Home | Impressum | Datenschutz | Sitemap | KIT

Prof. Olaf Deutschmann

(Leitung)

KIT - ITCP
Engesserstr. 20
Campus South
Bldg. 11.21
76131 Karlsruhe
Tel: +49 (0)721 608 43064

 

Prof. Jan-Dierk Grunwaldt

(Leitung)

KIT - ITCP
Engesserstr. 20
Campus South
Bldg. 11.21/107
76131 Karlsruhe
Tel: +49 (0)721 608 42120 

 

Dr. Maria Casapu

(Wissenschaftliche Koordination)

KIT - ITCP
Engesserstr. 20
Campus South
Bldg. 11.21/107
76131 Karlsruhe
Tel: +49 (0)721 608 43192

Publikationen


2015

J.N. Bär, M.I. Rocha, E. Jesus de Oliveira, O. Deutschmann. Impact of Sulfur on Catalytic Partial Oxidation of Jet Fuel Surrogates over Rh/Al2O3. Int. J. Hydrogen Energy, accepted .10.12.2015.

W. Brack, B. Heine, F. Birkhold, M. Kruse, O. Deutschmann. Formation of urea-based deposits in an exhaust system: Numerical predictions and experimental observations on a hot gas test bench. J. Emission Control Science and Technology (2016), accepted 23.11.2015

B. Mozaffari, S. Tischer, M. Votsmeier, O. Deutschmann. A one-dimensional modelling approach for dual-layer monolithic catalysts. Chem. Eng. Sci. 139 (2016) 196–210.
http://dx.doi.org/10.1016/j.ces.2015.09.021

E. Japke, M. Casapu, V. Trouillet, O. Deutschmann, J.-D. Grunwaldt. Soot and hydrocarbon oxidation over vanadia-based SCR catalysts. Catal. Today 258 (2015) 461–469.
http://dx.doi.org/10.1016/j.cattod.2015.04.020

A. T. Gremminger, H. W. Pereira de Carvalho, R. Popescu, J.-D. Grunwaldt, O. Deutschmann. Influence of gas composition on activity and durability of bimetallic Pd-Pt/Al2O3 catalysts for total oxidation of methane. Catalysis Today 258 (2015) 470–480
http://dx.doi.org/10.1016/j.cattod.2015.01.034

A. Zellner, R. Suntz, O. Deutschmann. Two dimensional spatial resolution of concentration profiles in catalytic reactors by planar laser-induced fluorescence: NO reduction over diesel oxidation catalysts. Angew. Chemie Int. Ed. 54 (2015) 2653-2655.
http://dx.doi.org/10.1002/anie.201410324


2014

C. Hauck, S. Tischer, L. Maier, O. Deutschmann. Estimation and Modeling of Local Aging Effects of Three-Way-Catalysts by Analysis of Their Spatial Temperature and CO Conversion Profiles. Canadian J. Chem. Eng., accepted 13.03.2014.

D. Chan, S. Tischer, J. Heck, C. Diehm, O. Deutschmann Correlation between catalytic activity and catalytic surface area of a Pt/Al2O3 DOC: An experimental and microkinetic modeling study. Applied Catalysis B: Environmental (2014).
http://dx.doi.org/10.1016/j.apcatb.2014.03.009

A Zellner, R. Suntz, O. Deutschmann. In-situ investigations of catalytic gas-phase reactions inside an optically accessible channel reactor. Chemie Ingenieur Technik 86 (2014) 538–543.
http://dx.doi.org/10.1002/cite.201300140

W. Brack, B. Heine, F. Birkhold, M. Kruse, G. Schoch, S. Tischer, O. Deutschmann. Kinetic modeling of urea decomposition based on systematic thermogravimetric analysis of urea and its most important by-products. Chem. Eng. Sci. 106(2014)1–8.
http://dx.doi.org/10.1016/j.ces.2013.11.013


2013

D. Chan, K. Hauff, U. Nieken, O. Deutschmann. Faster Model Calibration for Aged Diesel Oxidation Catalysts and NOx-Trap Catalysts. MTZ 74 (2013) 54-61.

