Christoph Pfeifer

Lectures

• Year: 2023 -  Negative emissions with bioenergy

  Autoren: Pfeifer, C;

  Event: Conference on Sustainable Energy and Environmental Protection (SEEP)

• Year: 2023 -  Utilizing on grid renewable energy power system for Gaza Strip

  Autoren: El-Khozandar, H; El-Batta, F; El-Khozandar, R; Nasser, Y; Pfeifer, C; Al Afif, R;

  Event: 15th Conference on Sustainable Energy and Environmental Protection (SEEP)

• Year: 2023 -  Experimental and Modelling Study of CO2 Adsorption for Carbonized Residues Using a Thermo-Gravimetric Fluidized Bed

  Autoren: Tondl, G; Kronawitter, A; Pfeifer, C;

  Event: Fluidization XVII Conference

• Year: 2023 -  CO2 adsorption performance of pyrolyzed and activated waste streams

  Autoren: Pfeifer, C; Tondl, G;

  Event: Pyroliq II Conference: Pyrolysis and Liquefaction of Biomass and Wastes

• Year: 2023 -  Carbonized biogenic residues for cost-reduced carbon dioxide capture

  Autoren: Tondl, G; Al Afif, R; Kroiß, C; Pröll, T; Pfeifer, C; Weinberger, C;

  Event: 15th Conference on Sustainable Energy and Environmental Protection (SEEP)

• Year: 2023 -  Techno economic evaluation of biogas production from olive mill waste- case study Montenegro

  Autoren: Pfeifer, C; Al Afif, R;

  Event: 15th Conference on Sustainable Energy and Environmental Protection (SEEP)

• Year: 2023 -  Negative emission district heating based on pyrolysis of low‐value biomass and biochar soil storage

  Autoren: Pröll, T; Kotik, J; Soja, G; Pfeifer, C;

  Event: 7th Central European Biomass Conference 2023

• Year: 2023 -  Pyrolysis of Large Wood Particles: Kinetic Modeling and Experimental Validation

  Autoren: Afessa, M; Ramayya, A.V; Locaspi, A; Degiagi, P; Frassoldati, A; Faravelli, T; Szepannek, A; Hofmann, A; Pfeifer, C;

  Event: Joint Meeting of the Belgian and Italian Sections of the Combustion Institute

• Year: 2022 -  Animal bone chars as phosphorus sources and providers of ammonium nitrogen from biogas digestates

  Autoren: Soja, G; Sörensen, A; Drosg, B; Gabauer, W; Schumergruber, A; Dunst, G; Meitner, D; Guillen, E; Ortner, M; Pfeifer, C;

  Event: European Geosciences Union EGU General Assembly 2022

• Year: 2022 -  Knochenkohlen aus Schlachthaus-Abfällen:Nährstoff-Recycling aus Problemstoffen

  Autoren: Soja, G; Pfeifer, C; Höllrigl, J; Tauber, D; Mayer, A; Sörensen, A;

  Event: Internationale Tagung Fachverband Planzenkohle

• Year: 2022 -  Supporting the “4 per 1000” initiative with compost and biochar for carbon sequestration – a case study for Austria

  Autoren: Mikula, K; Pröll, T; Soja, G; Pfeifer, C;

  Event: 2nd International Conference on Negative CO2 Emissions 2022

• Year: 2022 -  Biochemical Methane Potential of By-Products of Sugar Processing, Cattle Manure and Energy Crops

  Autoren: Al Afif, R; Pfeifer, C;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2022

• Year: 2022 -  Everaert, M.; Duboc, O.; Willems, E.; Pfeifer, C.; Gansterer-Heider, D.; Soja, G.; Santner, J.

  Autoren: Developing a slow-release B fertilizer from cellulose insulation waste

  Event: Conference of the German Society of Plant Nutrition (DGP)

• Year: 2022 -  Development of a slow-release B fertilizer from waste cellulose fibre insulation

  Autoren: Everaert, M.; Duboc, O.; Willems, E.; Pfeifer, C.; Soja, G.; Santner, J.

  Event: Annual Meeting of the Austrian Soil Science Society 2022

• Year: 2022 -  Evaluation of biochar and hydrocar energy potential derived from olive mills waste

  Autoren: Al Afif, R; Pfeifer, C;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2022

• Year: 2021 -  Hydrothermal carbonization of cotton stalks

  Autoren: Al Afif, R; Pfeifer, C;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2021

• Year: 2021 -  Thermal gasification of waste

  Autoren: Hrbek, J, Pfeifer, C;

  Event: Low Carbon Technology Conference

• Year: 2021 -  Perspektiven der thermochemischen Vergasung aus Sicht der IEA Bioenergy

  Autoren: Pfeifer, C;

  Event: 11. Anwenderkonferenz Biomassevergasung (digital), Fördergesellschaft Erneuerbare Energie

• Year: 2021 -  Biomasseverkohlung - Erfahrungen aus Anlagenbau und Praxis

  Autoren: Pfeifer, C;

  Event: 23. Österreichischer Biomassetag und Heizwerke Betreibertag 2021

• Year: 2021 -  Techno-economic feasibility study of a hybrid wt/ bm system in thala, Tunisia

