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Peer reviewed papers – published

2019

  • Wachter, S., Jakobs, T., Kolb, T.: Comparison of spray quality for two different flow configurations: Central liquid jet versus annular liquid sheet. ILASS-Europe 2019, 29th Conference on Liquid Atomization and Spray Systems, 2-4 September 2019, Paris, France

  • Wachter, S., Jakobs, T., Kolb, T.: Pressure scaling for twin-fluid atomizers applying pressure adapted nozzles Submitted to Journal of Fluid Mechanics 7/2019

  • G. Chaussonnet, S. Braun, T. Dauch, M. Keller, A. Sänger, T. Jakobs, T. Kolb, R. Koch, H.-J. Bauer, Toward the development of a virtual spray test-rig using the Smoothed Particle Hydrodynamics method, Computers & Fluids 180 (2019) 68-81, DOI: 10.1016/j.compfluid.2019.01.010

  • G. Wu, S. Seebold, E. Yazhenskikh, J. Tanner, K. Hack, M. Müller, “Slag mobility in entrained flow gasifiers optimized using a new reliable viscosity model of iron oxide-containing multicomponent melts”, Appl Energ 236 (2019) 837–849.

  • K. Hack, G. Wu, E. Yazhenskikh, T. Jantzen, M. Müller, “A CALPHAD approach to modelling of slag viscosities”, Calphad 65 (2019) 101-110.

  • E. Yazhenskikh, T. Jantzen, K. Hack, M. Müller, “A new multipurpose thermodynamic database for oxide systems”, Raplavy 2 (2019) 116-124.

     

 

2018

  • Fleck, S., Santo, U., Hotz, C., Jakobs, T., Eckel, G., Mancini, M., Weber, R., Kolb, T.:
    Entrained Flow Gasification Part 1: Gasification of Glycol in an Atmospheric-Pressure Experimental Rig Fuel 217 (2018) 306-319, DOI: http://dx.doi.org/10.1016/j.fuel.2017.12.077

  • Mancini, M., Alberti, M., Dammann, M., Santo, U., Eckel, G., Kolb, T., Weber, R.:
    Entrained Flow Gasification. Part 2: Mathematical Modeling of the Gasifier Using RANS Method
    Fuel 225 (2018) 596-611, DOI: https://doi.org/10.1016/j.fuel.2018.03.100

  • Eckel, G., Le Clercq, P., Kathrotia, T., Sänger, A., Fleck, S., Mancini, M., Kolb, T., Aigner, M.:
    Entrained Flow Gasification. Part 3: Insight into the Injector Near-Field by Large Eddy Simulation with Detailed Chemistry Fuel 223 (2018) 164-178, DOI: https://doi.org/10.1016/j.fuel.2018.02.176

  • Eberhard, M., Santo, U., Böning, D., Schmid, H., Michelfelder, B., Zimmerlin, B., Günther, A., Weigand, P., Müller-Hagedorn, M., Stapf, D., Kolb, T.: Der bioliq®-Flugstromvergaser - Ein Baustein der Energiewende Chemie – Ingenier – Technik Vol. 90 (2018) 1-2, 85–98, DOI: https://doi.org/10.1002/cite.201700086

  • Stoesser, P., Schneider, C., Kreitzberg, T., Kneer, R., Kolb, T.: On the influence of different experimental systems on measured heterogeneous gasification kinetics Applied Energy 211 (2018) 582-589

  • Chaussonnet, G., Koch, R., Bauer, H.-J., Sänger, A., Jakobs, T., Kolb, T.: Smoothed Particle Hydrodynamics Simulation of an Air-Assisted Atomizer Operatingat High Pressure: Influence of Non-Newtonian Effects. J. Fluids Eng 140(6), 061301 Paper No: FE-17-1483; DOI: 10.1115/1.4038753

  • Hüsing, F., Kolb, T.: Hochtemperaturtechnik – Entwicklungen auf der ACHEMA 2018
    Chemie Ingenieur Technik 90, 12 (2018), 1972-1973

  • Zimmerlin, B.; Eberhard, M.; Dahmen, N.; Kolb, T.; Lam, H.; Mai, R.; Michelfelder, B.; Niebel, A.; Pfitzer, C.; Sauer, J.; Stapf, D.; Weigand, P.; Willy, M., Residual biomass to gasoline – operations of the bioliq® pilot plant 2018. Advanced Bioeconomy Leadership Conference (ABLC Global 2018), San Francisco, CA, USA, 6.–9. November 2018
  • G. Wu, S. Seebold, E. Yazhenskikh, K. Hack, M. Müller, “Viscosity model for oxide melts relevant to fuel slags. Part 3: The iron oxide containing low order systems in the system SiO2–Al2O3–CaO–MgO–Na2O–K2O–FeO–Fe2O3”, Fuel Process Technol 171 (2018) 339-349.

  • M. Müller, S. Seebold, G. Wu, E. Yazhenskikh, T. Jantzen, K. Hack, “Experimental Investigation and Modeling of the Viscosity of Oxide Slag Systems”, J Sustain Metall 4 (2018) 3-14.
    T. Jantzen, M. Müller, E. Yazhenskikh, K. Hack, “Addition of TiO2 and Ti2O3 to the Al2O3-FeO-Fe2O3-MgO system”, Calphad 62 (2018) 187-200.

