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Estimating Energy- and Eco-Balances for Continuous Bio-Ethanol Production Using a Blenke Cascade System

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  • Jean Nepomuscene Ntihuga

    (Department of Fermentation Technology, Institute of Food Science and Biotechnology, Hohenheim Universität, Garbenstrasse 23, Stuttgart 70599, Germany
    Department of Food Process Engineering, Institute of Food Science and Biotechnology, Hohenheim Universität, Garbenstrasse 25, Stuttgart 70599, Germany)

  • Thomas Senn

    (Department of Fermentation Technology, Institute of Food Science and Biotechnology, Hohenheim Universität, Garbenstrasse 23, Stuttgart 70599, Germany)

  • Peter Gschwind

    (Department of Food Process Engineering, Institute of Food Science and Biotechnology, Hohenheim Universität, Garbenstrasse 25, Stuttgart 70599, Germany)

  • Reinhard Kohlus

    (Department of Food Process Engineering, Institute of Food Science and Biotechnology, Hohenheim Universität, Garbenstrasse 25, Stuttgart 70599, Germany)

Abstract

Energy and environmental effects of wheat-based fuel, produced continuously by a Blenke cascade system, were assessed. Two scenarios: (1) no-co-products utilization scenario; and (2) co-products utilization scenario, were compared. A Life Cycle Assessment (LCA) model was used for analysis. The scope covered a cradle-to-gate inventory. The results from energy analysis showed, that wheat-based ethanol has a positive average net energy value (NEV), NEV = 3.35 MJ/kg ethanol with an average net energy ratio (NER), NER = 1.14 MJ/MJ fossils for scenario 1, while for scenario 2, NEV = 20 MJ/kg ethanol with NER = 3.94 MJ/MJ fossils. The environmental performance analysis indicated that in scenario 1, the strongest contribution to environmental impacts was from the ethanol conversion stage; whereas in scenario 2, it was from wheat production stage. The use of a continuous fermentation system based on Blenke cascade is a promising technology that increases wheat based bio-ethanol’s energy benefits. In addition, the calculated parameters show the potential to significantly reduce emissions level.

Suggested Citation

  • Jean Nepomuscene Ntihuga & Thomas Senn & Peter Gschwind & Reinhard Kohlus, 2013. "Estimating Energy- and Eco-Balances for Continuous Bio-Ethanol Production Using a Blenke Cascade System," Energies, MDPI, vol. 6(4), pages 1-19, April.
    • Handle: RePEc:gam:jeners:v:6:y:2013:i:4:p:2065-2083:d:24926
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    References listed on IDEAS

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    1. Yu, Suiran & Tao, Jing, 2009. "Economic, energy and environmental evaluations of biomass-based fuel ethanol projects based on life cycle assessment and simulation," Applied Energy, Elsevier, vol. 86(Supplemen), pages 178-188, November.
    2. Luo, Lin & van der Voet, Ester & Huppes, Gjalt, 2009. "An energy analysis of ethanol from cellulosic feedstock-Corn stover," Renewable and Sustainable Energy Reviews, Elsevier, vol. 13(8), pages 2003-2011, October.
    3. Power, N. & Murphy, J.D. & McKeogh, E., 2008. "What crop rotation will provide optimal first-generation ethanol production in Ireland, from technical and economic perspectives?," Renewable Energy, Elsevier, vol. 33(7), pages 1444-1454.
    4. García, Carlos A. & Fuentes, Alfredo & Hennecke, Anna & Riegelhaupt, Enrique & Manzini, Fabio & Masera, Omar, 2011. "Life-cycle greenhouse gas emissions and energy balances of sugarcane ethanol production in Mexico," Applied Energy, Elsevier, vol. 88(6), pages 2088-2097, June.
    5. Yee, Kian Fei & Tan, Kok Tat & Abdullah, Ahmad Zuhairi & Lee, Keat Teong, 2009. "Life cycle assessment of palm biodiesel: Revealing facts and benefits for sustainability," Applied Energy, Elsevier, vol. 86(Supplemen), pages 189-196, November.
    6. Dufour, Javier & Iribarren, Diego, 2012. "Life cycle assessment of biodiesel production from free fatty acid-rich wastes," Renewable Energy, Elsevier, vol. 38(1), pages 155-162.
    7. Hu, Zhiyuan & Fang, Fang & Ben, DaoFeng & Pu, Gengqiang & Wang, Chengtao, 2004. "Net energy, CO2 emission, and life-cycle cost assessment of cassava-based ethanol as an alternative automotive fuel in China," Applied Energy, Elsevier, vol. 78(3), pages 247-256, July.
    8. González-García, Sara & Iribarren, Diego & Susmozas, Ana & Dufour, Javier & Murphy, Richard J., 2012. "Life cycle assessment of two alternative bioenergy systems involving Salix spp. biomass: Bioethanol production and power generation," Applied Energy, Elsevier, vol. 95(C), pages 111-122.
    9. Achten, Wouter M.J. & Almeida, Joana & Fobelets, Vincent & Bolle, Evelien & Mathijs, Erik & Singh, Virendra P. & Tewari, Dina N. & Verchot, Louis V. & Muys, Bart, 2010. "Life cycle assessment of Jatropha biodiesel as transportation fuel in rural India," Applied Energy, Elsevier, vol. 87(12), pages 3652-3660, December.
    10. Heller, Martin C & Keoleian, Gregory A & Mann, Margaret K & Volk, Timothy A, 2004. "Life cycle energy and environmental benefits of generating electricity from willow biomass," Renewable Energy, Elsevier, vol. 29(7), pages 1023-1042.
    11. Eriksson, Ola & Finnveden, Goran & Ekvall, Tomas & Bjorklund, Anna, 2007. "Life cycle assessment of fuels for district heating: A comparison of waste incineration, biomass- and natural gas combustion," Energy Policy, Elsevier, vol. 35(2), pages 1346-1362, February.
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    3. Hossain, Nazia & Zaini, Juliana & Indra Mahlia, Teuku Meurah, 2019. "Life cycle assessment, energy balance and sensitivity analysis of bioethanol production from microalgae in a tropical country," Renewable and Sustainable Energy Reviews, Elsevier, vol. 115(C).

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