  Autoren: Ayed, Y; Al Afif, R; Fortes, P; Pfeifer, C;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2021

• Year: 2021 -  Nutrient recovery from residues and waste materials

  Autoren: Pfeifer, C;

  Event: 2nd International Conference on Efficient Production and Processing (ICEPP-2021)

• Year: 2021 -  Development of electronic control system and computer programs for the production of biogas from Biomass

  Autoren: Al Afif, R; Aznakayev, E; Karpenko, V; Navrotskyi, D; Pfeifer, C; Yanovsky, F;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2021

• Year: 2021 -  Microgrid for remote area in gaza strip powered by solar energy and olive oil mill waste

  Autoren: El‐Khozondar, H; El-Batta, F; EL-Khozondar, R; Al Afif, R; Pfeifer, C;

  Event: Conference of Sustainable Energy and Environmental Protection SEEP 2021

• Year: 2020 -  Auto-ignition characteristics of wood

  Autoren: Hansmann, C; Preimesberger, C; Solt-Rindler, A; Pfeifer, C

  Event: 63rd SWST virtutal conference 2020 - Renewable resources for a sustainable and healthy future

• Year: 2019 -  Hydrothermale Umwandlungsverfahren

  Autoren: Pfeifer, C;

  Event: Güssing´19 Konferenz

• Year: 2019 -  Proposed Solar cell design with antireflection coating and sol-ge

  Autoren: El‐Khozondar, H; EL-Khozondar, R; Al Afif, R; Pfeifer, C;

  Event: International Conference on Sustainable Energy&Environmental Protection SEEP 2019

• Year: 2019 -  Rapid Prototyping and Particle Image Velocimetry - Promising Methods for the Development of Cylinder Head for Highly Efficient Gas Engines

  Autoren: Steiner, T; Konstantinoff, L; Pfeifer, C; Pillei, M; Moeltner, L;

  Event: 15th Minisymposium Verfahrenstechnik

• Year: 2019 -  Carbonization as recycling strategy for carbon and nutrients

  Autoren: Pfeifer, C; Mikula, K; Soja, G; Wenzel, W;

  Event: 5th Latin American Congress on Biorefineries - from laboratory to industrial practice

• Year: 2019 -  Technology Mapping of Market Available Small-Scale Combustion Appliances

  Autoren: Feldmeier, S; Wopienka, E; Reiterer, T; Buchegger, A; Schwarz, M; Pfeifer, C;

  Event: 27th European Biomass Conference and Exhibition 2019

• Year: 2019 -  Effects of temperature on the biochemical methane potential of three-phase olive mill solid waste

  Autoren: Al Afif, R; Pfeifer, C;

  Event: International Conference on Sustainable Energy&Environmental Protection SEEP 2019

• Year: 2019 -  Implementation of maker movement ot renewable energy laboratory: case study of auto-tracking photovolaic model

  Autoren: Al Afif, R; Pfeifer, C.; El-Khozondar, H.J;

  Event: 7th Palestinian International Conference on Electrical and Computer Engineering PICECE 2019

• Year: 2019 -  Assessment of Combustion and Gasification Behaviour in Pilot Scale for Addidivated Biomass

  Autoren: Agu, C.E; Moldestadt, B.E; Pfeifer, C;

  Event: Fluidization XVI Conference

• Year: 2019 -  Maker education for renewable energy: a case study of the Makerspace at University of Natural Resources and Life Sciences, Vienna

  Autoren: Al Afif, R; Pfeifer, C; El‐Khozondar, H;

  Event: International Conference on Sustainable Energy&Environmental Protection SEEP 2019

• Year: 2019 -  Implementation of maker movement to renewable energy laboratory: case study of auto-tracking photovoltaic model

  Autoren: Al Afif, R; Pfeifer, C; El Khozondarl, H;

  Event: 7th Palestinian International Conference on Electrical and Computer Engineering PICECE 2019

• Year: 2019 -  Hybridization of biomass steam gasification in dual fluidized bed reactor with concentrated solar energy

  Autoren: Gomez-Barea, A; Suarez-Almeida, M; Silva, M; Pfeifer, C; Karl, J; Ghoniem, A;

  Event: International Conference on Polygeneration Strategies

• Year: 2019 -  Solar Energy Powered Toilet for Emergency or Remote Areas Usage: Maker Movement innovation

  Autoren: El-Khozondra, R; El-Khozondar, H.J; Pfeifer, C; Al Afif, R;

  Event: 7th Palestinian International Conference on Electrical and Computer Engineering PICECE 2019

• Year: 2019 -  Current trends on renewable energy research

  Autoren: Pfeifer, C;

  Event: 7th Palestinian International Conference on Electrical and Computer Engineering PICECE 2019

• Year: 2019 -  Particle Residence Time Measurement in Dual Fluidized Bed Pyrolysis Unit

  Autoren: Frohner, A; Tondl, G; Pfeifer, C;

  Event: Fluidization XVI Conference

• Year: 2019 -  Ermittlung der Löslichkeit und Pflanzenverfügbarkeit von Phosphor in verschiedenen Sekundärrohstoffen

