Guío-Pérez, D.C., Tondl, G., Höltl, W., Pröll T., Hofbauer, H., 2011, "Cold flow model study of an Oxyfuel combustion pilot plant", Chemical Engineering and Technology, 34(12), 2091-2098. DOI: 10.1002/ceat.201100160.

Guío-Pérez, D.C., Pröll, T., Hofbauer, H., 2013, "Measurement of ferromagnetic particle concentration for characterization of fluidized bed fluid-dynamics", Powder Technology, Volume 239, May 2013, Pages 147-154.

Schmid, J.C., Pröll, T., Kitzler, H., Pfeifer, C., Hofbauer, H., 2012, "Cold flow model investigations of the countercurrent flow of a dual circulating fluidized bed gasifier", Biomass Conversion and Biorefinery,  Vol. 2(3), April 2012, pp 229-244, doi:10.1007/s13399-012-0035-5.

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf, J., Hofbauer H., 2010, "Chemical looping pilot plant results using a nickel-based oxygen carrier", Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles, 66(2), 173-180. doi:10.2516/ogst/2010036

Pröll, T., Bolhàr-Nordenkampf, J., Kolbitsch, P., Hofbauer, H., 2010, "Syngas and a separate nitrogen/argon stream via chemical looping reforming – A 140 kW pilot plant study", Fuel 89, 1249-1256. doi:10.1016/j.fuel.2009.09.033

Kolbitsch, P., Bolhàr-Nordenkampf J., Pröll, T., Hofbauer, H., 2010, "Operating experience with chemical looping combustion in a 120kW dual circulating fluidized bed (DCFB) unit", International Journal of Greenhouse Gas Control, 4 (2), 180-185. doi:10.1016/j.ijggc.2009.09.014

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf J., Hofbauer, H., 2009, "A novel dual circulating fluidized bed (DCFB) system for chemical looping processes", AIChE Journal, 55 (12), 3255-3266. DOI: 10.1002/aic.11934

Kolbitsch, P., Bolhàr-Nordenkampf J., Pröll, T., Hofbauer, H., 2009, "Comparison of two Ni-based oxygen carriers for chemical looping combustion of natural gas in 140kW continuous looping operation", Industrial and Engineering Chemistry Research, 48 (11), 5542-5547. DOI: 10.1021/ie900123v

Kolbitsch, P., Pröll, T., and Hofbauer, H. On the applicability of data from batch experiments for the prediction of reaction rates in continuous chemical looping systems. Submitted to Industrial & Engineering Chemistry Research (2009).

Bolhàr-Nordenkampf, J., Pröll, T., Kolbitsch, P., Hofbauer, H., 2009, "Comprehensive Modeling Tool for Chemical Looping Based Processes", Chemical Engineering and Technology, 32(3), 410-417. doi: 10.1002/ceat.200800568

Kolbitsch, Philipp, Pröll, Tobias, Bolhar-Nordenkampf, Johannes, & Hofbauer, Hermann. 2009. Characterization of chemical looping pilot plant performance via experimental determination of solids conversion. Energy & fuels, 23(3), 1450–1455. available online: doi: 10.1021/ef8008184

Kolbitsch, P., Pröll, T., Bolhàr-Nordenkampf J., Hofbauer, H., 2009, "Design of a chemical looping combustor using a dual circulating fluidized bed (DCFB) reactor system", Chemical Engineering and Technology, 32(3), 398-403. doi: 10.1002/ceat.200800378

Pröll, T., Rupanovits, K., Kolbitsch, P., Bolhàr-Nordenkampf J., Hofbauer, H., 2008, "Cold flow model study on a dual circulating fluidized bed (DCFB) system for chemical looping processes", Chemical Engineering and Technology, 32(3), 418-424. doi: 10.1002/ceat.200800521

Kolbitsch, P., Pröll, T., Hofbauer H., 2008, "Modeling of a 120kW chemical looping combustion reactor system using a NiO oxygen carrier", Chemical Engineering Science, 64 (1), 99-108. doi:10.1016/j.ces.2008.09.014

Pröll, T., Mattisson, T., Mayer, K., Bolhàr-Nordenkampf J., Kolbitsch, P., Lyngfelt, A., Hofbauer, H., 2008, "Natural minerals as oxygen carriers for chemical looping combustion in a dual circulating fluidized bed system", Energy Procedia, 1 (1), 27-34. doi:10.1016/j.egypro.2009.01.006

