IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v18y2025i14p3677-d1699757.html
   My bibliography  Save this article

Selective Microwave Pretreatment of Biomass Mixtures for Sustainable Energy Production

Author

Listed:
  • Raimonds Valdmanis

    (Faculty of Science and Technology, University of Latvia, Miera Street 32, LV-2169 Salaspils, Latvia)

  • Maija Zake

    (Faculty of Science and Technology, University of Latvia, Miera Street 32, LV-2169 Salaspils, Latvia)

Abstract

Methods for the improvement of regional lignocellulosic resources (wood and agriculture waste) were studied and analyzed using blends with optimized compositions and a selective pretreatment of the blends using microwaves to enhance their thermochemical conversion and energy production efficiency. A batch-size pilot device was used to provide the thermochemical conversion of biomass blends of different compositions, analyzing the synergy of the effects of thermal and chemical interaction between the components on the yield and thermochemical conversion of volatiles, responsible for producing heat energy at various stages of flame formation. To control the thermal decomposition of the biomass, improving the flame characteristics and the produced heat, a selective pretreatment of blends using microwaves (2.45 GHz) was achieved by varying the temperature of microwave pretreatment. Assessing correlations between changes in the main characteristics of pretreated blends (elemental composition and heating value) on the produced heat and composition of products suggests that selective MW pretreatment of biomass blends activates synergistic effects of thermal and chemical interaction, enhancing the yield and combustion of volatiles with a correlating increase in produced heat energy, thus promoting the wider use of renewable biomass resources for sustainable energy production by limiting the use of fossil fuels for heat-energy production and the formation of GHG emissions.