  Autoren: Duboc, O; Santner, J; Zehetner, F; Soja, G; Pfeiffer, C; Wenzel, W W

  Event: Phosphor - aktuelle Fragen und Lösungen

• Year: 2019 -  Solar Energy Powered Toilet for Emergency or Remote Areas Usage: Maker Movement innovation

  Autoren: El Khozondar, R; El Khozondar, H; Pfeifer, C; Al Afif, R;

  Event: 7th Palestinian International Conference on Electrical and Computer Engineering PICECE 2019

• Year: 2018 -  Characterization of P solubility and plant availability in various secondary raw materials with equilibrium- and sink-based extractions

  Autoren: Olivier Duboc Jakob Santner Franz Zehetner Gerhard Soja Christoph Pfeifer Walter Wenzel

  Event: Phosphorus in plant and soil (PSP6)

• Year: 2018 -  Phosphorus recycling with biochar and hydrochar produced from different feedstock", European Geoscience Union General Assembly 2018, Vienna, Austria, 8-12 April 2018

  Autoren: Soja, G; Sekulic, L; Jagerhofer, R; Fristak, V; Pfeifer, C;

  Event: EGU General Assembly 2018

• Year: 2018 -  An experimental study on hydrothermal Carbonization of Cotton stalks

  Autoren: Al Afif, R; Pfeifer, C; Ramadan, M;

  Event: 11th International Conference on Sustainable Energy & Environmental Protection, Bioenergy and Biofuels

• Year: 2018 -  Characterization of P and Si solubility in various carbonized organic residues and other secondary raw materials

  Autoren: Duboc, O; Füssl, A; Robbe, A; Santner, J; Zehetner, F; Pfeifer, C; Wenzel, W;

  Event: EGU General Assembly 2018

• Year: 2018 -  Introducing the Hydrothermal Carbonization Process

  Autoren: Pfeifer, C;

  Event: Open lectures seminar ´Sub/Supercritical water innovation meets forest industry´

• Year: 2018 -  Evaluation of Bioenergy Sources in the Gaza Strip

  Autoren: Al Najar, H; Al Afif, R; Pfeifer, C;

  Event: ICETI 2018, UCT Prague

• Year: 2018 -  Combined carbon storage and nutrient recovery from residues and waste materials

  Autoren: Pfeifer, C; Tondl, G; Soldo, D; Soja, G; Duboc, O; Wenzel, W;

  Event: EGU General Assembly 2018

• Year: 2018 -  Challenges of Material Selection for Future Biomass Combustion Systems

  Autoren: Feldmeier, S; Wopienka, E; Schwarz, M; Pfeifer, C;

  Event: IV Energy and Material Research Conference 2018

• Year: 2018 -  Bioenergy recovery from lignocellulosic biomass: Case study of cotton stalk

  Autoren: Al Afif, R; Pfeifer, C; Pröll, T;

  Event: ICETI 2018, UCT Prague

• Year: 2018 -  Biochar production and utilization for carbon and nutrient mining

  Autoren: Pfeifer, C;

  Event: ICETI 2018, UCT Prague

• Year: 2018 -  Pyrolysis of Cotton Stalks for Soil Application

  Autoren: Anayah, S; Al Afif, R; Pfeifer, C;

  Event: International Energy Policy and Programme Evaluation Conference

• Year: 2018 -  Nutricoal - Biobasiertes Düngemittel mit dosierter Nährstofffreisetzung zur optimierten Bodenversorgung

  Autoren: Pfeifer, C;

  Event: Stakeholderdialog Biobased Industry: Ressourceneffiziente Bioraffinerie - Konversion von Sekundärrohstoffen

• Year: 2018 -  Utilization of various non-woody biomass fuels in an innovative mulit-fuel combustion concept

  Autoren: Feldmeier, S; Wopienka, E; Reiterer, T; Buchegger, A; Schwarz, M; Pfeifer, C;

  Event: 26th European Biomass Conference and Exhibition 2018

• Year: 2017 -  Organosolv Plus Supercritival Carbon Dioxide Pre-Treatment of Cotton Stalks for Methane Production

  Autoren: Al Afif, R; Wendland, M; Krapf, L.C; Amon T; Pfeifer. C;

  Event: 10th International Conference on Sustainable Energy and Environmental Protection, Bioenergy and Biofuels 2017

• Year: 2017 -  Engineered organo-mineral particles for long-term carbon sequestration in soil

  Autoren: Stutzenstein, P; Breulmann, M; Weiner, B; Pfeifer, C; Schulz, E; Kopinke, F.D;

  Event: 1st International Symposium on HTC: Possibilities and Limits for Feedstocks, Processes and Applications

• Year: 2017 -  Reconfiguration of Smart Distribution Network in the Presence of Renewable DG’s Using GWO Algorithm

  Autoren: Siavash, M; Pfeifer, C; Rahiminjad, A; Vahidi, B;

  Event: 2nd International Conference on Green Energy Technology (ICGET 2017)