Kronberger, B., Löffler, G., Hofbauer, H., 2005, "Simulation of mass and energy balances of a chemical looping combustion system", International Journal on Energy for a Clean Environment, 6, 1–14. doi: 10.1615/InterJEnerCleanEnv.v6.i1.10

Kronberger, B., Lyngfelt, A., Löffler, G., Hofbauer, H., 2005, "Design and Fluid Dynamic Analysis of a Bench-Scale Combustion System with CO2 Separation-Chemical-Looping Combustion", Ind. Eng. Chem. Res., 44 (3), 546-556. doi:10.1021/ie049670u

Kronberger, B., Johansson, E., Löffler, G., Mattisson, T., Lyngfelt, A., Hofbauer, H., 2004, "A two-Compartment Fluidized Bed Reactor for CO2 Capture by Chemical-Looping Combustion", Chemical Engineering Technology, 27 (12), 1318-1326. doi:10.1002/ceat.200402137

Guío-Pérez, D.C., Pröll, T., Hofbauer, H. "Non-intrusive online detection of ferromagnetic particles for measurement of bed density and residence time distribution in circulating fluidized bed systems" in: Proceedings of the XIV Fluidization Conference, May 26-31, 2013. Noordwijkerhout, The Netherlands.

Schmid, J.C., Pröll, T., Pfeifer, C., Rauch, R., Hofbauer, H., 2012, "Cold flow model investigation on a modified riser with enhanced gas-solid contact - locating the regions of operation in a fluidization regime map", in: Proceedings of the 21st International Conference on Fluidized Bed Combustion (FBC), 3.-6. June 2012, Naples, Italy, pp.80-87, ISBN978-88-89677-83-4.

Guío-Pérez, D.C, Pröll, T., Hofbauer, H., 2012, "Influencing solids distribution in a dual circulating fluidized bed (DCFB) system by using ring-type internals", in: Proceedings of the 21st International Conference on Fluidized Bed Combustion (FBC), 3.-6. June 2012, Naples, Italy.

Penthor, S., Pröll, T., Hofbauer, H., "Chemical-looping combustion using biomass as fuel", 2nd Oxyfuel Combustion Conference (OCC2), Yeppoon, Queensland, Australia, 12-16 September, 2011.

Schmid, J.C., Peifer, C., Kitzler, H., Pröll, T., Hofbauer, H., 2011, "A new dual fluidized bed gasifier design for imporved in situ conversion of hydrocarbons", in: Hofbauer, H., Fuchs, M. (Eds.), Proceedings of the International Conference on Polygeneration Strategies (ICPS11), 30 Aug. - 1 Sept. 2011, Vienna, Austria.

Schöny, G., Pallarès, D., Leion, H., Wolf, J., 2011, "Assessment of the Scale-Up and Operational Design of the Fuel Reactor in Chemical Looping Combustion", Proceedings of the 36th International Technical Conference on Clean Coal & Fuel Systems, Clearwater, Florida, USA, June 5 to 9, 2011.

Marx, K., Pröll, T., Hofbauer, H., 2011, "Design Requirements for Pressurized Chemical Looping Reforming", in: Pugsley, T. et al. (Eds.), Proc. 10th International Conference on Circulating Fluidized Bed Technology (CFB10), May 1-5, 2011, Sunriver, Oregon, USA.

Guío-Pérez, D.C., Marx, K., Pröll, T., Hofbauer, H., 2011, "Fluid Dynamic Effects of Ring-Type Internals in a Dual Circulating Fluidized Bed System", in: Pugsley, T. et al. (Eds.), Proc. 10th International Conference on Circulating Fluidized Bed Technology (CFB10), May 1-5, 2011, Sunriver, Oregon, USA.

Guío-Pérez, D.C., Marx, K., Pröll, T., Hofbauer, H., 2011, "Fluid Dynamic Effects of Ring-Type Internals in a Dual Circulating Fluidized Bed System", in: Pugsley, T. et al. (Eds.), Proc. 10th International Conference on Circulating Fluidized Bed Technology (CFB10), May 1-5, 2011, Sunriver, Oregon, USA.

Marx, K., Pröll, T., Hofbauer, H., Hohenwarter, U., Horn, V., Sit, S.P., 2011b, "Chemical looping combustion for industrial steam generation from natural gas with inherent CO2 capture", in: Reis, A. et al. (Eds.), Proc. 9th European Conference on Industrial Furnances and Boilers (INFUB-9), April 26-29, 2011, Estoril, Portugal.