  • S. Fleck, U. Santo, C. Hotz, T. Jakobs, G. Eckel, M. Mancini, R. Weber, T. Kolb: Entrained flow gasification. Part 1: Gasification of glycol in an atmospheric-pressure experimental rig, Fuel 217 (2018) 306-319

  • M. Mancini, M. Alberti, M. Dammann, U. Santo, R. Weber, T. Kolb, G. Eckel: Entrained flow gasification. Part 2: Mathematical modeling of the gasifier using RANS method, Fuel 225 (2018) 596-611

  • G. Eckel, P.C. Le Clercq, T. Kathrotia, A. Sänger, S. Fleck, M. Mancini, T. Kolb, M. Aigner: Entrained flow gasification. Part 3: Insight into the reactor near-field by Large Eddy Simulation with detailed chemistry, Fuel 223 (2018) 164-178

  • M. Alberti, R. Weber, M. Mancini: Absorption of infrared radiation by Carbon Monoxide at elevated temperatures and pressures. Part A. Development of a line-by-line procedure based on HITEMP-2010, Journal of Quantitative Spectroscopy & Radiative Transfer 200 (2018) 258-271

  • M. Alberti, R. Weber, M. Mancini: Absorption of infrared radiation by Carbon Monoxide at elevated temperatures and pressures. Part B. Total emissivity charts and correlations, Journal of Quantitative Spectroscopy & Radiative Transfer 200 (2018) 272-279

  • M. Alberti, R. Weber, M. Mancini: Gray gas emissivities for H2O-CO2-CO-N2 mixtures, Journal of Quantitative Spectroscopy & Radiative Transfer 219 (2018) 274-291

  •  

    P. Stoesser, C. Schneider, T. Kreitzberg, R. Kneer, T. Kolb,On the influence of different experimental systems on measured heterogeneous gasification kinetics, Applied Energy,Volume 211, 2018, Pages 582-589, ISSN 0306-2619, https://doi.org/10.1016/j.apenergy.2017.11.037.

 

2017

  • P. Nau, P. Kutne, W. Meier, C. Hotz, S. Fleck, “Development of an infrared absorption spectrometer for temperature and species concentration measurements in a gasifier”, Applied Optics 56 (2017) 2892, DOI: 10.1364/LACSEA.2016.LM2E.3
     
  • S. Seebold, G. Wu, M. Müller, “The Influence of Crystallization on the Flow of Coal Ash-Slags”, Fuel 187 (2017) 376-387, DOI: 10.1016/j.fuel.2016.09.078
     
  • T. Jantzen, K. Hack, E. Yazhenskikh, M. Müller, “Evaluation of thermodynamic data and phase equilibria in the System Ca-Cr-Cu-Fe-Mg-Mn-S Part I: Binary and quasi-binary subsystems”, Calphad 56 (2017) 270-285, DOI: 10.1016/j.calphad.2016.04.011
     
  • T. Jantzen, K. Hack, E. Yazhenskikh, M. Müller, “Evaluation of thermodynamic data and phase equilibria in the System Ca-Cr-Cu-Fe-Mg-Mn-S Part II: Ternary and quasi-ternary subsystems”, Calphad 56 (2017) 286-302, DOI: 10.1016/j.calphad.2017.01.007
     
  • S. Seebold, M. Eberhard, G. Wu, E. Yazhenskikh, D. Sergeev, T. Kolb, M. Müller, “Thermophysical and Chemical Properties of bioliq® Slags”, Fuel 197 (2017) 596-604, DOI: 10.1016/j.fuel.2017.02.027
     
  • N. Dahmen, J. Abeln, M. Eberhard, T. Kolb, H. Leibold, J. Sauer, D. Stapf, B. Zimmerlin „The bioliq®® process for producing synthetic transportation fuels.”, WIREs Energy Environ. (2017) 6, DOI: 10.1002/wene.236.
     
  • M. Alberti, R. Weber, M. Mancini, “Absorption of infrared radiation by Carbon Monoxide at elevated temperatures and pressures: Part A. Advancing the line-by-line procedure based on HITEMP-2010”, Journal of Quantitative Spectroscopy & Radiative Transfer 200 (2017) 258-271, DOI: 10.1016/j.jqsrt.2017.05.024
     
  • M. Alberti, R. Weber, M. Mancini, “Absorption of infrared radiation by Carbon Monoxide at elevated temperatures and pressures: Part B. Total emissivity charts and correlations”, Journal of Quantitative Spectroscopy & Radiative Transfer 200 (2017) 272-279, DOI: 10.1016/j.jqsrt.2017.05.034
     

2016

  • A.M. Beckmann, M. Mancini, R. Weber, S. Seebold, M. Müller. Measurements and CFD Modeling of a Pulverized Coal Flame with Emphasis on Ash Deposition, Fuel (2016), article in press http://www.sciencedirect.com/science/article/pii/S001623611501193X
     
  • N. Djordjevic, T. Kolb, M. Aigner, R. Kneer, M. Müller, R. Weber “Tackling the challenges in modelling entrained flow gasification of low-grade feedstock”, Journal of the Institute of Energy (2016), article in press http://www.sciencedirect.com/science/article/pii/S1743967115300027
     