• Year: 2017 -  P-availability from carbonized agro-municipal residues as secondary P-resources

  Autoren: Soja, G; Jagerhofer, R; Fristak, V; Pfeifer, C;

  Event: European Nutrient Event

• Year: 2017 -  Pyrolysis of cotton stalks and utilization of pyrolysis char for sustainable soil enhancement and carbon storage

  Autoren: Schaffer, S; Pröll, T, Al Afif, R; Pfeifer, C;

  Event: Electronic Proceedings of Biochar: Production, Characterization and Applications

• Year: 2017 -  Organosolv Plus Supercritival Carbon Dioxide Pre-Treatment of Cotton Stalks for Methane Production

  Autoren: Al Afif, R; Wendland, M; Krapf, L.C; Amon, T; Pfeifer, C;

  Event: 10th International Conference on Sustainable Energy and Environmental Protection, Bioenergy and Biofuels 2017

• Year: 2017 -  Siavash, M., Pfeifer, C., Rahiminjad, A., Vahidi, B., 2017, ""An application of grey wolf optimizer for optimal power flow of wind integrated power systems

  Autoren: Siavash, M; Pfeifer, C; Rahiminjad, A; Vahidi, B;

  Event: 18th International Scientific Conference on Electric Power Engineering 2017

• Year: 2016 -  Reduced local emissions and long-term carbon storage through pyrolysis of agricultural waste and application of pyrolysis char for soil improvement

  Autoren: Pröll, T; Al Afif, R; Schaffer, S; Pfeifer, C;

  Event: 13th Conference on Greenhouse Gas Control Technologies

• Year: 2016 -  Fluid dynamics study on a dual fluidized pyrolysis process in an automated cold-flow model

  Autoren: Habl, M.A.; Frohner, A; Tondl, G; Pfeifer, C;

  Event: Fluidization XV, Fairmont Le Chateau Montebello

• Year: 2015 -  Optical Investigation of reaction rates for hydrothermal carbonization (HTC) of dry organic matter

  Autoren: Frohner, A; Tondl, G; Wendland, M; Pfeifer, C;

  Event: Biorefineri I

• Year: 2015 -  Charakterisierung von HTC-Kohlen aus verschiedenen Feed-Materialien

  Autoren: Stutzenstein, P; Tondl, G; Pfeifer, C

  Event: Forschungskolloquium Bioenergie

• Year: 2015 -  Hydrothermale Karbonisierung (HTC): HTC-Kohle – Brennstoff oder Bodenverbesserung?

  Autoren: Tesch, W; Pfeifer, C;

  Event: BioUp Fachtagung 2015

• Year: 2015 -  Hydrothermal Carbonization - A key for closed-loop life support systems and food production?

  Autoren: Tesch, W; Pfeifer, C;

  Event: Moon 2020-2030, ESTEC

• Year: 2014 -  Influence of size and size distribution of biomass and bed material on performance of a dual fluidized bed gasification reactor

  Autoren: Thapa, R.K; Pfeifer, C; Halvorsen, B.M;

  Event: 11th International Conference on Fluidized Bed Technology

• Year: 2014 -  Role of Biomass and Biogas For Agro-Municipal Development in the Danube Region

  Autoren: Gronauer, A; Aschauer, C; Bauer, A; Piringer, G; Pröll, T; Pfeifer, C;

  Event: Scientific Support to the Danube Strategy Danube Bioenergy Nexus 2014

• Year: 2014 -  Hydrochar - is it fuel or soil?

  Autoren: Tesch, W; Tesch, P; Pfeifer, C;

  Event: 4th Central European Biomass Conference CEBC 2014

• Year: 2013 -  Smart.Heat.Grids-Hocheffiziente Wärmenutzung in Industrie und Haushalt

  Autoren: Woess, D; Kotik, J; Pfeifer, C; Pröll, T;

  Event: 9. Minisymposium Verfahrenstechnik 2013

• Year: 2013 -  Dual fluidized bed steam gasification of coal and pyrolyzed coal

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: 14th Fluidization Conference 2013

• Year: 2013 -  Hydrothermal Carbonization (HTC): A feasible solution to convert biomass to soil?

  Autoren: Tesch, W; Tesch, P; Pfeifer, C;

  Event: European Geosciences Union EGU General Assembly 2013

• Year: 2013 -  Smart.Heat.Grids-Hocheffiziente Wärmenutzung in Industrie und Haushalt

  Autoren: Wöss, D; Kotik, J; Pfeifer, C; Pröll, T;

  Event: 9. Minisymposium Verfahrenstechnik 2013

• Year: 2013 -  Dual fluidized bed steam gasification of coal and pyrolyzed coal

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: 14th Fluidization Conference 2013

• Year: 2013 -  Scaling of biomass gasification reactor using CFD simulation

  Autoren: Thapa, R.K; Pfeifer, C; Halvorsen, B.M;

  Event: International Conference on Polygeneration Strategies ICPS 2013

• Year: 2013 -  New developments in dual fluidized bed gasification

  Autoren: Pfeifer, C

  Event: The international workshop on Advanced concepts and process schemes for CO2 free fluidized bed and entrained flow gasification of coals and co-gasification of biomass and waste in the frame of the grant project Fecundus