Schmid, J.C., Pröll, T., Pfeifer, C., Hofbauer, H., 2011, "Improvement of gas-solid interaction in dual circulating fluidized bed systems", in: Reis, A. et al. (Eds.), Proceedings of the 9th European Conference on Industrial Furnances and Boilers (INFUB-9), 26 - 29 Apr. 2011, Estoril, Portugal.

Pröll, T., Hofbauer, H., 2011, "Chemical Looping Combustion and Reforming", in: Reis, A. et al. (Eds.), Proc. 9th European Conference on Industrial Furnances and Boilers (INFUB-9), April 26-29, 2011, Estoril, Portugal.

Guío-Pérez, D. C., Pröll, T., Hofbauer, H. "Cold flow model study of a chemical looping combustion pilot plant", Einsteins in the city conference 2011, April 13-15, 2011, New York, USA.

Mayer, K., Apanel, G., Pröll, T., Ibsen, M., Hofbauer, H., 2010, "Dual Fluidized Bed Reforming: Pilot Test Results & Potential Commercial Implications", in: Proceedings of the AIChE Annual Meeting 2010, Salt Lake City, Utah, U.S.A., November 7-12, 2010.

Pröll, T., Hofbauer, H., 2010, "A dual fluidized bed system for chemical looping combustion of solid fuels", in: Proceedings of the AIChE Annual Meeting 2010, Salt Lake City, Utah, U.S.A., November 7-12, 2010.

D.C. Guío-Pérez, G.Tondl, W. Höltl T. Pröll, H. Hofbauer, 2010, "Cold Flow Model Study of an Oxyfuel Combustion Pilot Plant", in: Proceedings of the 19th  International Congress of Chemical and Process Engineering CHISA , Prague, Czech Republic ,28 August- 1 September, 2010.

Guío-Pérez D.C., Pröll T., and Hofbauer, H., 2010, "Cold Flow Model Study for a Circulating Fluidized Bed Combustor", in Proceedings of the Junior Scientist Conference 2010, 7-9 May 2010, Vienna.

Abad, A., Adánez, J., García-Labiano, F., de Diego, L.F., Gayán, P., Kolbitsch, P., Pröll, T., 2010, "CLC Modeling: the fuel-reactor at fast fluidization–Conversion of CH4 using a NiO-based oxygen-carrier in a 120 kWth unit", in: Les Rencontres Scientifiques de l'IFP - 1st International Conference on Chemical Looping - 17-19 March 2010 - Proceedings.

Mayer, K., Pröll, T., Hofbauer, H., 2010, "Performance of mixtures of natural minerals and a nickel-based material as oxygen carriers in chemical looping combustion in a 120 kW pilot plant", in: Les Rencontres Scientifiques de l'IFP - 1st International Conference on Chemical Looping - 17-19 March 2010 - Proceedings.

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf J., Hofbauer, H., 2010, "Operation of a chemical looping pilot plant up to 150 kW fuel power – results for a nickel-based oxygen carrier and discussion of further scale-up scenarios", in: Les Rencontres Scientifiques de l'IFP - 1st International Conference on Chemical Looping - 17-19 March 2010 - Proceedings.

Bolhar-Nordenkampf, J., Pröll, T., Kolbitsch, P., and Hofbauer, H., 2009, "Chemical looping autothermal reforming at a 120 kW pilot rig", in: Proceedings of the 20th International Conference on Fluidized Bed Combustion Conference (Xi'an, China, 2009).

Pröll, T., Bolhàr-Nordenkampf, J., Kolbitsch, P., Marx, K., Hofbauer, H., 2009, "Pure hydrogen and pure carbon dioxide from gaseous hydrocarbons by chemical looping reforming", in: Proceedings of the 2009 AIChE Spring National Meeting and 5th Global Congress on Process Safety, Tampa, FL, April 26-30, 2009.

Bolhàr-Nordenkampf, J., Pröll, T., Kolbitsch, P., Hofbauer, H., 2009, "Concept Study for a 10MWth Chemical Looping Combustor for Power Generation", in: Proceedings of the 4th European Combustion Meeting, Vienna, Austria, 2009.

