Sortierung Titel Year

Publikationen


Technical Reports | 2016

Biofuels in transport

Bacovsky D. Biofuels in transport. WPC Guide to Biofuels. September 2016.

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Conference contributions | 2013

Biofuels in Austria – yesterday, today and tomorrow

Wörgetter M, Bacovsky D. Biofuels in Austria – yesterday, today and tomorrow, 20th International Symposium on Alcohol Fuels (ISAF) 2013, 25th-27th of March 2013, Cape Town, South Africa.

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Conference contributions | 2020

Biofuels for transport decarbonisation Country specific assessment for Finland, Sweden, Germany, USA and Brazil

Matschegg D, Biofuels for transport decarbonisation Country specific assessment for Finland, Sweden, Germany, USA and Brazil. 6th Central European Biomass Conference, 22-24 January 2020, Graz.

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Studien | 2019

Bioenergy in Austria

Bacovsky D, Matschegg D. Bioenergy in Austria. Federal Ministry for Transport, Innovation and Technology. 2019:52.

Federal Ministry for Transport, Innovation and Technology

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Conference contributions | 2013

Bioenergy and Microalgae - Research and networking activities at the Austrian competence centre BIOENERGY 2020+ with a special focus on Algae energy

Sonnleitner A, Bacovsky D, Wörgetter M. J –EraCenter, Workshop “Bioenergy and Microalgae - Research and networking activities at the Austrian competence centre BIOENERGY 2020+ with a special focus on Algae energy”, 21st of November, Vienna, Austria, 2013.

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Conference contributions | 2013

Bioenergielösungen im Neubau

Schmidl C, Moser W, Reichert G. Bioenergielösungen im Neubau, Veranstaltung des Biomasseverbandes "Erneuerbare Wärme-Schlüssel zur Energiewende" 2013, 8th of May 2013, Vienna, Austria.

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Conference contributions | 2012

Bioenergie in Österreich – Entwicklungen, Stand und Perspektiven

Ragossnig A. Bioenergie in Österreich – Entwicklungen, Stand und Perspektiven, Bioenergieforum Rostock 2012, 14th-15th of June 2012, Rostock, Germany.

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Der vorliegende Beitrag analysiert die historische Entwicklung der Bioenergienutzung sowie deren aktuellen Stellenwert in der Energieversorgung Österreichs. In weiterer Folge werden auf Basis von Prognosen die zukünftige Entwicklung der Bioenergienutzung in Österreich sowie die damit einhergehenden Herausforderungen umrissen. Aktuelle Leuchtturmprojekte im Bioenergiesektor und Aspekte aus der österreichischen Bioenergieforschung ergänzen den Beitrag.

Ausgehend von der Analyse der historischen Entwicklung und der aktuellen Rolle der Erneuerbaren Energieträger im Allgemeinen wird der Stellenwert der Bioenergie im österreichischen Energiesystem insgesamt sowie in den Sektoren Wärme, elektrischer Strom und Treibstoffe im Detail diskutiert. Weiters werden die zukünftige Rolle der Bioenergie in Österreich und die Herausforderungen für den Ausbau der Bioenergienutzung umrissen. Exemplarisch wird die Rolle der Bioenergie für eine nachhaltige/regionale Energieversorgung des Burgenlands erörtert. Abschliessend werden Pilotprojekte im österreichischen Bioenergiesektor und die Strukturen der österreichischen Bioenergieforschung dargestellt.

Conference contributions | 2013

Bioenergie aus Mikroalgen - Forschung und Vernetzung im Kompetenzzentrum BIOENERGY 2020+

Sonnleitner A. Vernetzungsworkshop "Algen als biogene Ressource - Akteure in Österreich", Bioenergie aus Mikroalgen - Forschung und Vernetzung im Kompetenzzentrum BIOENERGY 2020+, 6th of November, Wieselburg-Land, Austria, 2013.

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Peer-reviewed publications | 2014

Biodiesel Production in Africa

Walimwipi H, Yamba FD, Wörgetter M, Rathbauer J, Bacovsky D. Biodiesel production in Africa. Bioenergy for sustainable development in Africa. ISBN 978-94-007-2181-4 2012:93-102.