  • Georg Eckel, Michael Rachner, Patrick Le Clercq, Manfred Aigner, “Semi-Empirical Model for the Unsteady Shear Breakup of Liquid Jets in Cross-flow”, Atomization and Sprays Vol. 26, pages 687–712, 2016
     
  • M. Alberti, R. Weber, M. Mancini, Re-Creating Hottel’s emissivity charts for water vapor and extending them to 40 bar pressure using HITEMP-2010 data base, Combustion and Flame (2016), DOI:10.1016/j.combustflame.2016.04.013
     
  • L. Bencze, M. Ryś-Matejczuk, E. Yazhenskikh, M. Ziegner, M. Müller, “Investigation of vaporization of alkali metals from solidified gasifier slags by Knudsen effusion mass spectrometry”, Energ Fuel 30 (2016) 657-665. http://pubs.acs.org/doi/abs/10.1021/acs.energyfuels.5b01620?src=recsys
     
  • T. Müller, A. Sänger, P. Habisreuther, T. Jakobs, D. Trimis, T. Kolb, N. Zarzalis
    Simulation of the primary breakup of a high-viscosity liquid jet by a coaxial annular gas flow
    Int. Journal of Multiphase Flow, Volume 87, Pages 212-228; 2016
    http://dx.doi.org/10.1016/j.ijmultiphaseflow.2016.09.008  
     
  • L. Jampolski, A. Sänger, T. Jakobs, G. Guthausen, T. Kolb, N. Willenbacher
    Improving the processability of coke water slurries for entrained flow gasification
    Fuel, Volume 185, pages 102-111; 2016; http://dx.doi.org/10.1016/j.fuel.2016.07.102  
     
  • S. Seebold, G. Wu, M. Müller, “The Influence of Crystallization on the Flow of Coal Ash-Slags”, accepted by Fuel (2016) http://www.sciencedirect.com/science/article/pii/S0016236116309413

     

2015

2014

2013

2012

 

Conference Papers

2019

  • Wachter, S., Jakobs, T., Kolb, T.: Untersuchung von Brennerdüsen bei erhöhtem Systemdruck
    Jahrestreffen der ProcessNet Fachgruppe Hochtemperaturtechnik, 2.-3.04.2019 in Karlsruhe

  • Mielke, K., Müller, M., Kolb, T., Eberhard, M.: Behavior und Control of Slags from the „bioliq®”-Gasifier DGMK-Fachbereichstagung: Thermochemische Konversion – Schlüsselbausein für zukünftige Energie- und Rohstoffsysteme, Dresden, 23.-24. Mai 2019

  • Fleck, S., Santo, U., Eberhard, M., Haas, M., Kolb, T.: Entrained flow gasification of biogenic fuels – application of characteristic parameters to describe syngas quality and yield 29. Deutscher Flammentag – Verbrennung und Feuerung – 17.-18. September 2019, Bochum

  • Dammann, M., Mancini, M., Fleck, S., Weber, R., Kolb, T.: Entrained flow gasification: experiments and mathematical modelling 29. Deutscher Flammentag – Verbrennung und Feuerung – 17.-18. September 2019, Bochum

  • Zhang, F., Müller, T., Zirwes, T., Wachter, S., Jakobs, T., Habisreuther, P., Zarzalis, N., Trimis, D., Kolb, T.: Effect of elevated pressure on primary jet-breakup: Basic research for entrained flow gasification 29. Deutscher Flammentag – Verbrennung und Feuerung – 17.-18. September 2019, Bochum

  • G. Wu, E. Yazhenskikh, T. Jantzen, K. Hack, M. Müller, “Inclusion of P2O5 and VOx in the viscosity model for molten slag in multicomponent oxide systems”, Proceedings of the 6th International Slag Valorisation Symposium, Mechelen, Belgium, 2019, 1-5 April 2019.

  • M. Müller, “Behaviour and control of ashes in gasification processes”, Sino-German Alumni Expert Network (DCHAN), Researcher-Alumni-Conference 2019: Renewable Energy and E-Mobility, Aachen, Germany, 8-9 July 2019.

  • M. Alberti, M. Mancini, R.  Weber: Gray-gas emissivities for H2O-CO2-CO-N2 mixtures from low to high pressures, Jahrestreffen der ProcessNet Fachgruppe Hochtemperaturtechnik, Karlsruhe, 2-3 April 2019

  • M. Dammann, M. Mancini, S. Fleck, R. Weber, T. Kolb: Entrained flow gasification: experiments and mathematical modelling based on RANS, 29. Deutscher Flammentag, Bochum, 17-18 September 2019

     

 

2018

  • Schneider, C., Stoesser, P., Rincon, S., Kolb, T.: Reaction Kinetics and Reactive Surface Area during Gasification of High-Temperature Biomass Char with CO2 2nd International Workshop on Oxy-Fuel Combustion, Bochum, 14.-15.02.2018
  • Dammann, M., Mancini, M., Fleck, S., Weber, R., Kolb, T.: Entrained Flow Gasification: Experiments and Mathematical Modelling Based on RANS Joint Meeting of the German and Italian Sections, of the Combustion Institute; 41st Meeting of the Italian Section, Sorrento, Italy, May 23-26, 2018