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf J., Hofbauer, H., 2008, "A dual circulating fluidized bed (DCFB) system for chemical looping combustion", in: Proceedings of the 2008 AIChE Annual Meeting, Philadelphia, PA, November 16-21, 2008.

Mattisson, T., Adanez, J., Pröll, T., Kuusik, R., Beal, C., Assink, J., Snijkers, F., Lyngfelt, A., 2008, "Chemical-looping Combustion CO2 Ready Gas Power", available online: www.co2captureproject.com

 Bolhàr-Nordenkampf, J., Kolbitsch, P., Pröll, T., Hofbauer, H., 2008, "Performance of a NiO-based oxygen carrier for chemical looping combustion and reforming in a 120kW unit", available online: www.co2captureproject.com

Kolbitsch, P., Pröll, T., Bolhàr-Nordenkampf, J., Hofbauer, H., 2008, "Operating experience with chemical looping combustion in a 120kW dual circulating fluidized bed (DCFB) unit", available online:  www.co2captureproject.com

Kolbitsch, P., Pröll, T., Bolhàr-Nordenkampf, J., Hofbauer H., 2008, "First operating experience on a 120kW dual circulating fluidized bed (DCFB) system for chemical looping combustion", at: ISCR 4 - 4th international workshop on in-situ CO2 removal, Imperial College London, 7th and 8th of July 2008 (available online: www3.imperial.ac.uk/carboncaptureandstorage/iscr4).

Pröll, T., Bolhàr-Nordenkampf J., Kolbitsch, P., Hofbauer, H., 2008, "Comprehensive modelling tool for chemical looping based processes", in: Werther, J., et al. (Eds.), Circulating Fluidized Bed Technology IX, TuTech, Hamburg, pp. 771-776.

Kolbitsch, P., Bolhàr-Nordenkampf J., Pröll, T., Hofbauer, H., 2008, "Design of a chemical looping combustor using a dual circulating fluidized bed (DCFB) reactor system", in: Werther, J., et al. (Eds.), Circulating Fluidized Bed Technology IX, TuTech, Hamburg, pp. 795-800.

Pröll, T., Rupanovits, K., Kolbitsch, P., Bolhàr-Nordenkampf J., Hofbauer, H., 2008, "Cold flow model study on a dual circulating fluidized bed (DCFB) system for chemical looping processes", in: Werther, J., et al. (Eds.), Circulating Fluidized Bed Technology IX, TuTech, Hamburg, pp. 783-788.

Lyngfelt, A., Kronberger, B., Adanez, J., Morin, J.-X., and Hurst, P., 2004, "The GRACE project - development of oxygen carrier particles for chemical-looping combustion - design and operation of a 10 kW chemical-looping combustor", in: Proceedings of the 7th Conference on Greenhouse Gas Control Technologies (GHGT7), Vancouver, Canada.

Kronberger, B. and Hofbauer, H., 2004, "Chemical-Looping Combustion - Ein neuartiges Kraftwerkskonzept zur CO2 – Abtrennung, (Forschungsstatus und Entwicklungspotential)", in: Proceedings (Informationsschriften) of the Expertenforum der VDI-Gesellschaft Energietechnik (GET) on Entwicklungslinien der Energietechnik, Bochum, Germany  (written in German).

Kronberger, B., Löffler, G. Hofbauer, H., 2004, "Residence time distribution of solids in a chemical-looping fluidized bed fuel reactor. Proceedings of the 16th International Congress of Chemical and Process Engineering", Prague, Czech Republic.

Kronberger B., Luisser M., Hofbauer H., 2004, "Analysis of a power plant concept with inherent separation of CO2 - chemical-looping combustion", in: Proceedings of the 16th International Congress of Chemical and Process Engineering, August, Prague, Czech Republic.

Kronberger, B., Beal, C., Morin, J.X., Hofbauer, H., 2004, "Design, hydrodynamic testing and scale-up recommendations of a conceptual large-scale chemical-looping combustion power plant", in: Proceedings of the 3rd Conference on Carbon Sequestration, Alexandria, USA.

Kronberger, B. Luisser, M., Löffler, G., Hofbauer, H., 2004, "Chemical-Looping Combustion – Ein neuartiges Kraftwerkskonzept zur CO2 – Abtrennung", in: Proceedings of the XVI. Kraftwerkstechnische Kolloquium, Dresden, Germany (written in German).