K. Hauff, W. Boll, D. Chan, S. Tischer, U. Tuttlies, G. Eigenberger, O. Deutschmann, U. Nieken. Macro- and microkinetic simulation of DOC: effect of aging, noble metal loading and platinum oxidation. Chemie Ingenieur Technik 85 (2013) 673-685.
http://dx.doi.org/10.1002/cite.201200158

D. Chan, A. Gremminger, O. Deutschmann. Effect of thermal aging on physical and chemical properties of a commercial NOx-storage catalyst. Topics in Catal. 56 (2013) 293–297.
http://dx.doi.org/10.1007/s11244-013-9969-5

O. Deutschmann, J.-D. Grunwaldt. Abgasnachbehandlung in mobilen Systemen: Stand der Technik, Herausforderungen und Perspektiven. Chemie Ingenieur Technik 85 (2013) 595-617.
http://dx.doi.org/10.1002/cite.201200188


2012

O. Deutschmann, D. Chatterjee, R.E. Hayes, M. Votsmeier. Modeling of exhaust-gas after-treatment, preface. Catal. Today 188 (2012) 1.
http://dx.doi.org/10.1016/j.cattod.2012.05.032

C. Karakaya, O. Deutschmann. A Simple Method for CO Chemisorption Studies under Continuous Flow: Adsorption and Desorption Behavior of Pt/Al2O3 Catalysts. Applied Catalysos A: General 445-446 (2012) 221-230.
http://dx.doi.org/10.1016/j.apcata.2012.08.022

O. Deutschmann. Catalytic reforming of logistic fuels at high-temperatures. Catalysis 24 (2012) 48-82, J.J. Spivey (Ed.), Book Series in Catalysis. RCS Publ.


2011

O. Deutschmann. Hochtemperaturkatalyse: Effizientes Verfahren zur chemischen Umwandlung logistischer Kraftstoffe. Chemie Ingenieur Technik 83 (2011) 1954-1963.
http://dx.doi.org/10.1002/cite.201100133


2010

M. Votsmeier, O. Deutschmann. Modellierung und Simulation chemischer Reaktoren: Beispiel Autoabgaskatalyse. Chemie Ingenieur Technik 82 (9) (2010) 82.
http://dx.doi.org/10.1002/cite.201050694

K. Hauff, W. Boll, U. Nieken, G. Eigenberger, O. Deutschmann. Korrelation und Modellierung des Katalysatorumsatzverhaltens bei Variation der Edelmetallbeladung, des OSC und des Alterungszustandes. Forschungsvereinigung Verbrennungskraftmaschinen e.V. (FVV). Heft R 551 (2010), 111-142

W. Boll, S. Tischer, O. Deutschmann. Loading and aging effects in exhaust-gas after-treatment catalysts.Ind. Eng. Chem. Res. 2010, 49, 10303–10310
http://dx.doi.org/10.1021/ie100516j

N. Mladenov, J. Koop, S. Tischer, O. Deutschmann. Modeling of transport and chemistry in channel flows of automotive catalytic converters. Chem. Eng. Sci. 65 (2010) 812-826
http://dx.doi.org/10.1016/j.ces.2009.09.034

J.-D. Grunwaldt, C.G. Schroer, Hard and soft X-ray microscopy and tomography in catalysis: Bridging the different time and length scales, Chem. Soc. Rev. 39, 4741 (2010).

D. Reichert, H. Bockhorn, S. Kureti, Recent advances in the understanding of the direct conversion of NO and soot on Fe2O3 catalyst in diesel exhaust, Chem. Today 28(1) (2010) 28-30.


2009

S. Hannemann, J.-D. Grunwaldt, Bertram B. Kimmerle, A. Baiker, P. Boye, C.G. Schroer, "Axial Changes of Catalyst Structure and Temperature in a Fixed-Bed Microreactor During Noble Metal Catalysed Partial Oxidation of Methane", Topics Catal. 52, 1360 (2009).

J.-D. Grunwaldt, B. Kimmerle, A. Baiker, P. Boye, C.G. Schroer, P. Glatzel, C.N. Borca, F. Beckmann, Catalysts at work: From integral to spatially resolved X-ray absorption spectroscopy, Catal. Today 145, 267 (2009).

