Assessment of a novel alder biorefinery concept to meet demands of economics feasibility, energy production and long term environmental sustainability

Tobias Thomsen; Jesper Ahrenfeldt; Sune Tjalfe Thomsen

doi:10.5071/20thEUBCE2012-2AO.7.5

Assessment of a novel alder biorefinery concept to meet demands of economics feasibility, energy production and long term environmental sustainability

Tobias Thomsen, Jesper Ahrenfeldt, Sune Tjalfe Thomsen

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › peer review

Abstract

A biorefinery concept based on alder tree plantations on degenerated or marginalized soils is developed to illustrate how it is possible to comply with indicators of economic feasibility, fossil fuel depletion concerns and long term sustainability issues. The biorefinery is based on grey alder (Alnus incana), and provide the following end products: Heat and power, bio-pharmaceuticals (diaryl heptanoids), Bio-SNG, ethyl acetate, replenished soils and a
carbon sink. Several system setups were examined and compared. The optimal design obtained the following production characteristics: Total system Energy Return on energy Invested 4.4, total system Exergy Return on exergy Invested
3.5, Net Energy Output 78 GJ/ha/year, Net Exergy Output 50 GJ/ha/year, Net carbon sequestration 0.8 ton CO2-eq/ha/year, Total product value 2030 euro/ha/year and Net Dry Matter Removal 90%.

Originalsprog	Engelsk
Titel	Proceedings of the 20th European Biomass Conference and Exhibition
Antal sider	8
Forlag	ETA-Florence Renewable Energies
Publikationsdato	2012
Sider	700-707
ISBN (Trykt)	978-88-89407-54-7
DOI	https://doi.org/10.5071/20thEUBCE2012-2AO.7.5
Status	Udgivet - 2012
Udgivet eksternt	Ja
Begivenhed	20th European Biomass Conference and exhibition - Milano Convention Centre, Milan, Italien Varighed: 18 jun. 2012 → 21 jun. 2012

Konference

Konference	20th European Biomass Conference and exhibition
Lokation	Milano Convention Centre
Land/Område	Italien
By	Milan
Periode	18/06/2012 → 21/06/2012

Link til dokument

10.5071/20thEUBCE2012-2AO.7.5

Citer dette

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title = "Assessment of a novel alder biorefinery concept to meet demands of economics feasibility, energy production and long term environmental sustainability",

abstract = "A biorefinery concept based on alder tree plantations on degenerated or marginalized soils is developed to illustrate how it is possible to comply with indicators of economic feasibility, fossil fuel depletion concerns and long term sustainability issues. The biorefinery is based on grey alder (Alnus incana), and provide the following end products: Heat and power, bio-pharmaceuticals (diaryl heptanoids), Bio-SNG, ethyl acetate, replenished soils and acarbon sink. Several system setups were examined and compared. The optimal design obtained the following production characteristics: Total system Energy Return on energy Invested 4.4, total system Exergy Return on exergy Invested3.5, Net Energy Output 78 GJ/ha/year, Net Exergy Output 50 GJ/ha/year, Net carbon sequestration 0.8 ton CO2-eq/ha/year, Total product value 2030 euro/ha/year and Net Dry Matter Removal 90%.",

author = "Tobias Thomsen and Jesper Ahrenfeldt and Thomsen, {Sune Tjalfe}",

year = "2012",

doi = "10.5071/20thEUBCE2012-2AO.7.5",

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pages = "700--707",

booktitle = "Proceedings of the 20th European Biomass Conference and Exhibition",

publisher = "ETA-Florence Renewable Energies",

address = "Italy",

note = "20th European Biomass Conference and exhibition, EU BC&E 2012 ; Conference date: 18-06-2012 Through 21-06-2012",

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Thomsen, T, Ahrenfeldt, J & Thomsen, ST 2012, Assessment of a novel alder biorefinery concept to meet demands of economics feasibility, energy production and long term environmental sustainability. i Proceedings of the 20th European Biomass Conference and Exhibition. ETA-Florence Renewable Energies, s. 700-707, 20th European Biomass Conference and exhibition, Milan, Italien, 18/06/2012. https://doi.org/10.5071/20thEUBCE2012-2AO.7.5

Assessment of a novel alder biorefinery concept to meet demands of economics feasibility, energy production and long term environmental sustainability. / Thomsen, Tobias; Ahrenfeldt, Jesper; Thomsen, Sune Tjalfe.
Proceedings of the 20th European Biomass Conference and Exhibition. ETA-Florence Renewable Energies, 2012. s. 700-707.

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › peer review

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