• Year: 2013 -  Dual fluidised bed gasification

  Autoren: Pfeifer, C

  Event: International workshop on gasification and measurement techniques

• Year: 2013 -  Measurement techniques for biomass gasification

  Autoren: Pfeifer, C

  Event: International workshop on gasification and measurement techniques

• Year: 2013 -  Dual fluidized bed steam gasification of coal and biomass: Influence of the state of pyrolysis on the process performance

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: The Clearwater Clean Coal Conference

• Year: 2013 -  Technologie von Holzvergasungsanlagen im kleinen Leistungsbereich

  Autoren: Pfeifer, C

  Event: Heizwerke-Betreibertag 2013

• Year: 2012 -  Thermal Utilization of Reed in a 3 MW District Heating Plant

  Autoren: Kitzler, H; Pfeifer, C; Hofbauer, H;

  Event: 3rd International Conference on Environmental Science and Development 2012

• Year: 2012 -  Co-gasification of wood and hard coal in a dual fluidized bed steam gasifier: process efficiency vs. gasification temperature

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: 21st International Conference on Fluidized Bed Combustion FBC 2012

• Year: 2012 -  Gasification of Lignite in a Dual Fluidized Bed Steam Gasifier

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: 3rd International Symposium on Gasification and its Applications iSGA-3 2012

• Year: 2012 -  Dual Fluidized Bed Steam Gasification of Lignite and Biomass

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: International Summer School on Advanced concepts and process schemes for CO2-free fluidized and entrained bed co-gasification of coal, biomass and waste 2012

• Year: 2012 -  Gasification of different kinds of non woody biomass in a 100kW dual fluidized bed gasifier

  Autoren: Kitzler, H; Pfeifer, C; Hofbauer, H;

  Event: 21st International Conference on Fluidized Bed Combustion FBC 2012

• Year: 2012 -  Synergetic Utilization of Renewable and Fossil Fuels: Dual Fluidized Bed Steam Co-gasification of Coal and Wood

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: 3rd International Conference on Environmental Science and Development 2012

• Year: 2012 -  Cold flow model investigation on a modified riser with enhanced gas-solid contact - locating the regions of operation in a fluidization regime map

  Autoren: Schmid, J.C; Pröll, T; Pfeifer, C; Rauch, R; Hofbauer, H;

  Event: 21st International Conference on Fluidized Bed Combustion FBC 2012

• Year: 2011 -  Experimental Study on Reforming Activity and Oxygen Transfer of Fe-Olivine in a Dual Circulating Fluidized Bed System

  Autoren: Koppatz, S; Pfeifer, C; Pröll, T; Hofbauer, H;

  Event: 10th International Conference on Circulating Fluidized Bed Technology CFB10 2011

• Year: 2011 -  Gasification of Reed in a 100 kW Dual Fluidized Bed Steam Gasifier

  Autoren: Kitzler, H; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS11 2011

• Year: 2011 -  Effect of iron supported olivine on the distribution of tar compounds derived by steam gasification of biomass

  Autoren: Wolfesberger, U; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS11 2011

• Year: 2011 -  Characterizing and Using of Reed Feedstock for Energetic Utilization by Steam Gasification

  Autoren: Kitzler, H, Pfeifer, C; Hofbauer, H;

  Event: 10th International Conference on Circulating Fluidized Bed Technology CFB10 2011

• Year: 2011 -  Improvement of gas-solid interaction in dual circulating fluidized bed systems

  Autoren: Schmid, J; Pröll, T; Pfeifer, C; Hofbauer, H;

  Event: 9th European Conference on Industrial Furnances and Boilers INFUB-9 2011

• Year: 2011 -  Next Generation Biomass Gasifier

  Autoren: Pfeifer, C; Schmid, J; Pröll, T; Hofbauer, H;

  Event: 19th European Biomass Conference and Exhibition 2011

• Year: 2011 -  Co-Gasification of Biomass and Coal in an 8MW Dual Fluidized Bed Steam Gasifier

  Autoren: Pfeifer, C; Aigner, I; Hofbauer, H;

  Event: 10th International Conference on Circulating Fluidized Bed Technology CFB10 2011

• Year: 2011 -  Dual fluidized-bed steam gasification of solid feedstock: Matching syngas requirements with fuel mixtures

  Autoren: Kern, S; Pfeifer, C; Hofbauer, H;

  Event: Industrial Fluidization South Africa (IFSA 2011),

• Year: 2011 -  A new dual fluidized bed gasifier design for improved in situ conversion of hydrocarbons

  Autoren: Schmid, J.C; Pfeifer, C; Kitzler, H; Pröll, T; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS11 2011

• Year: 2011 -  Overview on Catalysts for Gas Upgrading for Dual Fluidized Bed Biomass Gasification

  Autoren: Kitzler, H; Koppatz, S; Pfeifer, C; Hofabuer, H;

  Event: 14th Austrian Chemistry Days 2011

• Year: 2011 -  Gasification of Reed in a 100 kW Dual Fluidiezed Bed Steam Gasifier