M. Høj, M.J. Beier, J.-D. Grunwaldt, S. Dahl, "The role of monomeric iron during the selective catalytic reduction of NOx by NH3 over Fe-BEA zeolite catalysts", Appl. Catal. B 93, 166 (2009).

J.-D. Grunwaldt, “Shining X-rays on catalysts at work”, XAFS14 proceedings 190, 012151 (2009).

J.-D. Grunwaldt, , N. van Vegten, A. Baiker, W. van Beek, "Insight into the structure of Pd/ZrO2 during the total oxidation of methane using combined in situ XRD, X-ray absorption and Raman spectroscopy", XAFS14 proceedings 190, 012160 (2009).

D. Klukowski, P. Balle, B. Geiger, S. Wagloehner, S. Kureti, B. Kimmerle, A. Baiker, J.-D. Grunwaldt, On the mechanism of the SCR reaction on Fe/HBEA zeolite, Appl. Catal. B 93 (2009) 185-193.

P. Balle, B. Geiger, D. Klukowski, M. Pignatelli, S. Wohnrau, M. Menzel, I. Zirkwa, G. Brunklaus, S. Kureti, Study of the selective catalytic reduction of NOx on an efficient Fe/HBEA zeolite catalyst for heavy duty diesel engines, Appl. Catal. B 91 (2009) 587-595.

S. Djerad, B. Geiger, F.J.P. Schott, S. Kureti, Synthesis of nano-sized ZrO2 and its use as catalyst support in SCR, Catal. Commun. 10(7) (2009) 1103-1106.

M. Sander, A. Raj, O.R. Inderwildi, M. Kraft, S. Kureti, H. Bockhorn, The simultaneous reduction on nitric oxide and soot in emissions from diesel engines, Carbon 47(3) (2009) 866-875.

F.J.P. Schott, P. Balle, J. Adler, S. Kureti, Reduction of NOx by H2 on Pt/WO3/ZrO2 catalysts in oxygen-rich exhaust, Appl. Catal. B 87(1-2) (2009) 18-29.

P. Balle, B. Geiger, S. Kureti, Selective catalytic reduction of NOx by NH3 on Fe/BEA zeolite catalysts in oxygen-rich exhaust, Appl. Catal. B 85(3-4) (2009) 109-119.

N. Mladenov, J. Koop, S. Tischer, O. Deutschmann. Modeling of transport and chemistry in channel flows of automotive catalytic converters. Chem. Eng. Sci. (2009), doi:10.1016/j.ces.2009.09.034. Suppl. Material

J. Koop, O. Deutschmann. Detailed surface reaction mechanism for Pt-catalyzed abatment of automotive exhaust gases. Appl. Catal.B: Environmental 91 (2009), 47-58


2008

M. Casapu, J.-D. Grunwaldt, M. Maciejewski, F. Krumeich, A. Baiker, M. Wittrock, S. Eckhoff, Comparative study of structural properties and NOx storage-reduction behavior of Pt/Ba/CeO2 and Pt/Ba/Al2O3, Appl. Catal. B 78, 288 (2008).

M. Casapu, J.-D. Grunwaldt, M. Maciejewski, A. Baiker, R. Hoyer, M. Wittrock, S. Eckhoff, “Enhancement of activity and self-reactivation of NSR-catalysts by temporary formation of BaPtO3-perovskite”, Catal. Lett. 120, 1 (2008).

E. Roedel, A. Urakawa, S. Kureti, A. Baiker, On the local sensitivity of different IR techniques: Ba species relevant in NOx storage-reduction, Phys. Chem. Chem. Phys. 10 (2008) 6190-6198.

S. Wagloehner, D. Reichert, D. Leon-Sorzano, P. Balle, B. Geiger, S. Kureti, Kinetic modelling of the oxidation of CO on Fe2O3 catalyst in excess of O2, J. Catal. 260(2) (2008) 305-314.

D. Reichert, T. Finke, N. Atanassova, H. Bockhorn, S. Kureti, Global kinetic modelling of the reaction of soot with O2 and NOx on Fe2O3 catalyst, Appl. Catal. B 84(3-4) (2008) 803-812.

