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Toward New Value-Added Products Made from Anaerobic Digestate: Part 2—Effect of Loading Level on the Densification of Solid Digestate

Author

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  • Grzegorz Łysiak

    (Department of Food Engineering and Machines, University of Life Sciences in Lublin, 20-950 Lublin, Poland)

  • Ryszard Kulig

    (Department of Food Engineering and Machines, University of Life Sciences in Lublin, 20-950 Lublin, Poland)

  • Alina Kowalczyk-Juśko

    (Department of Environmental Engineering and Geodesy, University of Life Sciences in Lublin, Leszczyńskiego 7, 20-069 Lublin, Poland)

Abstract

A comprehensive understanding of the mechanisms associated with the pelletization of an anaerobic digestate is necessary to optimize the pellet production process and achieve better and more sustainable management of the digestate. This work evaluated the digestate behavior during cyclic loading and unloading in a closed matrix. The results presented here are a continuation of those observed in previous work that evaluated the effect of moisture content on the behavior of the digestate under cyclic loading/unloading conditions in a closed matrix. The effect of moisture content on the distribution of permanent and elastic strain energy demonstrated in the previous study was verified in the present work under different loading conditions. A Zwick universal machine was used for the experiments. The samples were loaded with amplitudes of 8, 11, 14, 17, and 20 kN for 10 cycles. Two distinct moisture levels of the digestate—10% and 22%—were analyzed. The results of the present study confirmed that the elastic energy dissipated was independent of the moisture content of the digestate and remained relatively constant for a wide range of the applied loads. Higher values of elastic strain energy were observed for the digestate with higher moisture content only when higher loads were applied. In the range of the studied loads, characteristic differences were noted in loading/unloading curves regardless of the load magnitude. The increase in the applied load led to an increase in pellet strength, but only when the moisture content of the digestate was 10%. The results of the pellet strength reflect well the results of irreversible energy and the conclusions about the area enclosed between loading and unloading curves.

Suggested Citation

  • Grzegorz Łysiak & Ryszard Kulig & Alina Kowalczyk-Juśko, 2023. "Toward New Value-Added Products Made from Anaerobic Digestate: Part 2—Effect of Loading Level on the Densification of Solid Digestate," Sustainability, MDPI, vol. 15(9), pages 1-18, April.
    • Handle: RePEc:gam:jsusta:v:15:y:2023:i:9:p:7396-:d:1136355
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    References listed on IDEAS

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    1. Wentao Li & Mingfeng Wang & Fanbin Meng & Yifei Zhang & Bo Zhang, 2022. "A Review on the Effects of Pretreatment and Process Parameters on Properties of Pellets," Energies, MDPI, vol. 15(19), pages 1-23, October.
    2. Mostafa, Mohamed E. & Hu, Song & Wang, Yi & Su, Sheng & Hu, Xun & Elsayed, Saad A. & Xiang, Jun, 2019. "The significance of pelletization operating conditions: An analysis of physical and mechanical characteristics as well as energy consumption of biomass pellets," Renewable and Sustainable Energy Reviews, Elsevier, vol. 105(C), pages 332-348.
    3. Jakub Styks & Marek Wróbel & Jarosław Frączek & Adrian Knapczyk, 2020. "Effect of Compaction Pressure and Moisture Content on Quality Parameters of Perennial Biomass Pellets," Energies, MDPI, vol. 13(8), pages 1-20, April.
    4. Joseph I. Orisaleye & Simeon O. Jekayinfa & Christian Dittrich & Okey F. Obi & Ralf Pecenka, 2023. "Effects of Feeding Speed and Temperature on Properties of Briquettes from Poplar Wood Using a Hydraulic Briquetting Press," Resources, MDPI, vol. 12(1), pages 1-16, January.
    5. Anukam, Anthony & Berghel, Jonas & Henrikson, Gunnar & Frodeson, Stefan & Ståhl, Magnus, 2021. "A review of the mechanism of bonding in densified biomass pellets," Renewable and Sustainable Energy Reviews, Elsevier, vol. 148(C).
    6. Alvyra Slepetiene & Jurgita Ceseviciene & Kristina Amaleviciute-Volunge & Audrone Mankeviciene & Irmantas Parasotas & Aida Skersiene & Linas Jurgutis & Jonas Volungevicius & Darijus Veteikis & Ieva Mo, 2023. "Solid and Liquid Phases of Anaerobic Digestate for Sustainable Use of Agricultural Soil," Sustainability, MDPI, vol. 15(2), pages 1-19, January.
    7. Czekała, Wojciech & Bartnikowska, Sylwia & Dach, Jacek & Janczak, Damian & Smurzyńska, Anna & Kozłowski, Kamil & Bugała, Artur & Lewicki, Andrzej & Cieślik, Marta & Typańska, Dorota & Mazurkiewicz, Ja, 2018. "The energy value and economic efficiency of solid biofuels produced from digestate and sawdust," Energy, Elsevier, vol. 159(C), pages 1118-1122.
    8. Bajwa, Dilpreet S. & Peterson, Tyler & Sharma, Neeta & Shojaeiarani, Jamileh & Bajwa, Sreekala G., 2018. "A review of densified solid biomass for energy production," Renewable and Sustainable Energy Reviews, Elsevier, vol. 96(C), pages 296-305.
    9. Granado, Marcos Paulo Patta & Suhogusoff, Yuri Valentinovich Machado & Santos, Luis Ricardo Oliveira & Yamaji, Fabio Minoru & De Conti, Andrea Cressoni, 2021. "Effects of pressure densification on strength and properties of cassava waste briquettes," Renewable Energy, Elsevier, vol. 167(C), pages 306-312.
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