  Autoren: Kitzler, H; Pfeifer, C; Hofbauer, H;

  Event: 19th European Biomass Conference and Exhibition 2011

• Year: 2011 -  Dual fluidised bed steam gasification of solid biomass coupled with in-situ CO2 capture

  Autoren: Pfeifer, C;

  Event: IEAGHG High Temperature Solids Looping Cycles Network Meeting 2011

• Year: 2010 -  Hot Gas Cleaning of Biomass Derived Syngas by Catalytic Filter Candles

  Autoren: Varga, C; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: 18th European Biomass Conference and Exhibiton 2010

• Year: 2010 -  Dual Fluidized Bed Gasifier

  Autoren: Pfeifer, C;

  Event: Joined workshop of Vienna University of Technology and TUV and Chalmers University of Technology

• Year: 2010 -  The combined heat and power plant in Guessing, Austria - a success story about biomass gasification

  Autoren: Pfeifer, C;

  Event: UNIQUE Gasification Workshop on Fluidized bed biomass gasification technologies for syngas and power generation

• Year: 2010 -  Demonstration of co-gasification of coal and wood in a 8MW combined heat and power plant

  Autoren: Aigner, I; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS 2010

• Year: 2010 -  Application of Fe-olivine as catalytic active bed material in biomass gasification

  Autoren: Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS 2010

• Year: 2010 -  Co-gasification of coal and wood: Tar concentration and composition in the producer gas of a dual fluidized bed gasifier

  Autoren: Aigner, I; Pfeifer, C; Hofbauer, H;

  Event: Symposium on Thermal and Catalytic Siences for Biofuels and Biobased Products (TCS 2010)

• Year: 2010 -  Investigation of reforming activity and oxygen transfer of olivine in a dual circulating fluidised bed system with regard to biomass gasification

  Autoren: Koppatz, S; Pröll, T; Pfeifer, C; Hofbauer, H;

  Event: 13th Fluidization Conference 2010

• Year: 2010 -  Design considerations for direct solid fuel chemical looping combustion systems

  Autoren: Pröll, T; Schmid, J.C; Pfeifer, C; Hofbauer, H;

  Event: IEA GHG: 3rd High Temperature Solid Looping Cycles Network Meeting

• Year: 2010 -  Gasification of residues and waste wood in a dual fluidised bed steam gasifier

  Autoren: Wilk, V; Kitzler, H; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS 2010

• Year: 2010 -  Integration of a catalytic filter candle into the Guessing gasifier for hot gas cleaning of biomass derived syngas

  Autoren: Varga, C; Koppatz, S; Pfeifer, C; Nacken, M; Di Marcello, M; Gallucci, K; Rapagna, S; Heidenreich, S; Foscolo, P.U; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS 2010

• Year: 2010 -  Primary tar reduction by Fe-olivine as catalytically active bed material in a dual fluidised bed system for steam gasification of biomass

  Autoren: Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: 18th European Biomass Conference and Exhibiton 2010

• Year: 2010 -  Biomass Gasifiers

  Autoren: Pfeifer, C;

  Event: Biomass to Biogas

• Year: 2010 -  Co-Gasification of Coal and Wood in a Dual Fluidized Bed Gasifier: Variation of Fluidization Conditions and Load Ratio

  Autoren: Aigner, I; Pfeifer, C; Hofbauer, H;

  Event: 13th Fluidization Conference 2010

• Year: 2010 -  Catalysts for fluidized bed biomass gasification -Overview on recent developments and applications

  Autoren: Pfeifer, C; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: International Conference on Polygeneration Strategies ICPS 2010

• Year: 2009 -  Application of CaO-based bed material for dual fluidized bed steam biomass gasification

  Autoren: Koppatz, S; Pfeifer, C; Kreuzeder, A; Soukup, G; Hofbauer, H;

  Event: 20th International Conference on Fluidized Bed Combustion Conference 2009

• Year: 2009 -  Bed Material and Parameter Variation for a Pressurized Biomass Fluidized Bed Process

  Autoren: Puchner, B; Pfeifer, C; Hofbauer, H;

  Event: 20th International Conference on Fluidized Bed Combustion Conference 2009

• Year: 2009 -  Experiences and results derived from the dual fluidised bed gasifier at Vienna University of Technology

  Autoren: Pfeifer, C;

  Event: 1st International Conference on Polygeneration Strategies 2009

• Year: 2009 -  Gasification of biomass and coal in a dual fluidized bed gasifier

  Autoren: Aigner, I; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: 9th European Gasification Conference 2009

• Year: 2009 -  Stoichiometry adjustment of biomass steam gasification in DFB process by in situ CO2 absorption

  Autoren: Brellochs, J; Marquard-Möllenstedt, T; Zuberbühler, U; Specht, M; Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: 1st International Conference on Polygeneration Strategies 2009

• Year: 2009 -  Biomass and coal steam gasification in a dual fluidized bed: gas production and utilization

  Autoren: Pfeifer, C; Aigner, I;

  Event: International Workshop on Co-gasification of coal, biomass and waste CIEMAT 2009