T. Finke, M. Hartmann, M. Gernsbeck, U. Eisele, C. Vincent, S. Kureti, H. Bockhorn, Numerical modelling of the adsorption and thermal desorption of NH3 on ZrO2, Thermochim. Acta 473(1-2) (2008) 32-39.

D. Reichert, H. Bockhorn, S. Kureti, Study of the reaction of NOx and soot on Fe2O3 catalyst in excess of O2, Appl. Catal. B 80(3-4) (2008) 248-259.


2007

M. Casapu, J.-D. Grunwaldt, M. Maciejewski, A. Baiker, M. Wittrock, U. Göbel, S. Eckhoff, “Thermal ageing phenomena and strategies towards reactivation of NOx-storage catalysts”, Topics Catal. 42-43, 3 (2007).

S. Hannemann, M. Casapu, J.-D. Grunwaldt, P. Haider, P. Trüssel, A. Baiker, and E. Welter, “A versatile in situ spectroscopic cell forluorescence/transmission EXAFS and X-ray diffraction of heterogeneous catalysts in gas and liquid phase”, J. Synchrotron Radiat. 14, 345 (2007).

J.-D. Grunwaldt, B. Kimmerle, S. Hannemann, A. Baiker, P. Boye and C.G. Schroer, “Parallel structural screening of solid materials”, J. Mater. Chem., 17, 2603 (2007).

M. Casapu, J.-D. Grunwaldt, M. Maciejewski, A. Baiker, S. Eckhoff, U. Göbel, M. Wittrock, ” The fate of platinum in Pt/Ba/CeO2 and Pt/Ba/Al2O3 catalysts during thermal ageing”, J. Catal. 251, 28 (2007).

J.-D. Grunwaldt, N. van Vegten , A. Baiker, "Insight into the structure of supported palladium catalysts during the total oxidation of methane", Chem. Commun., 4635 (2007).

G.L. Chiarello, J.-D. Grunwaldt, D. Ferri, F. Krumeich, C. Oliva, L. Forni, A. Baiker, "Flame synthesised LaCoO3-supported Pd: 1. Structure, thermal stability and reducibility", J. Catal. 252, 127 (2007).

G.L. Chiarello, D. Ferri, J.-D. Grunwaldt, L. Forni, A. Baiker, "Flame synthesised LaCoO3-supported Pd: 2. Catalytic behaviour in the reduction of NO by H2 under lean conditions", J. Catal. 252, 137 (2007).

M.T. Jan, S. Kureti, K. Hizbullah, N. Jan, Reduction of nitrogen oxides by ammonia over iron containing catalysts, Chem. Eng. Technol. 30(10) (2007) 1440-1444.

T. Finke, M. Gernsbeck, U. Eisele, H. Bockhorn, M. Hartmann, S. Kureti, C. Vincent, Surface chemistry of ceramic materials – analysing strategies and model associations, cfi./Ber. DKG 84(7-8) (2007) 24-28.

H. Bockhorn, S. Kureti, D. Reichert, Study on the mechanism of the catalytic conversion of NOx and soot into N2 and CO2 on Fe2O3 in diesel exhaust, Top. Catal. 42-43(1-4) (2007) 283-286.

J. Koop, O. Deutschmann. Modeling and Simulation of NOx Abatement with Storage/Reduction Catalysts for Lean Burn and Diesel Engines. SAE Technical paper 2007-01-1142 (2007)

F. Birkhold, U. Meingast, P. Wassermann, O. Deutschmann. Modeling and simulation of the injection of urea-water-solution for automotive SCR DeNOx-systems. Appl. Catal. B: Environmental 70 (2007) 119-127


2006

M. Casapu, J.-D. Grunwaldt, M. Maciejewski, M. Wittrock, U. Göbel, A. Baiker, "Formation and Stability of Barium Aluminate and Cerate in NOx Storage-Reduction Catalysts”, Appl. Catal. B 63, 232 (2006).

P. Balle, H. Bockhorn, B. Geiger, N. Jan, S. Kureti, D. Reichert, T. Schröder, A novel laboratory bench for practical evaluation of catalysts useful for simultaneous conversion of NOx and soot in diesel exhaust, Chem. Eng. Process. 45(12) (2006) 1065-1073.