  • Eberhard, M., Santo, U., Schmid, H., Michelfelder, B., Günther, A., Weigand, P., Stapf, D., Kolb, T.:
    The bioliq® Entrained-Flow Gasifier – optimizing the central process unit in a sustainable biomass-to-liquid process 9th International Freiberg Conference on IGCC & XtL Technologies, Closing the Carbon Cycle, Berlin, 03.-08.06.2018

  • Müller, T., Kadel, K., Habisreuther, P, Trimis, D., Zarzalis, N., Sänger, A., Jakobs, T., Kolb, T.:
    Influence of Reactor Pressure on the Primary Jet Breakup of High-Viscosity Fuels: Basic Research for Simulation-Assisted Design of Low-Grade Fuel Burner, ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, GT2018-75950, Oslo, Norway, June 11-15, 2018

  • Müller, T., Kadel, K., Habisreuther, P, Trimis, D., Zarzalis, N., Sänger, A., Jakobs, T., Kolb, T.:
    Simulation of the Primary Jet Breakup of Non-Newtonian Fuels: Basic Research for Simulation-Assisted Design of Low-Grade Fuel Burner. ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, GT2018-75945, Oslo, Norway, June 11-15, 2018; DOI: 10.1115/GT2018-75945

  • Zimmerlin, B., Eberhard, M., Dahmen, N., Kolb, T., Lam, H., Mai, R., Michelfelder, B., Niebel, A., Pfitzer, C., Sauer, J., Stapf, D., Weigand, P., Willy, M.: Residual biomass to gasoline – operations oft he bioliq® pilot plant Advanced Bioeconomy Leadership Conference (ABLC Global 2018), San Francisco, USA, 07.-09.11.2018

  • M. Müller, S. Seebold, G. Wu, E. Yazhenskikh, T. Jantzen, K. Hack, “Development of Models and Databases for Predicting Properties and Behavior of Biomass Ashes and Slags”, 32nd Umbrella Symposium on Energy Conversion and Energy Storage, Haifa, Israel, 22-25 April 2018.

  • M. Müller, S. Seebold, G. Wu, E. Yazhenskikh, T. Jantzen, K. Hack, “Development of models and databases for modelling of slag properties”, 9th International Freiberg Conference on IGCC & XtL Technologies, Closing the Carbon Cycle, Berlin, Germany, 3-8 June 2018.

  • M. Dammann, M. Mancini, S. Fleck, R. Weber, T. Kolb: Entrained flow gasification: experiments and mathematical modelling based on RANS, Joint Meeting of the German and the Italian Section of The Combustion Institute / 41st Annual Meeting of the Italian Section, Sorrent, 23-26 May 2018

     

 

2017

  • Patrick Nau, Peter Kutne, Georg Eckel, Wolfgang Meier, Christian Hotz, Sabine Fleck, „IR absorption
    spectroscopy for temperature and concentration measurements in a gasifier”, International Bunsen
    Discussion Meeting: Chemistry and Diagnostics for Clean Combustion, Bielefeld, Germany, 21.‐23.06.2017.
     
  • M. Alberti, R. Weber, M. Mancini, “Infrared Absorption of Carbon Monoxide”, 13th International
    Conference on Energy for a Clean Environment, July 2017, Azores, Portugal.
     
  • M. Müller, S. Seebold, G. Wu, E. Yazhenskikh, T. Jantzen, K. Hack, “Experimental investigation and
    modelling of the viscosity of oxide slag systems”, 5th International Slag Valorisation Symposium, Leuven, Belgium, 3‐5 April 2017.
  • K. Hack, E. Yazhenskikh, T. Jantzen, G. Wu, M. Müller, “A CALPHAD approach for modelling of slag viscosities”, CALPHAD XLVI Conference, Saint-Malo, France, 11-16 June 2017.

  • K. Hack, T. Jantzen, E. Yazhenskhik, M. Müller, “GTOX – A multipurpose oxide+ database”, GTT Users’ Meeting 2017, Herzogenrath, Germany, 28-30 June 2017.

  • G. Wu, M. Müller, “Modelling viscosity of molten oxides”, GTT Users’ Meeting 2017, Herzogenrath, Germany, 28-30 June 2017.

  • S. Seebold, M. Müller, “Experimental investigation and modelling of the influence of crystallization on the flow behavior of oxide slags”, GTT Users’ Meeting 2017, Herzogenrath, Germany, 28-30 June 2017.

  • E. Yazhenskikh, T. Jantzen, K. Hack, M. Müller, “A novel thermodynamic database for slag systems and refractory materials”, Chinese German Symposium on Predictive Simulation & Experimental Validation of High Temperature Partial Oxidation Processes to Reduce Carbon Feedstock, Freiberg, Germany, 27-30 November 2017.

  • G. Wu, S. Seebold, M. Müller, “Experimental investigation and modelling of the viscosity of oxide slag systems”, Chinese German Symposium on Predictive Simulation & Experimental Validation of High Temperature Partial Oxidation Processes to Reduce Carbon Feedstock, Freiberg, Germany, 27-30 November 2017.

