages 1-17, October.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:20:p:6801-:d:659184
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/20/6801/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/20/6801/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Aneta Szymajda & Grażyna Łaska & Magdalena Joka, 2021. "Assessment of Cow Dung Pellets as a Renewable Solid Fuel in Direct Combustion Technologies," Energies, MDPI, vol. 14(4), pages 1-15, February.
    2. Liu, Zhengang & Quek, Augustine & Parshetti, Ganesh & Jain, Akshay & Srinivasan, M.P. & Hoekman, S. Kent & Balasubramanian, Rajasekhar, 2013. "A study of nitrogen conversion and polycyclic aromatic hydrocarbon (PAH) emissions during hydrochar–lignite co-pyrolysis," Applied Energy, Elsevier, vol. 108(C), pages 74-81.
    3. Ewa Szatyłowicz & Iwona Skoczko, 2019. "Evaluation of the PAH Content in Soot from Solid Fuels Combustion in Low Power Boilers," Energies, MDPI, vol. 12(22), pages 1-13, November.
    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. Ewa Szatyłowicz & Anna Siemieniuk, 2024. "The Impact of Additives on Gaseous Pollutants from the Combustion of Various Solid Fuels," Energies, MDPI, vol. 17(16), pages 1-20, August.

    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. Wojciech Rzeźnik & Ilona Rzeźnik & Paulina Mielcarek-Bocheńska & Mateusz Urbański, 2023. "Air Pollutants Emission during Co-Combustion of Animal Manure and Wood Pellets in 15 kW Boiler," Energies, MDPI, vol. 16(18), pages 1-17, September.
    2. Zbigniew Jelonek & Monika Fabiańska & Iwona Jelonek, 2021. "Quantitative Assessment of Organic and Inorganic Contaminants in Charcoal," Resources, MDPI, vol. 10(7), pages 1-16, July.
    3. Liu, Peng & Le, Jiawei & Wang, Lanlan & Pan, Tieying & Lu, Xilan & Zhang, Dexiang, 2016. "Relevance of carbon structure to formation of tar and liquid alkane during coal pyrolysis," Applied Energy, Elsevier, vol. 183(C), pages 470-477.
    4. Grażyna Łaska & Ayodeji Raphael Ige, 2023. "A Review: Assessment of Domestic Solid Fuel Sources in Nigeria," Energies, MDPI, vol. 16(12), pages 1-20, June.
    5. Izabella Maj & Sylwester Kalisz & Szymon Ciukaj, 2022. "Properties of Animal-Origin Ash—A Valuable Material for Circular Economy," Energies, MDPI, vol. 15(4), pages 1-15, February.
    6. Peng, Nana & Liu, Zhengang & Liu, Tingting & Gai, Chao, 2016. "Emissions of polycyclic aromatic hydrocarbons (PAHs) during hydrothermally treated municipal solid waste combustion for energy generation," Applied Energy, Elsevier, vol. 184(C), pages 396-403.
    7. Mahmoud G. Hemeida & Ashraf M. Hemeida & Tomonobu Senjyu & Dina Osheba, 2022. "Renewable Energy Resources Technologies and Life Cycle Assessment: Review," Energies, MDPI, vol. 15(24), pages 1-36, December.
    8. Sławomir Obidziński & Magdalena Joka Yildiz & Sebastian Dąbrowski & Jan Jasiński & Wojciech Czekała, 2022. "Application of Post-Flotation Dairy Sludge in the Production of Wood Pellets: Pelletization and Combustion Analysis," Energies, MDPI, vol. 15(24), pages 1-19, December.
    9. David Muñoz-Rodríguez & Pilar Aparicio-Martínez & Alberto-Jesus Perea-Moreno, 2022. "Contribution of Agroforestry Biomass Valorisation to Energy and Environmental Sustainability," Energies, MDPI, vol. 15(22), pages 1-7, November.
    10. Eunhye Song & Seyong Park & Seongkuk Han & Eusil Lee & Ho Kim, 2022. "Characteristics of Hydrothermal Carbonization Hydrochar Derived from Cattle Manure," Energies, MDPI, vol. 15(23), pages 1-14, December.
    11. Sławomir Obidziński & Magdalena Dołżyńska & Małgorzata Kowczyk-Sadowy & Krzysztof Jadwisieńczak & Paweł Sobczak, 2019. "Densification and Fuel Properties of Onion Husks," Energies, MDPI, vol. 12(24), pages 1-18, December.
    12. Nataša Dragutinović & Isabel Höfer & Martin Kaltschmitt, 2021. "Fuel Improvement Measures for Particulate Matter Emission Reduction during Corn Cob Combustion," Energies, MDPI, vol. 14(15), pages 1-23, July.
    13. Chen, Renjie & Yuan, Shijie & Wang, Xiankai & Dai, Xiaohu & Guo, Yali & Li, Chong & Wu, Haibin & Dong, Bin, 2023. "Mechanistic insight into the effect of hydrothermal treatment of sewage sludge on subsequent pyrolysis: Evolution of volatile and their interaction with pyrolysis kinetic and products compositions," Energy, Elsevier, vol. 266(C).
    14. Wu, Zhiqiang & Zhang, Jie & Zhang, Bo & Guo, Wei & Yang, Guidong & Yang, Bolun, 2020. "Synergistic effects from co-pyrolysis of lignocellulosic biomass main component with low-rank coal: Online and offline analysis on products distribution and kinetic characteristics," Applied Energy, Elsevier, vol. 276(C).

    More about this item

    Keywords

    PAH; fly ash; solid fuel; combustion;
    All these keywords.

    Statistics

    Access and download statistics

    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:20:p:6801-:d:659184. 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.