Dr. G. Straczewski Straczewski

Dr. Grazyna Straczewski

  • Karlsruher Institut für Technologie
    Institut für Technische Chemie
    Postfach 3640
    76021 - Karlsruhe

Department of Pyrolysis and Gas Treatment

 

 

Main Activities:

 

  • Online analysis of pyrolysis gases in pyrolysis processes using µ-GC and FTIR
  • Analysis of hereoatom components in pyrolysis products
  • Characterization of pyrolysis oil
  • Catalytic treatment of synthesis gases under high temperature conditions
  • Ni-based low-temperature catalysts with noble metal doping for NH3- and tar converion
  • Integration of catalysts in ceramic high temperature high pressure filter media

 

Scientific CV:

 

since  06.2014

Research associate at the Institute for Technical Chemistry of the Karlsruhe Institute of Technology
01.2010 – 03.2014 Research associate at the Institute for Micro Process Engineering at the Karlsruhe Institute of Technology
06.2006 – 05.2007 Head of chemical polishing process of Alux ● Luxar GmbH & Co.KG, Korschenbroich
08.2002 – 07.2004 Postdoc, Marie Curie Fellowship at the Surface and Thermal Engineering Department of the Robert Bosch GmbH, Schwieberdingen
10.1996 – 09.2001 PhD at the Faculty of Chemistry of the N. Copernicus University in Torun (Supervisor: Prof. Dr. Hab. Przemysław Kita) „Kinetics and mechanism of chromium (VI) reduction by pyridine derivatives of alcohols and aldehydes”
10.-12.1997 Research student at the Chemical Center of Lund University, (Supervisor: Prof. Dr. Lars Ivar Elding) „Fast kinetics studies of redox processes“

 

Publications:

 

  • G. Straczewski., C. Vargas, A. Zampieri, K. Garbev, H. Leibold, N. Dahmen, "Total oxidation of carbon monoxide, VOC and reduction of NO2 with catalytic ceramic filter media", Fuel Communications 9 (2021), 100038 (https://doi.org/10.1016/j.jfueco.2021.100038)
     
  • G. Straczewski, R. Mai, U. Gerhards, K. Garbev, H. Leibold, "Catalytic Tar Conversion in Two Different Hot Syngas Cleaning Systems", Catalysts 11 (2021), 1231 (https://doi.org/10.3390/catal11101231)
     
  • G. Straczewski, K. Koutera, U. Gerhards, K. Garbev, H. Leibold, "Development of catalytic ceramic filter candles for tar conversion", Fuel Communications 7 (2021), 100021 (https://doi.org/10.1016/j.jfueco.221.100021)
     
  • G. Straczewski, C. Vargas, A. Zampieri, K. Garbev, H. Leibold, N. Dahmen, "Totaloxidation von Kohlenmonoxid und VOCs mit katalytischen Keramik-Filterkerzen", Jahrestreffen der ProcessNet-Fachgruppen Computational Fluid Dynamics und Gasreinigung, 10. - 11.03.2020, Bamberg
     
  • G. Straczewski, H. Leibold, „Low-temperature tar catalyst for the conditioning of synthesis gas in decentralized small gasifiers“, European Symposium on Chemical Reaction Engineering, 27.-30.10.2015, Veranstaltungsforum Fürstenfeld
     
  • G. Straczewski, H. Leibold, “Niedertemperatur Teerkatalysator zur Aufbereitung von Synthesegasen in dezentralen Kleinvergaser-Anlagen“, ProcessNet: Jahrestreffen der Fachgruppen Gasreinigung und Mechanische Flüssigkeitabtrenung, 24.-25.03.2015, Maritim Hotel Bremen
     
  • T. Boeltken, D. Soysal, S. Lee, G. Straczewski, U. Gerhards, P. Pfeifer, J. Arnold, R. Dittmeyer „Perspectives of suspension plasma spraying of palladium nanoparticles for preparation of thin palladium composite membranes“, Journal of Membrane Science, 468, 233-241 (2014)
     
  • G. Straczewski , J. Völler-Blumenroth, H. Beyer, M. Steffen, I. Felden , A. Heinzel, M. Wessling,  P. Pfeifer, R. Dittmeyer „Development of thin palladium membranes supported on large porous 310L tubes for a gas to liquid steam reformer”, Chemical Engineering and Processing, 81, 13-23 (2014)
     
  • B. Dittmar, A.Behrens, N. Schödel, M. Rüttinger, Th. Franco, G. Straczewski, R. Dittmeyer “Mathane steam reforming operation and thermal stability of new porous metal supported tubular palladium composite membranes”, International Journal of Hydrogen Energy, 38, 8759-8771, (2013)
     
  • J. Völler-Blumenroth, G. Straczewski, H. Beyer, „Entwicklung eines BtL-Dampfreformers mit Metallmembran in Kombination mit einer PEM-Brennstoffzelle für den APU-Einsatz in Nutzfahrzeugen“, in: AiF final report: 300ZN, (2012)