IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v11y2018i4p846-d139619.html
   My bibliography  Save this article

Aqueous Leaching Prior to Dewatering Improves the Quality of Solid Fuels from Grasslands

Author

Listed:
  • Frank Hensgen

    (Department of Grassland Science and Renewable Plant Resources, Universität Kassel, Steinstrasse 19, 37213 Witzenhausen, Germany)

  • Michael Wachendorf

    (Department of Grassland Science and Renewable Plant Resources, Universität Kassel, Steinstrasse 19, 37213 Witzenhausen, Germany)

Abstract

Renewable energies are necessary to reduce greenhouse gas emissions in energy production, and biomass plays a dominant role in the renewable energy sector. Combustion of biomass constitutes an efficient conversion technique, but is hindered by harmful elements which are frequently contained in residual grassland biomass. We investigated the effect of leaching on solid fuel quality with three independent experiments including the following treatments: (1) with or without leaching, (2) with leaching at various water to silage ratios and (3) with the use of press liquid versus fresh water. Biomass was mechanically dehydrated and press cakes for combustion were produced and analyzed for their concentrations of ash, N and minerals harmful for combustion. Solid fuel quality was improved by leaching prior to dewatering, and the application of higher proportions of fresh water enabled even higher quality to be attained.

Suggested Citation

  • Frank Hensgen & Michael Wachendorf, 2018. "Aqueous Leaching Prior to Dewatering Improves the Quality of Solid Fuels from Grasslands," Energies, MDPI, vol. 11(4), pages 1-13, April.
    • Handle: RePEc:gam:jeners:v:11:y:2018:i:4:p:846-:d:139619
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/11/4/846/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/11/4/846/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jan Hari Arti Khalsa & Frank Döhling & Florian Berger, 2016. "Foliage and Grass as Fuel Pellets–Small Scale Combustion of Washed and Mechanically Leached Biomass," Energies, MDPI, vol. 9(5), pages 1-16, May.
    2. Hinrichs-Rahlwes, Rainer, 2013. "Renewable energy: Paving the way towards sustainable energy security," Renewable Energy, Elsevier, vol. 49(C), pages 10-14.
    3. Panwar, N.L. & Kaushik, S.C. & Kothari, Surendra, 2011. "Role of renewable energy sources in environmental protection: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(3), pages 1513-1524, April.
    4. Meike Nitsche & Frank Hensgen & Michael Wachendorf, 2017. "Energy Generation from Horse Husbandry Residues by Anaerobic Digestion, Combustion, and an Integrated Approach," Sustainability, MDPI, vol. 9(3), pages 1-13, February.
    5. Nodirjon Nurmatov & Daniel Armando Leon Gomez & Frank Hensgen & Lutz Bühle & Michael Wachendorf, 2016. "High-Quality Solid Fuel Production from Leaf Litter of Urban Street Trees," Sustainability, MDPI, vol. 8(12), pages 1-13, November.
    6. Frank Hensgen & Michael Wachendorf, 2016. "The Effect of the Invasive Plant Species Lupinus polyphyllus Lindl. on Energy Recovery Parameters of Semi-Natural Grassland Biomass," Sustainability, MDPI, vol. 8(10), pages 1-14, October.
    7. Meike Nitsche & Frank Hensgen & Michael Wachendorf, 2017. "Using Grass Cuttings from Sports Fields for Anaerobic Digestion and Combustion," Energies, MDPI, vol. 10(3), pages 1-11, March.
    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. Van Meerbeek, Koenraad & Muys, Bart & Hermy, Martin, 2019. "Lignocellulosic biomass for bioenergy beyond intensive cropland and forests," Renewable and Sustainable Energy Reviews, Elsevier, vol. 102(C), pages 139-149.
    2. Ben Joseph & Frank Hensgen & Lutz Bühle & Michael Wachendorf, 2018. "Solid Fuel Production from Semi-Natural Grassland Biomass—Results from a Commercial-Scale IFBB Plant," Energies, MDPI, vol. 11(11), pages 1-17, November.
    3. Hahn, Henning & Krautkremer, Bernd & Hartmann, Kilian & Wachendorf, Michael, 2014. "Review of concepts for a demand-driven biogas supply for flexible power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 29(C), pages 383-393.