• Year: 2009 -  Pressurized Gasification of Biomass - Prospects and Possibilities

  Autoren: Puchner, B; Pfeifer, C; Kitzler, H, Hofbauer, H;

  Event: 17th European Biomass Conference & Exhibition 2009 - From Research to Industry and Markets

• Year: 2009 -  Primary Tar Reduction in a Dual Fluidised Bed Gasification System by means of Fe-supported Olivine

  Autoren: Koppatz, S; Pfeifer, C; Hofbauer, H;

  Event: 17th European Biomass Conference & Exhibition 2009 - From Research to Industry and Markets

• Year: 2008 -  Biomass Gasification in a Pressurized Fluidized Bed - Experimental Results

  Autoren: Puchner, B; Konlechner, D; Kleinhappl, M; Aichernig, C; Pfeifer, C; Hofbauer, H;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  2nd generation biofuels via dual fluidised bed steam gasification of biomass

  Autoren: Rauch, R; Pfeifer, C; Pröll, T; Hofbauer, H;

  Event: EU Umweltministerrat Slowenien 2008

• Year: 2008 -  Catalytic Tar Decomposition in a Slip Stream of an 8MW Dual Fluidised Bed Biomass Steam Gasifier

  Autoren: Pfeifer, C; Hofbauer, H; Schulzke, T; Unger, C;

  Event: 7th International Symposiúm on Gas Cleaning at High Temperature 2008

• Year: 2008 -  Biogas steam reforming

  Autoren: Url, M; Pfeifer, C; Hofbauer, H;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  Fluidy-dynamic Investigations in a Cold Model for a Dual Fluidized Bed Biomass Steam Gasifer: Solid Circulation and Fuel Residence Time

  Autoren: Pfeifer, C; Kreuzeder, A; Hofbauer, H;

  Event: 9th Conference of Circulating Fluidized Bed Technology 2008

• Year: 2008 -  High Temperature Metal Membrane Filter as Particle Seperator downstream of a Pressurized Bubbling Fluidized Bed Biomass Gasifier

  Autoren: Puchner, B; Pfeifer, C; Hofbauer, H; Schöneborn, A;

  Event: 7th International Symposiúm on Gas Cleaning at High Temperature 2008

• Year: 2008 -  Biomass Gasification CHP Plant Güssing: Research Centre for 2nd Generation Biofuels

  Autoren: Aichernig, C; Hofbauer, H; Pfeifer, C; Rauch, R;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  Influence of Fuel Water Content on the Aer Gasification Process

  Autoren: Pfeifer, C; Soukup, G; Kreuzeder, A; Hofbauer, H;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  Anwendung des Absorption Enhanced Reforming (AER)-Prozesses in einer 8 MW-Anlage

  Autoren: Marquard-Möllenstedt, T; Specht, M; Zuberbühler, U, Pfeifer, C; Rauch, R; Hofbauer, H; Koch, M;

  Event: DGMK-Fachbereichstagung 2008 - Energetische Nutzung von Biomassen

• Year: 2008 -  In-Situ CO2 Capture in a Dual Fluidized Bed Biomass Gasifier. Experiences in pilot and demonstration mode

  Autoren: Pfeifer, C;

  Event: 4th International Workshop on In-Situ CO2 Removal 2008

• Year: 2008 -  Biomass steam gasification – a success story in Austria

  Autoren: Pfeifer, C;

  Event: Biomass Gasification Technology and Biomass Energy

• Year: 2008 -  In-Situ CO2 Capture in a Dual Fluidized bed Biomass Steam Gasifier: Bed Material and Fuel Variation

  Autoren: Pfeifer, C; Soukup, G; Kreuzeder, A; Cuadrat, A; Hofbauer, H;

  Event: 9th Conference of Circulating Fluidized Bed Technology 2008

• Year: 2008 -  Influence of Fuel Water Content on the Aer Gasification Process

  Autoren: Pfeifer, C; Soukup, G; Kreuzeder, A; Hofbauer, H;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  2nd generation biofuels via dual fluidised bed steam gasification of biomass

  Autoren: Rauch, R; Pfeifer, C; Pröll, T; Hofbauer, H;

  Event: EU Umweltministerrat Slowenien 2008

• Year: 2008 -  Transfer of Absorption Enhanced Reforming Process (AER) from Pilot Scale to an 8 MW Gasification Plant in Guessing, Austria

  Autoren: Marquard-Moellenstedt, T; Specht, M; Zuberbuehler, U; Koppatz, S; Pfeifer, C; Rauch, R; Soukup, G; Hofbauer, H; Koch, M;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2008 -  Experimental Optimization of Catalytic Steam Reforming of Model Biogas

  Autoren: Ashrafi, M; Pröll, T; Pfeifer, C; Hofbauer, H;

  Event: 16th European Biomass Conference and Exhibition 2008

• Year: 2007 -  Drying of biomass – Influence of the fuel water content on the dual fluidized bed steam gasification process

  Autoren: Jünger, C; Kreuzeder, A; Soukup, G; Pfeifer, C; Hofbauer, H;