S. Djerad, M. Crocoll, S. Kureti, L. Tifouti, W. Weisweiler, Effect of oxygen concentration on the NOx reduction with ammonia over V2O5-WO3/TiO2 catalyst, Catal. Today 113(3-4) (2006) 208-214.

N. Apostolescu, B. Geiger, K. Hizbullah, M.T. Jan, S. Kureti, D. Reichert, F. Schott, W. Weisweiler, Selective catalytic reduction of nitrogen oxides by ammonia on iron oxide catalysts, Appl. Catal. B 62(1-2) (2006) 104-114.

F. Birkhold, U. Meingast, P. Wassermann, O. Deutschmann. Analysis of the Injection of Urea-water-solution for automotive SCR DeNOx-Systems: Modeling of Two-phase Flow and Spray/Wall-Interaction. SAE Technical paper 2006-01-0643 (2006)


2005

M. Crocoll, S. Kureti, W. Weisweiler, Mean field modeling of NO oxidation over Pt/Al2O3 catalyst under oxygen rich conditions, J. Catal. 229(2) (2005) 480-489.


2004

R. Pednekar, R. Mhalsikar, K.S. Rane, S. Kureti, H. Langbein, Synthetic strategies in obtaining iron oxide spinel materials useful as catalysts and sensors, Proceedings of the international conference on ferrites (ICF-9), San Francisco, California, USA, American Ceramic Society, R.F. Soohoo (ed.), ISBN 1574982184, p. 63-68 (2004).

N. Apostolescu, T. Schröder, S. Kureti, Study on the mechanism of the reaction of NO2 with aluminium oxide, Appl. Catal. B 51(1) (2004) 43-50.

K. Hizbullah, S. Kureti, W. Weisweiler, Potassium promoted iron oxide catalysts for simultaneous catalytic removal of nitrogen oxides and soot from diesel exhaust gas, Catal. Today 93-95 (2004) 839-843.


2003

S. Kureti, K. Hizbullah, W. Weisweiler, Simultaneous catalytic removal of nitrogen oxides and soot from diesel exhaust gas over potassium modified iron oxide, Chem. Eng. Technol. 26(9) (2003) 1003-1006.

S. Kureti, W. Weisweiler, K. Hizbullah, Simultaneous conversion of nitrogen oxides and soot into nitrogen and carbon dioxide over iron containing oxide catalysts in diesel exhaust gas, Appl. Catal. B 43(3) (2003) 281-291.

J. Windmann, J. Braun, P. Zacke, D. Chatterjee, O. Deutschmann, J. Warnatz. Impact of the Inlet Flow Distribution on the Light-Off Behavior of a 3-Way Catalytic Converter.SAE Technical paper 2003-01-0937 (2003)


2002

E.E. Iojoiu, N. Apostolescu, P. Onu, S. Kureti, W. Weisweiler, Selective catalytic reduction of NO by NH3 over iridium supported MCM-41 mesoporous material, Rev. Chim. 53(11) (2002) 725-727.

S. Kureti, W. Weisweiler, A novel sol-gel method for the synthesis of gamma-aluminium oxide: Development of the sol-gel transformation and characterization of the xerogel, J. Non-Cryst. Solids 303(2) (2002) 253-261.

W. Weisweiler, K. Hizbullah, S. Kureti, Simultaneous catalytic conversion of NOx and soot from diesel engines exhaust into nitrogen and carbon dioxide, Chem. Eng. Technol. 25 (2002) 140-143.

S. Kureti, W. Weisweiler, A new route for the synthesis of high surface area gamma-aluminium oxide xerogel, Appl. Catal. A 225 (1-2) (2002) 251-259.

J. Braun, T. Hauber, H. Többen, J. Windmann, P. Zacke, D. Chatterjee, C. Correa, O. Deutschmann, L. Maier, S. Tischer, J. Warnatz. Three-Dimensional Simulation of the Transient Behavior of a Three-Way Catalytic Converter.SAE Technical paper 2002-01-0065 (2002)


2001

D. Chatterjee, O. Deutschmann, J. Warnatz. Detailed surface reaction mechanism in a three-way catalyst. Faraday Discussions 119 (2001) 371-384.