    4. Wenran Gao & Hui Li & Karnowo & Bing Song & Shu Zhang, 2020. "Integrated Leaching and Thermochemical Technologies for Producing High-Value Products from Rice Husk: Leaching of Rice Husk with the Aqueous Phases of Bioliquids," Energies, MDPI, vol. 13(22), pages 1-15, November.
    5. Mahtta, Richa & Joshi, P.K. & Jindal, Alok Kumar, 2014. "Solar power potential mapping in India using remote sensing inputs and environmental parameters," Renewable Energy, Elsevier, vol. 71(C), pages 255-262.
    6. Karatayev, Marat & Clarke, Michèle L., 2016. "A review of current energy systems and green energy potential in Kazakhstan," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 491-504.
    7. Hosseini, Seyed Ehsan & Wahid, Mazlan Abdul, 2014. "Development of biogas combustion in combined heat and power generation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 40(C), pages 868-875.
    8. Kannan, Nadarajah & Vakeesan, Divagar, 2016. "Solar energy for future world: - A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 1092-1105.
    9. Dey, Subhashish & Sreenivasulu, Anduri & Veerendra, G.T.N. & Rao, K. Venkateswara & Babu, P.S.S. Anjaneya, 2022. "Renewable energy present status and future potentials in India: An overview," Innovation and Green Development, Elsevier, vol. 1(1).
    10. Aikifa Raza & Jin-You Lu & Safa Alzaim & Hongxia Li & TieJun Zhang, 2018. "Novel Receiver-Enhanced Solar Vapor Generation: Review and Perspectives," Energies, MDPI, vol. 11(1), pages 1-29, January.
    11. Sofia Dahlgren & Jonas Ammenberg, 2021. "Sustainability Assessment of Public Transport, Part II—Applying a Multi-Criteria Assessment Method to Compare Different Bus Technologies," Sustainability, MDPI, vol. 13(3), pages 1-30, January.
    12. Gao, Chunjiao & Chen, Hongxi, 2023. "Electricity from renewable energy resources: Sustainable energy transition and emissions for developed economies," Utilities Policy, Elsevier, vol. 82(C).
    13. Li, Xue & Lin, Cong & Wang, Yang & Zhao, Lingying & Duan, Na & Wu, Xudong, 2015. "Analysis of rural household energy consumption and renewable energy systems in Zhangziying town of Beijing," Ecological Modelling, Elsevier, vol. 318(C), pages 184-193.
    14. Nadine Székely & Jan vom Brocke, 2017. "What can we learn from corporate sustainability reporting? Deriving propositions for research and practice from over 9,500 corporate sustainability reports published between 1999 and 2015 using topic ," PLOS ONE, Public Library of Science, vol. 12(4), pages 1-27, April.
    15. Karunakaran Venkatesan & Uma Govindarajan & Padmanathan Kasinathan & Sanjeevikumar Padmanaban & Jens Bo Holm-Nielsen & Zbigniew Leonowicz, 2019. "Economic Analysis of HRES Systems with Energy Storage During Grid Interruptions and Curtailment in Tamil Nadu, India: A Hybrid RBFNOEHO Technique," Energies, MDPI, vol. 12(16), pages 1-26, August.
    16. Mumuh Muhsin Z. & Nina Herlina & Miftahul Falah & Etty Saringendyanti & Kunto Sofianto & Norlaila Md Zin, 2021. "Impact of Climate Change on Agriculture Sector of Malaysia," International Journal of Energy Economics and Policy, Econjournals, vol. 11(6), pages 138-144.
    17. Aldona Standar & Agnieszka Kozera & Łukasz Satoła, 2021. "The Importance of Local Investments Co-Financed by the European Union in the Field of Renewable Energy Sources in Rural Areas of Poland," Energies, MDPI, vol. 14(2), pages 1-23, January.
    18. Sara Sousa, 2021. "Environmental Taxation in Portugal: A Contribution to Sustainability," Eurasian Studies in Business and Economics, in: Mehmet Huseyin Bilgin & Hakan Danis & Ender Demir & Sofia Vale (ed.), Eurasian Economic Perspectives, pages 369-382, Springer.
    19. Aytav, Emre & Kocar, Günnur, 2013. "Biodiesel from the perspective of Turkey: Past, present and future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 25(C), pages 335-350.
    20. Tükenmez, Mine & Demireli, Erhan, 2012. "Renewable energy policy in Turkey with the new legal regulations," Renewable Energy, Elsevier, vol. 39(1), pages 1-9.

    More about this item

    Keywords

    IFBB; biomass; fuel; combustion; leaching;
    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:11:y:2018:i:4:p:846-:d:139619. 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.