Kronberger, B., Löffler, G., Hofbauer, H., 2003, "Simulation of Mass and Energy Balances of a Chemical-Looping combustion System", in: Proceedings of the International Conference in Energy for a Clean Environment. Lisbon, Portugal.

Johansson, E., Kronberger, B., Löffler, G., Mattisson, T., Lyngfelt, A., Hofbauer, H., 2003, "A two-compartment fluidized bed reactor for CO2 - capture by chemical-looping combustion", in: Proceedings of the International Conference in Energy for a Clean Environment. Lisbon, Portugal.

Marx, K., 2010, "Hydrogen and power generation using chemical looping: Potential of hydrogen and power generation from natural gas with quantitative carbon capture using chemical looping technology." VDM Verlag Dr. Müller (19. April 2010), ISBN: 978-3639159301

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf, J., Hofbauer, H., 2009, "Demonstration of chemical looping combustion at relevant operating conditions", Chapter 7 in: Eide, L.I. (Ed.), Carbon Dioxide Capture for Storage in Deep Geologic Formations - Results from the CO2 Capture Project, Vol. 3, CPL Press, October 2009.

Rydén, M., Lyngfelt, A., Schulman, A., de Diego, L.F., Adánez, J., Ortiz, M., Pröll, T., Bolhàr-Nordenkampf, J., Kolbitsch, P., 2009, "Developing chemical looping steam reforming and chemical looping autothermal reforming", Chapter 14 in: Eide, L.I. (Ed.), Carbon Dioxide Capture for Storage in Deep Geologic Formations - Results from the CO2 Capture Project, Vol. 3, CPL Press, October 2009.

Bolhàr-Nordenkampf J., Pröll, T., Kolbitsch, P., Hofbauer, H., 2009, "Chemical looping reforming for syngas generation from natural gas - based on results from a 120 kW fuel power installation",  Chapter 9 in: Kurucz, A., Bencik, I. (Eds.), Syngas: Production Methods, Post Treatment and Economics, Nova Science Publishers, Inc., New York, 2009, ISBN: 978-1-60741-841-2.

Kronberger, B., Löffler, G., Hofbauer, H., 2005, "Chemical-Looping Combustion - Reactor Fluidization Studies and Scale-Up Criteria", Chapter 35 in: Thomas, D.C., Benson, S.M. (Eds.), Carbon Dioxide Capture for Storage in Deep Geologic Formations, Elsevier, pp. 605-623. doi:10.1016/B978-008044570-0/50121-5

Schöny, G., 2011, "Assessment of the Scale-Up and Operational Design of the Fuel Reactor in Chemical Looping Combustion", Master thesis, Vienna University of Technology. (available at the libary of the TUV)

Mayer, K., 2010, "Ilmenite and mixtures with Olivine as oxygen carriers in a chemical looping combustion pilot plant", Master thesis, Vienna University of Technology. (available at the libary of the TUV)

Bolhàr-Nordenkampf, J., 2009, "Chemical looping for synthesis gas and power generation with CO2 capture - pilot plant study and process modeling", PhD thesis, Vienna University of Technology. (available at the libary of the TUV)

Marx, K., 2009, "Potential of hydrogen and power generation from natural gas with quantitative carbon capture using chemical looping technology", Master thesis, Vienna University of Technology. (available at the libary of the TUV)

Kolbitsch, P., 2009, "Chemical looping combustion for 100% carbon capture - Design, operation and modeling of a 120kW pilot rig", PhD thesis, Vienna University of Technology. (available at the libary of the TUV)

Rupanovits, K., 2008, "Auslegung, Aufbau und fluiddynamische Untersuchungen an einem Wirbelschicht - Kaltmodell für Chemical Looping Prozesse", Master thesis, Vienna University of Technology (written in German)

Gurker, T., 2007, "Design Optimisation of a Bench-Scale Chemical-Looping Reactor by means of Flow Modelling",  Master thesis, Vienna University of Technology. (available at the libary of the TUV)

Luisser, M., 2006, "Chemical Looping Combustion – Simulation Of The Fuel Oxidation Reactor", PhD thesis, Vienna University of Technology. (abstract available at the libary of the TUV)

Aravaca Sinnige, M., 2005, "Design and Fluid Dynamic Investigation of a Bench-scale Pressurized Chemical Looping Combustor", Master thesis, Vienna University of Technology.