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Contributions at other events | 2012

Biocombustible materials obtained from biomass using cobalt based catalysts

Sauciuc, A. Biocombustible materials obtained from biomass using cobalt based catalysts, Ph.D. Thesis, Vienna University of Technology, Vienna, Austria, 2012.

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Conference contributions | 2020

BIOCHAR - Reaction kinetics under gasification conditions by experimental tests with TGA

Lagler J, Martini S, Kienzl N, Loder A. BIOCHAR - Reaction kinetics under gasification conditions by experimental tests with TGA. 6th Central European Biomass Conference. 2020. Graz.

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Conference contributions | 2012

BioCAT – Clean Air Technology for Small-Scale Biomass Combustion Systems

Haslinger W, et al. BioCAT – Clean Air Technology for Small-Scale Biomass Combustion Systems, 20th European Biomass Conference 2012, 18th-22nd of June 2012, Milano, Italy.

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Peer Reviewed Scientific Journals | 2015

Bioavailability of essential trace elements and their impact on anaerobic digestion of slaughterhouse waste

Ortner M, Rameder M, Rachbauer L, Bochmann G, Fuchs W. Bioavailability of essential trace elements and their impact on anaerobic digestion of slaughterhouse waste. Biochemical Engineering Journal. 15 July 2015;99:107-113.

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Conference contributions | 2014

Bilanzierung und Optimierung des Zweibett-Wirbelschicht-Dampfvergasers Oberwart mit IPSEpro

Wilk V, Bosch K, Hofbauer H. Bilanzierung und Optimierung des Zweibett-Wirbelschicht-Dampfvergasers Oberwart mit IPSEpro, Fachtagung Prozesssimulation in der Energietechnik 2014, 10th of September 2014, Leipzig, Germany.

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Other Presentations | 2017

Bidirektionale Wärmenetze: Regelung, Energiemanagement, Potenzial

Lichtenegger K, Leitner A, Moser A, Muschick D, Höftberger E, Gölles M. Bidirektionale Wärmenetze: Regelung, Energiemanagement, Potenzial. Workshop auf der Central European Biomass Conference 2017.

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Other Presentations | 2016

Bidirektionale Einbindung dezentraler Einspeiser in Wärmenetze: hydraulische, wärmetechnische und regelungstechnische Aspekte

LichteneggerK, Muschick D, Gölles M, Höftberger E, Leitner A, Wöss D, Reiterer D. Bidirektionale Einbindung dezentraler Einspeiser in Wärmenetze: hydraulische, wärmetechnische und regelungstechnische Aspekte. Vortrag auf der Fachtagung Wärmenetze der Zukunft (2016 in Salzburg).

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Conference contributions | 2014

Bi-directional networks in district heating systems: Results of the heat flow simulaiton

Lichtenegger K, Wöss D, Halmdienst C, Schnetzinger R, Höftberger E. Bidirectional Networks BiNe, Workshop “ Bi-directional networks in district heating systems: Results of the heat flow simulation” (held during the Central European Biomass Conference 2014), 15th-18th of January, Graz, Austria, 2014.

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Other Presentations | 2019

Betrieb bei maximaler Effizienz und minimalen Emissionen durch CO-Lambda-Optimierung

Zemann C, Hammer F. Betrieb bei maximaler Effizienz und minimalen Emissionen durch CO-Lambda-Optimierung. Heizwerke-Betreibertag 2019, Sieggraben, 07. Oktober 2019 (oral presentation).

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Other publication | 2016

beReal - Development of a New Test Method for Firewood Roomheaters Reflecting Real Life Operation

Reichert G, Hartmann H, Haslinger W, Oehler H, Schmidl C, Schwabl M, Stressler H, Sturmlechner R, Woehler M. beReal - Development of a New Test Method for Firewood Roomheaters Reflecting Real Life Operation. 24th European Biomass Conference & Exhibition (poster). June 2016, Amsterdam, Netherlands.