Suggested Citation

  • Raimonds Valdmanis & Maija Zake, 2025. "Selective Microwave Pretreatment of Biomass Mixtures for Sustainable Energy Production," Energies, MDPI, vol. 18(14), pages 1-20, July.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:14:p:3677-:d:1699757
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/18/14/3677/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/18/14/3677/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. 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).
    2. de Souza, Hector Jesus Pegoretti Leite & Arantes, Marina Donária Chaves & Vidaurre, Graziela Baptista & Andrade, Carlos Rogério & Carneiro, Angélica de Cássia Oliveira & de Souza, Daniel Pegoretti Lei, 2020. "Pelletization of eucalyptus wood and coffee growing wastes: Strategies for biomass valorization and sustainable bioenergy production," Renewable Energy, Elsevier, vol. 149(C), pages 128-140.
    3. Arshanitsa, Alexandr & Akishin, Yegor & Zile, Edmund & Dizhbite, Tatiana & Solodovnik, Valentin & Telysheva, Galina, 2016. "Microwave treatment combined with conventional heating of plant biomass pellets in a rotated reactor as a high rate process for solid biofuel manufacture," Renewable Energy, Elsevier, vol. 91(C), pages 386-396.
    4. Li, Boyu & Fan, Xing & Yu, Senshen & Xia, Hongying & Nong, Yonghong & Bian, Junping & Sun, Mingyu & Zi, Wenhua, 2023. "Microwave heating of biomass waste residues for sustainable bioenergy and biomass materials preparation: A parametric simulation study," Energy, Elsevier, vol. 274(C).
    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. Kuang, Yucen & Jiang, Tao & Wu, Longqi & Liu, Xiaoqian & Yang, Xuke & Sher, Farooq & Wei, Zhifang & Zhang, Shengfu, 2023. "High-temperature rheological behavior and non-isothermal pyrolysis mechanism of macerals separated from different coals," Energy, Elsevier, vol. 277(C).
    2. Inesa Barmina & Antons Kolmickovs & Raimonds Valdmanis & Maija Zake & Sergejs Vostrikovs & Harijs Kalis & Uldis Strautins, 2019. "Electric Field Effect on the Thermal Decomposition and Co-combustion of Straw with Solid Fuel Pellets," Energies, MDPI, vol. 12(8), pages 1-20, April.
    3. Yang, Jie & Li, Conghui & Ma, Kai & Liu, Hongru & Guo, Shiliang, 2024. "Multi-energy pricing strategy for port integrated energy systems based on contract mechanism," Energy, Elsevier, vol. 290(C).
    4. Bhattacharya, Raikamal & Arora, Sidharth & Ghosh, Sanjoy, 2022. "Utilization of waste pine needles for the production of cellulolytic enzymes in a solid state fermentation bioreactor and high calorific value fuel pellets from fermented residue: Towards a biorefiner," Renewable Energy, Elsevier, vol. 195(C), pages 1064-1076.
    5. Mei Yin Ong & Saifuddin Nomanbhay, 2022. "Optimization Study on Microwave-Assisted Hydrothermal Liquefaction of Malaysian Macroalgae Chaetomorpha sp. for Phenolic-Rich Bio-Oil Production," Energies, MDPI, vol. 15(11), pages 1-22, May.
    6. Setter, C. & Oliveira, T.J.P., 2022. "Evaluation of the physical-mechanical and energy properties of coffee husk briquettes with kraft lignin during slow pyrolysis," Renewable Energy, Elsevier, vol. 189(C), pages 1007-1019.
    7. Ni, Zhanshi & Liu, Xiang & Shi, Hao & Tian, Junjian & Yao, Yurou & Hu, Peng & He, Liqun & Meng, Kesheng & Lin, Qizhao, 2024. "Interaction mechanism and pollutant emission characteristics of sewage sludge and corncob co-combustion," Renewable Energy, Elsevier, vol. 231(C).
    8. Linards Goldšteins & Māris Gunārs Dzenis & Viesturs Šints & Raimonds Valdmanis & Maija Zaķe & Alexandr Arshanitsa, 2022. "Microwave Pre-Treatment and Blending of Biomass Pellets for Sustainable Use of Local Energy Resources in Energy Production," Energies, MDPI, vol. 15(9), pages 1-21, May.
    9. Ma, Xiufen & Ning, Haifeng & Zhang, Xuefei & Zang, Zhenjuan & Xing, Xianjun, 2024. "Co-combustion characteristics of coal slime and moso bamboo based on artificial neural network modeling and TG-FTIR," Energy, Elsevier, vol. 313(C).
    10. Alexandr Arshanitsa & Lilija Jashina & Matiss Pals & Jevgenija Ponomarenko & Yegor Akishin & Maja Zake, 2022. "Characteristics of the Main- and Side-Stream Products of Microwave Assisted Torrefaction of Lignocellulosic Biomass of Different Origination," Energies, MDPI, vol. 15(5), pages 1-20, March.
    11. Sá, Isabella A. & Macedo, Lucélia A. & Sant’Anna Chaves, Bruno & Galvão, Luiz Gustavo O. & Vale, Ailton Teixeira & Ghesti, Grace F. & de Paula Protásio, Thiago & Rodrigues, Juliana Sabino & Lamas, Giu, 2024. "Evaluating the quality of wood waste pellets and environmental impact mitigation for decentralized energy recovery in the Amazon," Renewable Energy, Elsevier, vol. 231(C).
    12. Yang, Wei & Zhu, Youjian & Li, Yu & Cheng, Wei & Zhang, Wennan & Yang, Haiping & Tan, Zhiwu & Chen, Hanping, 2022. "Mitigation of particulate matter emissions from co-combustion of rice husk with cotton stalk or cornstalk," Renewable Energy, Elsevier, vol. 190(C), pages 893-902.
    13. A. Silveira, Edgar & Santanna Chaves, Bruno & Macedo, Lucélia & Ghesti, Grace F. & Evaristo, Rafael B.W. & Cruz Lamas, Giulia & Luz, Sandra M. & Protásio, Thiago de Paula & Rousset, Patrick, 2023. "A hybrid optimization approach towards energy recovery from torrefied waste blends," Renewable Energy, Elsevier, vol. 212(C), pages 151-165.
    14. Duarte, Alexandra & Uribe, Juan Carlos & Sarache, William & Calderón, Andrés, 2021. "Economic, environmental, and social assessment of bioethanol production using multiple coffee crop residues," Energy, Elsevier, vol. 216(C).
    15. Huang, Feifan & Liu, Chao & Cheng, Siqin & Li, Tao, 2024. "Microwave thermal regeneration characteristics of spent activated carbon based on a coupled electromagnetic, heat and mass transfer multiphase porous media model," Energy, Elsevier, vol. 292(C).
    16. Biao Wang & Na Liu & Shanshan Wang & Xiaoxian Li & Rui Li & Yulong Wu, 2023. "Study on Co-Pyrolysis of Coal and Biomass and Process Simulation Optimization," Sustainability, MDPI, vol. 15(21), pages 1-16, October.
    17. Zhi Xu & Zhaohui Guo & Huimin Xie & Yulian Hu, 2022. "Effect of Cd on Pyrolysis Velocity and Deoxygenation Characteristics of Rice Straw: Analogized with Cd-Impregnated Representative Biomass Components," IJERPH, MDPI, vol. 19(15), pages 1-18, July.
    18. Jiao, Zixin & Qiu, Penghua & Chen, Xiye & Liu, Li & Zhang, Linyao & Xing, Chang, 2023. "Effects of volatiles and active AAEMs interaction with char on char characteristics during co-pyrolysis," Renewable Energy, Elsevier, vol. 208(C), pages 618-626.
    19. Siddique, Istiaq Jamil & Salema, Arshad Adam & Antunes, Elsa & Vinu, Ravikrishnan, 2022. "Technical challenges in scaling up the microwave technology for biomass processing," Renewable and Sustainable Energy Reviews, Elsevier, vol. 153(C).
    20. Alexandr Arshanitsa & Lilija Jashina & Matiss Pals & Raimonds Valdmanis & Maja Zake, 2022. "Effect of Microwave Pre-Treatment of Biomass on the Thermal Oxidative Conversion of Biomass Blends Containing Pre-Treated and Raw Biomass of Different Origination in Terms of Processing Rate and Heat ," Energies, MDPI, vol. 15(19), pages 1-16, September.

    More about this item

    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:18:y:2025:i:14:p:3677-:d:1699757. 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.