Kronberger, B., 2005, "Modelling Analysis of Fluidised Bed Reactor Systems for Chemical-Looping Combustion", PhD thesis, Vienna University of Technology. (available at the libary of the TUV)

Wopienka, E., 2004, "Hydrodynamic Investigation of a Dual Fluidised Bed Chemical-Looping Combustor. Experiments and Mathematical Modelling", Master thesis, Vienna University of Technology.

Luengo Aguilar, A. M., 2003, "Process Simulation of a Chemical Looping Combustion Power Plant", Master thesis, Vienna University of Technology and University of Zaragoza.

Valenciano, R., 2003, "Effect of Solids Residence Time Distribution on Fuel Reactor Performance of Chemical Looping Combustor", Master thesis, Vienna University of Technology.

Tagwerker, C., 2003, "Aufbau und Betrieb eines Labormodells zur Untersuchung der Fluiddynamik eines Chemical Looping Combustion Wirbelschichtsystems", Master thesis, Vienna University of Technology (written in German). (available at the libary of the TUV)

Navarro Marco, P., 2002, "Mass- and Energy Balances of a Novel Power Plant Concept", Master thesis, Vienna University of Technology.

Pröll, T., Schmid, J., Pfeifer, C., Hofbauer, H., 2011, "Verbessertes Wirbelschichtreaktorsystem (Improved fluidized bed reactor system)", patent no.: AT509586A4 & AT509586B1, priority: 11. Juli 2010, publication date: 15. October 2011, patent holder: Vienna University of Technology

Pröll, T., Kolbitsch, P., Bohlar-Nordenkampf, J., Hofbauer, H., 2009, „Wirbelschichtreaktorsystem (Fluidized bed reactor system)“, patent no.: AT505526A1 & AT505526B1 & US2011120560A1 & CA2696246A1 & WO2009021258A1, priority: 14. August 2007, publication date: 15. February 2009, patent holder: Vienna University of Technology

Hofbauer H., Schmid J.C., Fuchs J., 2012, "Cold flow model study of an advanced dual fluid bed system for fuel conversion" at: 3rd International Symposium on Gasification and its Applications (iSGA-3), October 14-17, 2012, Vancouver, British Columbia, Canada.

Schmid J.C., Hofbauer H., 2012, "The dispersed hold up of solids caused by simple constrictions in a dual fluidized bed system" at: 3rd International Symposium on Gasification and its Applications (iSGA-3), October 14-17, 2012, Vancouver, British Columbia, Canada.

Mayer, K., Pröll, T., Hofbauer, H., "Chemical looping reforming in a dual circulating fluidized bed", 14. Österreichische Chemietage 2011, September 26-29th, 2011, Linz, Austria

Pröll, T., Hofbauer, H., 2011, "Aktuelle Entwicklungen zum Feststoff - CLC", 24. Wirbelschichttreffen, Freising, Germany, 16th of September 2011.

Schmid, J.C., 2011, "Dual fluidized bed investigations at the Vienna University of Technology", at: Joint workshop of Vienna University of Technology and Chalmers University of Technology, 02 Sept. 2011, Vienna, Austria.

Mayer, K., 2011, "Effect of sulfur and higher hydrocarbons on chemical looping combustion in a 120 kW pilot plant", Public Workshop of the EU Project INNOCUOUS on Innovative Oxygen Carrier Materials, 31. Aug. 2011, Vienna, Austria

Penthor, S., Padurean, A., Schmid, J.C., Pröll, T., Agachi, P.S., Hofbauer, H., 2011, "Direct solid fuel CLC using biomass", Poster at the 3rd IEAGHG High Temperature Solids Looping Cycles Network Meeting, 30. to 31. Aug. 2011, Vienna, Austria

Marx, K., Pröll, T., Bertsch, O., Hofbauer, H., 2011, "Next scale chemical looping combustion- Design evaluation", Poster at the 3rd IEAGHG High Temperature Solids Looping Cycles Network Meeting, 30. to 31. Aug. 2011, Vienna, Austria

Schöny, G., Wolf, J., Pallarés, D., Leion, H., Pröll, T., 2011, "Modeling of the fuel reactor in large-scale chemical looping combustors", 62th IEA Meeting and Workshop on Fludized Bed Conversion (IEA-FBC), Vienna, 29th of August, 2011.

Pröll, T., Hofbauer, H., 2011, "Chemical Looping activities at the Institute of Chemical Engineering – Accent on Modelling", Finnish – Austrian Meeting on Fluidized Bed Modelling, Vienna University of Technology, Vienna, Austria, 28th of August, 2011.