  Event: European workshop on thermal processing of biomass for bioenergy, biofuels and bioproducts 2007 - Success & Visions for Bioenergy

• Year: 2007 -  Dual Fluidized Bed Biomass Steam Gasification Combined with Catalytic Gas Cleaning

  Autoren: Pfeifer, C; Hofbauer, H; Unger, C; Schulzke, T; Ising, M;

  Event: 15th European Biomass Conference and Exhibition 2007 - From Research to Market Deployment - Biomass for Energy, Industry and Climate Protection

• Year: 2007 -  Sicherheitstechnische Betrachtung von BHKW aus Sicht der Feuerwehr

  Autoren: Fuchs, M; Pfeifer, C; Hofbauer, H;

  Event: RENEXPO 2007

• Year: 2007 -  Catalysis in Biomass Gasification

  Autoren: Pfeifer, C; Fuchs, M; Hofbauer, H;

  Event: 12. Österreichische Chemietage 2007

• Year: 2007 -  Biomass Gasification in a Pressurized Fluidized Bed-Experimental Results

  Autoren: Puchner, B; Pfeifer, C; Kleinhappl, M; Aichernig, C; Hofbauer, H;

  Event: 15th European Biomass Conference and Exhibition 2007 - From Research to Market Deployment - Biomass for Energy, Industry and Climate Protection

• Year: 2007 -  Increased Fuel Flexibility of a Dual Fluidized - Bed Gasification Process”

  Autoren: Kreuzeder, A; Pfeifer, C; Soukup, G; Cuadrat, A; Hofbauer, H;

  Event: 15th European Biomass Conference and Exhibition 2007 - From Research to Market Deployment - Biomass for Energy, Industry and Climate Protection

• Year: 2007 -  H2-Rich Syngas from Renewable Sources by Dual Fluidized Bed Steam Gasification of Solid Biomas

  Autoren: Pfeifer, C; Pröll, T; Puchner, B; Hofbauer, H;

  Event: 12th International Conference on Fluidization 2007 - New Horizons in Fluidization Engineering

• Year: 2007 -  Fluid-Dynamic Investigations in a Cold Model for a Dual Fluidized Bed Biomass Steam Gasification Process: Optimization of the Cyclone

  Autoren: Kreuzeder, A; Pfeifer, C; Hofbauer, H;

  Event: 12th International Conference on Fluidization 2007 - New Horizons in Fluidization Engineering

• Year: 2007 -  ER-Gas II: Poly-Generation from Solid biomass - Test of the AER-Process in the 8 MW Gasification Plant in Guessing

  Autoren: Zuberbuehler, U; Specht, M; Marquard-Moellenstedt, T; Stürmer, B; Sichler, P; Dürrbeck, M; Rauch, R; Pfeifer, C; Hofbauer, H; Koch, M;

  Event: 15th European Biomass Conference and Exhibition 2007 - From Research to Market Deployment - Biomass for Energy, Industry and Climate Protection

• Year: 2005 -  Secondary catalytic tar decomposition from product gas of a dual fluidised bed biomass steam gasification process

  Autoren: Pfeifer, C; Hofbauer, H;

  Event: 6th International Symposium on Gas Cleaning at High Temperature 2005

• Year: 2005 -  2005, Bed material and additive variations for a dual fluidized bed steam gasifier in laboratory, pilot and demonstration scale

  Autoren: Pfeifer, C; Pourmodjib, M; Rauch, R; Hofbauer, H;

  Event: 8th Circulation Fluidized Bed Technology Conference 2005

• Year: 2004 -  Comparison of different Olivines for Biomass Steam Gasification

  Autoren: Rauch, R; Pfeifer, C; Bosch, K; Hofbauer, H; Świerczyński, D; Courson, C; Kiennemann, A;

  Event: Conference for Science in Thermal and Chemical Biomass Conversion 2004

• Year: 2004 -  Hydrogen-rich Gas Production with a Ni-catalyst in a Dual Fluidised Bed Biomass Gasifier

  Autoren: Pfeifer, C; Rauch, R; Hofbauer, H; Świerczyński, D; Courson, C; Kiennemann, A;

  Event: Conference for Science in Thermal and Chemical Biomass Conversion 2004

• Year: 2004 -  Hydrogen-Rich Gas Production with a Catalytic Dual Fluidised Bed Biomass Gasifier

  Autoren: Pfeifer, C; Hofbauer, H;

  Event: 2nd World Conference and Technology Exhibition on Biomass for Energy, Industry and Climate Protection 2004

• Year: 2004 -  Hydrogen production from biomass gasification in a fluidised bed. Nickel catalyst for tar removal

  Autoren: Świerczyński, D; Courson, C; Kiennemann, A; Hofbauer, H; Rauch, R; Pfeifer, C;

  Event: 13th International Congress on Catalysis ICC 2004

• Year: 2003 -  Hydrogen production from biomass gasification in a catalytic fluidised bed

  Autoren: Świerczyński, D; Courson, C; Kiennemann, A; Hofbauer, H; Rauch, R; Pfeifer, C;

  Event: Europa Cat-VI, The European Catalysis Forum 2003