  • R. Weber, M. Alberti,  M. Mancini: Absorption of infrared radiation by CO2, H2O, and CO at elevated temperatures and pressures, XXIII. International Symposium on Combustion Processes, Rynia (Poland), 3-6 September 2017

  • M. Alberti, R. Weber, M. Mancini: Infrared Absorption of Carbon Monoxide, 13th International Conference on Energy for a Clean Environment, 2-6 July Portugal, 2017

     

 

 

2016

  • M. Müller‐Hagerdorn, K. Covella, P. Weigand, B. Michelfelder, M. Eberhard, T. Kolb, „ETF gasification of ash containing slurries for the production of biobased syngas in the bioliq® plant.” In: Proceedings of the 8th International Freiberg Conference, Cologne, Germany, 13 June, 2016.
     
  • K. Hack, T. Jantzen, E. Yazhenskikh, M. Müller, “Sulfide Database: The Assessment of the System Ca‐Cr‐Cu‐Fe‐Mg‐Mn‐S”, XV. Intern. Conf. on Thermal Analysis and Calorimetry, St. Petersburg, Russia, 19‐23 Sep 2016.
     
  • E. Yazhenskikh, D. Kobertz, K. Armatys, K. Dönecke, K. Hack, T. Jantzen, M. Müller, “Experimental Studies and Thermodynamic Modelling of the Systems Alk2O‐P2O5”, XV. Intern. Conf. on Thermal Analysis and Calorimetry, St. Petersburg, Russia, 19‐23 Sep 2016.
     
  • G. Eckel, A. Saenger, C. Hotz, A. Tomasello, T. Kathrotia, M. Rachner, P. Le Clercq, and M. Aigner, “Insight into the injector near‐field of a glycol‐fueled entrained‐flow gasifier by numerical simulation with detailed chemistry”, 8th International Freiberg Conference on IGCC & XtL Technologies, Cologne, Germany, 12‐16 June 2016 (Presentation).
     
  • G. Eckel, A. Saenger, C. Hotz, T. Kathrotia, M. Rachner, P. Le Clercq, and M. Aigner, LES of a reactive, multi-phase flow in the injector near-field of an entrained-flow gasifier, International Conference on Multiphase Flow 2016, Florence, Italy, May 22 - 27, 2016 (Presentation)
     
  • Patrick Nau, Peter Kutne, Wolfgang Meier, Christian Hotz, Sabine Fleck, Development of an infrared absorption spectrometer for temperature and species concentration measurements in a gasifier, Laser Application to Chemical, Security and Environmental Analysis (LACSEA), Heidelberg, Germany, 25-28.07.2016 (Presentation)
     
  • Peter Kutne, Marcel Ebenhoch, Wolfgang Meier, Sabine Fleck, Christian Hotz, Measurement of the equivalence ratio in an atmospheric gasifier using laser induced breakdown spectroscopy, Laser Application to Chemical, Security and Environmental Analysis (LACSEA), Heidelberg, Germany, 25-28.07.2016 (Presentation)
     
  • A. Sänger, T. Jakobs, T. Kolb
    Using primary instability analysis for determination of apparent liquid viscosity at jet breakup atomizing non-Newtonian Fluids
    27th ILASS Europe 2016; ISBN: 978-1-910172-10-0 ; 04.-07.09.2016, Brighton, England
     
  • T. Müller, P. Habisreuther, N. Zarzalis, A. Sänger, T. Jakobs, T. Kolb
    Investigation on Jet Breakup of High-Viscous Fuels for Entrained Flow Gasification
    ASME Turbo Expo 2016; Turbomachinery Technical Conference and Exposition GT
    2016, Seoul, South Korea, 13.-17.Juni 2016
     
  • M. Alberti, R. Weber, M. Mancini, Radiative Heat Transfer in a High Pressure Entrained Flow Gasifier, 1st International Workshop on Oxy-Fuel Combustion, Montabaur, Germany, 11th February 2016 (Presentation)
     
  • Thobias Kreitzberg, Benjamin Gövert, Stefan Pielsticker, Reinhold Kneer; “CO2 and H2O Gasification under Chemically and Diffusion Controlled Conditions”, 33rd Annual International Pittsburgh Coal Conference 2016, Cape Town, South Africa, 2016-08-08 - 2016-08-12
     
  • S. Fleck, C. Hotz, T. Kolb, Vergasung biomasse-basierter Brennstoffsuspensionen in einem atmosphärischen Flugstromvergaser, DGMK Fachtagung Konversion von Biomassen und Kohlen, 09.-11.05.2016, Rotenburg a.d. Fulda (Presentation)
     
  • G. Wu, S. Seebold, E. Yazhenskikh, K. Hack, M. Müller, “A Structure-based Viscosity Model and Database for Multicomponent Oxide Melts”, 10th International Conference on Molten Slags, Fluxes and Salts (MOLTEN16), Seattle, Washington, USA, 22–25May 2016.
     
  • S. Seebold, M. Eberhard, E. Yazhenskikh, G. Wu, D. Sergeev, T. Kolb, M. Müller, “Thermophysical and Chemical Properties of bioliq Slags”, 8th International Freiberg Conference on IGCC & XtL Technologies, Cologne, Germany, 12-16 June 2016.
     