Pröll, T., 2010, "Fuel conversion in dual fluidized bed systems", Workshop on Chemical Process Design, Bucharest, Romania, Sept. 21-24, 2010.

Pröll, T., Schmid, J.C., Pfeifer, C., Hofbauer, H., 2010, "Design considerations for direct solid fuel chemical looping combustion systems", IEA GHG: 2nd High Temperature Solid Looping Cycles Network Metting, Alkmaar, The Netherlands, Sept. 15-17, 2010, available online at: www.ieaghg.org.

Pröll, T., Hofbauer, H., Lyngfelt, A., 2009, "Operating Experience with Chemical Looping Combustion in a Dual Circulating Fluidized Bed (DCFB) Unit", Chemical-looping and Calcium-looping Processes for Carbon Capture European workshop in Edinburgh, UK, Oct. 20-21, 2009.

Pröll, T., Hofbauer, H., 2009, "Chemical looping combustion and reforming at a 120 kW pilot plant – results using a nickel-based oxygen carrier", IEA GHG: High Temperature Solid Looping Cycles and ISCR5, Oviedo, Spain, Sept. 15-17, 2009, available online at: www.ieaghg.org.

Pröll, T., Hofbauer, H., 2009, "Chemical Looping for CO2 ready power and syngas generation", Topsøe Catalysis Forum 2009 - Catalysis in new environmental processes, Munkerupgaard, Denmark, 27-28.08.2009.

Pröll, T., Kolbitsch, P., Bolhàr-Nordenkampf, J., Hofbauer H., 2009, "Chemical Looping Combustion/Refoming – Ergebnisse aus der Pilotanlage und Simulationen", at: Wirbelschichttreffen 2009, Vienna, Austria, 26.-28.04.2009.

Kolbitsch, P., Pröll, T., Bolhàr-Nordenkampf, J., Hofbauer H., 2008, "First operating experience on a 120kW dual circulating fluidized bed (DCFB) system for chemical looping combustion", at: ISCR 4 - 4th international workshop on in-situ CO2 removal, Imperial College London, 7th and 8th of July 2008 (available online: www3.imperial.ac.uk/carboncaptureandstorage/iscr4).

Mayer, K., Pröll, T., Bolhàr-Nordenkampf, J., Kolbitsch, P., Hofbauer, H., 2008, "Chemical looping combustion in a 120 kW test rig - first results", at: International Conference on Circulating Fluidized Beds, Hamburg, May 13-16, 2008.

Pröll, T., Hofbauer, H., 2008, "Erste Betriebsergebnisse von der 100 kW Chemical Looping Combustion Anlage an der TU Wien", at: Wirbelschichttreffen 2008, Graz, Austria, 01.-03.05.2008.

Hofbauer, H., Pröll, T., 2008, "Verfahrensinhärente CO2-Abscheidung bei der Wirbelschichtfeuerung: Aktivitäten am Institut für Verfahrenstechnik der TU Wien", at: Plattform Fossile Brennstoffe – Expertenworkshop, Haus der Forschung, Wien, 3. April 2008.

Pröll, T., Adanez, J., Lyngfelt, A., 2006, "Chemical Looping – Theory and Practical Experience", Autumn Meeting of The Combustion Institute (British Section), University of Cambridge, 18.12.2006.

Kronberger, B., Pröll, T., Hofbauer, H., Adanez, J., Lyngfelt, A., Hurst, P., Morin, J.X., 2005, "Chemical-looping combustion - the GRACE project", At: IEA-FBC Workshop Combustion and Gasification in FBC, May 22, 2005, Toronto.

Luisser, M., Kronberger, B., Löffler, G. and Hofbauer H., 2005, "Chemical-Looping Combustion eine Methode zur CO2 freien Stromerzeugung aus fossilen Rohstoffen", presented at the 4th Internationale Energiewirtschaftstagung, TU Wien, 16.-18.02.2005, Vienna, Austria.

Schmid, J.C., Pröll, T., Diaz, I., Hafner, C., Jörg, K., Pfeifer, C., Hofbauer, H., 2011, "G-VOLUTION: Biomasse-Dampfvergasung der zweiten Generation", Neue Energien 2020, publizierbarer Endbericht, Klima und Energiefonds managed by FFG, Technische Universität Wien, TECON Engineering GmbH, 31.01.2011