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Other publication | 2016

beReal - Comparative assessment of EN standard test methods and new real-life test methods for biomass room heating appliances

Schmidl C, Reichert G, Schwabl M, Stressler H, Sturmlechner R, Haslinger W. beReal - Comparative assessment of EN standard test methods and new real-life test methods for biomass room heating appliances. 24th European Biomass Conference & Exhibition (poster). June 2016, Amsterdam, Netherlands.

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Conference contributions | 2015

Benz(a)pyrene emission measurements in flue gas from residential biomass combustion appliances

Meier F, Schwabl M, Sedlmayer I, Kleinhappl M, Schmidl C, Haslinger W. Benz(a)pyrene emission measurements in flue gas from residential biomass combustion appliances, 23rd European Biomass Conference 2015, 1st-4th of June 2015, Vienna, Austria. (visual presentation)

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Contributions to trade journals | 2013

Behavior of inorganic matter in a dual fluidized steam gasification plant

Kirnbauer F, Koch M, Koch R, Aichernig C, Hofbauer H. Behavior of inorganic matter in a dual fluidized steam gasification plant. Energy and Fuels. 2013;27(6):3316-31.

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Ash components of biomass fuels can cause fouling, slagging, and bed material agglomeration during thermal utilization in fluidized bed combustion and gasification plants. The influence of ash components on these problems in dual fluidized bed biomass gasification plants is investigated in an industrial scale plant in Güssing, Austria. Samples of fouling are analyzed, and the results are evaluated. The samples were analyzed by X-ray fluorescence analysis and thermal analyses such as thermogravimetric analysis, differential thermal analysis, and differential scanning calorimetry. Mass balances of inorganic matter are presented, evaluating different loop configurations. The analyses showed high potassium contents compared to the fuel ash composition in fouling of up to 23% by weight. The potassium content of fly ash with a particle size smaller than 200 μm is half that of coarse fly ash with a particle size larger than 200 μm. The thermal analyses showed a large difference between samples of inorganic streams such as fly ash or fly char and fouling. Different fractions of fly ash samples (particle fraction smaller than 200 μm and particle fraction larger than 200 μm) showed similar thermal behavior: endothermic weight losses at around 400 C and around 720-820 C caused by decomposition of carbonates. The composition of inorganic matters of fly ash and fly char is similar. The elemental composition of deposits at the cyclone wall and the first heat exchanger in the flue gas path showed high potassium contents up to 23.6%. While samples of fly ash and fly char did not show significant melting in their thermal behavior, melting could be detected with fouling at temperatures higher than 1000 C. Mass balances of inorganic matter showed a flow of potassium oxide from the combustion reactor to the gasification reactor, which leads to unexpected high potassium concentrations in the fly char. A reduction of ash loops reduces the amount of potassium that is transferred from the combustion reactor to the gasification reactor. Recommendations are made for the operation of dual fluidized bed gasification plants in terms of ash handling to reduce tendencies for fouling, slagging, and bed material agglomeration. © 2013 American Chemical Society.


Peer Reviewed Scientific Journals | 2017

Behavior of GCMS tar components in a water gas shift unit operated with tar-rich product gas from an industrial scale dual fluidized bed biomass steam gasification plant

Kraussler M, Binder M, Hofbauer H. Behavior of GCMS tar components in a water gas shift unit operated with tar-rich product gas from an industrial scale dual fluidized bed biomass steam gasification plant. Biomass Conversion and Biorefinery. 1 March 2017;7(1): 69-79.

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Conference contributions | 2010

Behandlungsoptionen für eine MBA Schwerfraktion am Beispiel MBA Oberpullendorf

Meirhofer M, Ragoßnig A, Pieber S, Brooks L, Fercher E. Behandlungsoptionen für eine MBA Schwerfraktion am Beispiel MBA Oberpullendorf, DepoTech 2010, 3rd-5th of November 2010, Leoben, Österreich.

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Conference contributions | 2012

Behandlungsoptionen einer MBA-Schwerfraktion - ökologischer und ökonomischer Vergleich

Meirhofer M, Ragoßnig AM, Rixrath D. Behandlungsoptionen einer MBA-Schwerfraktion - ökologischer und ökonomischer Vergleich, DepoTech 2012, 6th-9th of October 2012, Leoben, Austria.

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