  • G. Wu, E. Yazhenskikh, K. Hack, M. Müller, “Modelling viscosity of molten oxides”, GTT-Technologies' 18th Annual Users' Meeting, Herzogenrath, Germany, June 29 - July 1, 2016.

     

2015

  • M. Alberti, M. Mancini, R. Weber, “Calculation of gas emissivities at high temperatures and high pressures using HITEMP‐2010”, XXII International Symposium on Combustion Processes, Poster Presentation, Poland 2015
     
  • T. Kreitzberg, H.D. Haustein, B. Gövert, R. Kneer Investigation of gasification reaction of pulverized char under N2/CO2 atmosphere in a small-scale fluidized bed reactor, The Clearwater Clean Coal Conference, June 2015, Clearwater, USA
     
  • M. Alberti, R. Weber, M. Mancini, A. Fateev, S. Clausen, On the accuracy of HITEMP-2010 calculated emissivities of Water Vapor and Carbon Dioxide, 10th International Conference on Industrial Furnaces and Boilers, April 2015, Porto, Portugal
     
  • S. Fleck, K.-P. Geigle, C. Hotz, N. Djordjevic, T. Kolb, “Formation and decay of hydrocarbon intermediates in an entrained flow gasifier, EST Energy, Science and Technology International Conference and Exhibition, 20 – 22 May 2015, Karlsruhe, Germany (Poster)
     
  • S. Fleck, K.-P. Geigle, C. Hotz, T. Kolb, Determination of hydrocarbon intermediates during gasification of biomass-based suspension fuels in an entrained flow gasifier, 27. Deutscher Flammentag, 16. – 17.09.2015, Clausthal, Germany
     
  • S. Fleck, C. Hotz, A. Müller, T. Kolb, Gasification of biomass-based suspension fuels in an atmospheric entrained flow gasifier, 27. Deutscher Flammentag, 16. – 17.09.2015, Clausthal, Germany
     
  • S. Fleck, U. Santo, C. Hotz, D. Boening, T. Kolb, Influence of fuel specification on gasification performance of biomass based suspension fuels in an atmospheric entrained flow gasifier, TC biomass, Nov 2 – 5, 2015, Chicago, USA
     
  • G. Chaussonnet, S. Braun, L. Wieth, R. Koch, H.-J. Bauer, A. Sänger, T. Jakobs, N. Djordjevic, T. Kolb; SPH Simulation of a Twin-Fluid Atomizer Operating with a High Viscosity Liquid; ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, August 23-27, Tainan, Taiwan, 2015
     
  • Sänger, T. Jakobs, N. Djordjevic, T. Kolb; Experimental investigation on the influence of ambient pressure on twin-fluid atomization of liquids with various viscosities; ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, August 23-27, Tainan, Taiwan, 2015
     
  • L. Jampolski, A. Sänger, T. Jakobs, T. Kolb, N. Willenbacher, Tailoring of coke-water-slurries for EFG
    Int. Conference on Energy Science Technology EST, 20. – 22.05.15, Karlsruhe, 2015
     
  • Sänger, T. Jakobs, L. Jampolski, N. Willenbacher, T. Kolb, Processing and Atomization of Complex Fluids for Entrained Flow Gasification, Int. Conference on Energy Science Technology EST, 20. – 22.05.15, Karlsruhe, 2015
     
  • M. Müller, E. Yazhenskikh, G. Wu, T. Jantzen, K. Hack, „Entwicklung neuer Modelle und Datenbanken zur Modellierung von Asche- und Schlackeeigenschaften“, VDI-Berichte 2267, 27. Deutscher Flammentag, Clausthal-Zellerfeld, Germany, 16.-17.09.2015, p. 607-616.
     
  • G. Wu, S. Seebold, E. Yazhenskikh, K. Hack, M. Müller, “Development and application of a new structure based viscosity model for oxide melts relevant to fuel slags 32nd Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 5-8 October 2015.
     
  • S. Seebold, G. Wu, M. Müller, “Sub-liquidus rheology of coal slags under gasification conditions”, 32nd Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 5-8 October 2015.
     
  • M. Alberti, R. Weber, M. Mancini; A. Fateev and S. Clausen, On the accuracy of HITEMP-2010 calculated emissivities of water vapor and carbon dioxide. The 12th International Conference on Energy for Clean Environment, Portugal, 2015.
     
  • M. Alberti, R. Weber, M. Mancini, A. Fateev and S. Clausen. On the accuracy of HITEMP-2010 calculated emissivities of water vapor and carbon dioxide. The 10th International Conference on Industrial Furnaces and Boilers (INFUB-10), Portugal, 2015.
     
  • M. Alberti, R. Weber und M. Mancini. Bestimmung der Emissionskoeffizienten von Gas-Gemischen auf Grundlage von spektroskopischen Datenbanken. VDI Berichte 2267: 27 Deutscher Flammentag – Verbrennung und Feuerung. Hrsg. Von VDI Wissensforum Gmbh. VDI Verlag, Düsseldorf, 2015, S. 629-638. ISBN: 978-3-18-092267-6
     
  • S. Fleck, K.-P. Geigle, C. Hotz, N. Djordjevic, T. Kolb, “Formation and decay of hydrocarbon intermediates in an entrained flow gasifier, EST Energy, Science and Technology International Conference and Exhibition, 20 – 22 May 2015, Karlsruhe, Germany    (Poster)
     
  • S. Fleck, K.-P. Geigle, C. Hotz, T. Kolb, Determination of hydrocarbon intermediates during gasification of biomass-based suspension fuels in an entrained flow gasifier, 27. Deutscher Flammentag, 16. – 17.09.2015, Clausthal, Germany
     
  • S. Fleck, C. Hotz, A. Müller, T. Kolb, Gasification of biomass-based suspension fuels in an atmospheric entrained flow gasifier, 27. Deutscher Flammentag, 16. – 17.09.2015, Clausthal, Germany
     
  • S. Fleck, U. Santo, C. Hotz, D. Boening, T. Kolb, Influence of fuel specification on gasification performance of biomass based suspension fuels in an atmospheric entrained flow gasifier, TC biomass, Nov 2 – 5, 2015, Chicago, USA
     
  • G. Chaussonnet, S. Braun, L. Wieth, R. Koch, H.-J. Bauer, A. Sänger, T. Jakobs, N. Djordjevic, T. Kolb; SPH Simulation of a Twin-Fluid Atomizer Operating with a High Viscosity Liquid; ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, August 23-27, Tainan, Taiwan, 201Sänger, T. Jakobs, N. Djordjevic, T. Kolb; Experimental investigation on the influence of ambient pressure on twin-fluid atomization of liquids with various viscosities; ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, August 23-27, Tainan, Taiwan, 2015
     
  • L. Jampolski, A. Sänger, T. Jakobs, T. Kolb, N. Willenbacher Tailoring of coke-water-slurries for EFG Int. Conference on Energy Science Technology EST, 20. – 22.05.15, Karlsruhe, 2015
     
  • Sänger, T. Jakobs, L. Jampolski, N. Willenbacher, T. Kolb
    Processing and Atomization of Complex Fluids for Entrained Flow Gasification
    Int. Conference on Energy Science Technology EST, 20. – 22.05.15, Karlsruhe, 2015
     
  • M. Müller, E. Yazhenskikh, G. Wu, T. Jantzen, K. Hack, „Entwicklung neuer Modelle und Datenbanken zur Modellierung von Asche- und Schlackeeigenschaften“, VDI-Berichte 2267, 27. Deutscher Flammentag, Clausthal-Zellerfeld, Germany, 16.-17.09.2015, p. 607-616.
     
  • G. Wu, S. Seebold, E. Yazhenskikh, K. Hack, M. Müller, “Development and application of a new structure based viscosity model for oxide melts relevant to fuel slags 32nd Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 5-8 October 2015.
     
  • S. Seebold, G. Wu, M. Müller, “Sub-liquidus rheology of coal slags under gasification conditions”, 32nd Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 5-8 October 2015.
     
  • P. Kutne, J. D. Gounder, S. Fleck Laser Induced Plasma Spectroscopy (LIBS) as a diagnostic tool for pressurized gasification processes, Int. Conference on Energy Science Technology EST, 20. – 22.05.15, Karlsruhe, 2015 (Poster)
     

2014

  • A. Mueller, P. Stoesser, T.  Kolb, „Reaktionskinetische Charakterisierung von Brennstoffen für die Hochdruck-Flugstromvergasung“, Jahrestreffen der ProcessNet-Fachgruppen Abfallbehandlung und Werkstoffrückgewinnung, Gasreinigung und Hochtemperaturverfahrenstechnik, 17. Februar 2014, Karlsruhe
     
  • A. Sänger, T. Jakobs, N. Djordjevic, T. Kolb; Effect of primary instability of a high viscous liquid jet on the spray quality generated by a twin-fluid atomizer, ILASS – Europe 2014, 26th Annual Conference on Liquid Atomization and Spray Systems, 8-10 Sep. 2014, Bremen, Germany
     
  • Peter Kutne, Klaus-Peter Geigle, Sabine Fleck “Measurements of Atomic Species Concentration in an Atmospheric Entrained Flow Gasifier Using Laser Induced Breakdown Spectroscopy” 6th International Freiberg Conference on IGCC & XtL Technologies, 19-22 May 2014
     
  • Klaus-Peter Geigle, Peter Kutne, Sabine Fleck, “Development of Laser-Induced Incandescence For Monitornig the Particle Conversion in an Atmospheric Entrained Flow Gasifier Operated with Slurry” 6th International Freiberg Conference on IGCC & XtL Technologies, 19-22 May 2014
     
  • “Biomass Char Gasification: Study on Reaction Kinetics Using a High-Pressure Thermogravimetric Analyzer”, Andreas Mueller, Philipp Stoesser, Thomas Kolb´, 39th International Technical Conference on Clean Coal & Fuel Systems, June 2014
     
  • C. Hotz, S. Fleck, U. Santo, D. Boening, P. Stoesser, N. Djordjevic, T. Kolb Experimental Investigation of Entrained Flow Gasification of Biomass Suspensions at ambient Pressure, 4th Int. Symposium on Gasification and its Applications iSGA-4, September 2014, Vienna, Austria
     
  • A. Horstenkamp, M. Müller, “Measurement of surface tension of coal slags”, in Proceedings of the 31st Annual International Pittsburgh Coal Conference, Pittsburgh, USA, 2014, paper M12-1.
     
  • T. Jantzen, E. Yazhenskikh, M. Müller, K. Hack, “Incorporation of MnO as well as Sulphur into the HotVeGas Oxide database”, GTT-Technologies 16th Annual Workshop, Herzogenrath, Germany, July 2-4, 2014.
     
  • E. Yazhenskikh, T. Jantzen, K. Hack, M. Müller, “Including SO3 into the HotVeGas Oxide database”, GTT-Technologies 16th Annual Workshop, Herzogenrath, Germany, July 2-4, 2014.
     
  • K. Dönecke, E. Yazhenskikh, M. Müller, “Combined modelling and experimental study on the alkali phosphates”, GTT-Technologies 16th Annual Workshop, Herzogenrath, Germany, July 2-4, 2014.
     
  • G. Wu, E. Yazhenskikh, M. Müller, “Further progress in modelling slag viscosities on the basis of the HotVeGas Oxide database”, GTT-Technologies 16th Annual Workshop, Herzogenrath, Germany, July 2-4, 2014.
     
  • K. Dönecke, E. Yazhenskikh, M. Müller, “Thermochemical data assessment on alkali phosphates in combination with experimental investigations”, 27th European Symposium on Applied Thermodynamics (ESAT 2014): “Experiments meet Theory and Simulation”, Eindhoven, The Netherlands, 6 - 9 July 2014.
     
  • Peter Kutne, Wolfgang Meier,  Laser induced breakdown spectroscopy for gas phase measurements of alkaline species, Laser Application to Chemical, Security and Environmental Analysis (LACSEA), Seattle (WA), USA, 13-17.07.2014 (Presentation)

2013

  • M. Mancini, R.Weber, P. Weigand, W. Leuckel, T. Kolb, „Design of the entrained flow reactor for gasification of biomass based slurry“ VDI-Berichte Nr. 2161, 26.Deutscher Flammentag, 10. – 12.09.13, Duisburg, 2013
     
  • A. Sänger, T. Jakobs, N. Djordjevic, N. Zarzalis, T. Kolb; Basic investigations on burner design for high pressure entrained flow gasifier: Influence of pressure and fluid viscosity on twin fluid atomization, VDI-Berichte Nr. 2161, 26.Deutscher Flammentag, 10. – 12.09.13, Duisburg, 2013
     
  • Gövert, B., Haustein, H. D., Christ, D., Hatzfeld, O., Kneer, R.: Reaktionsratenmessung von Steinkohlenkoks in N2/O2- und CO2/O2-Atmosphäre mittels eines Wirbelschichtreaktors, 26. Deutscher Flammentag, 11.-12.09.2013, Duisburg, Germany
     
  • H. D. Haustein, B. Goevert, D. Christ, M. Habermehl, O. Hatzfeld, R. Kneer: Small Scale Fluidized Bed Reactor for Investigation of Particle Reaction Rates: Char Combustion and the Boudouard Reaction, (Paper No. 2825594), 6th European Combustion Meeting (ECM 2013), Malmoe, Sweden, 25-28 June, 2013
     
  • M. Mancini, R. Weber, P. Weigand, A. Sänger, W. Leuckel, T. Kolb,  “The bioliq® Entrained Flow Gasifier for Biomass Based Slurry – Design and Operation”, 38th International Technical Conference on Clean Coal & Fuel Systems, June 2013, Clearwater, Florida USA
     
  • S. Fleck, P. Stoesser, U. Santo, N. Djordjevic, T. Kolb, „Umsetzung biomassebasierter Brennstoff-suspensionen in einem atmosphärischen Flugstromvergaser“, Jahrestreffen Hochtemperaturtechnik und Technische Reaktionen, Oberhausen 2013
     
  • E. Yazhenskikh, M. Müller, K. Hack, T. Jantzen, “Development of a New Thermodynamic Database for Slag Relevant Oxide Systems Containing P2O5”, GTT-Technologies 15th Annual Workshop, Herzogenrath, Germany, 2013.
     
  • G. Wu, E. Yazhenskikh, M. Müller, K. Hack, E. Wosch, “Use of the Oxide Database in Modelling of Multi-Component Slag Viscosities”, GTT-Technologies 15th Annual Workshop, Herzogenrath, Germany, 2013.
     
  • G. Wu, E. Yazhenskikh, K. Hack, E. Wosch, M. Müller, “A novel viscosity model and database for molten slags”, 1st International Conference on Rheology and Modeling of Materials, Miskolc-Lillafüred, Hungary, October 7-11, 2013.

     

2012

2011

  • T. Jakobs, M. Mancini, R. Weber, T. Kolb, Gasification of high viscous slurry R&D on atomization and numerical simulation, 36th International Technical Conference on Clean Coal & Fuel Systems, June 2011
     
  • T. Jakobs, N. Djordjevic, S. Fleck, N. Zarzalis, T. Kolb; Atomization at high reactor pressures R&D work for high pressure entrained flow gasification, Tagungsband 25. Deutscher Flammentag, 14. – 15.09.11, Karlsruhe, 2011