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Faculty of engineering science

Professorship for Thermal Process Engineering - Prof. Dr. Marcus Kirschen

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Research

Material and energy efficiency of industrial heating processesHide

contact M. Kirschen

  • BOF process improvements by enlarged gas purging portfolio from moderate to very high gas flow rates. M. Kirschen, K.-M. Zettl, R. Ude, 8th European Oxygen Steelmaking Conference, Taranto, Italy, AIM Conference Proceedings (2018), 9 p.

  • EAF Slag Characteristics and Inert Gas Stirring for High-Alloyed and Stainless Steelmaking. M. Kirschen, H. Moggee, A. Hanna, K.-M. Zettl, AISTech2018 Conference, Philadelphia, PA, AIST Conference Proceedings (2018) 893-901

  • Moderne Bodenspülstrategien und -techniken verbessern Konverterprozesse - BOF process improvements by modern gas purging strategy and technology. M. Haider, M. Kirschen, R. Ehrengruber, K.-M. Zettl, Stahl und Eisen Vol. 137, no. 9 (2017) 39-44

  • Models for EAF energy efficiency. M. Kirschen, K.-M. Zettl, T. Echterhof, H. Pfeifer, Steel Times International, April 2017, 44-46

  • Improvement of EAF process and refractory consumption by advanced slag modeling. M. Kirschen, A. Hanna, K.-M. Zettl, Iron and Steel Technology Vol. 13, no. 1 (2016) 52-59

  • The Application of Benchmark Models for EAF Energy Efficiency with a Focus on Process Improvements by EAF Gas Purging. M. Kirschen, A. Hanna, K.-M. Zettl, AISTech2016 Conference, Pittsburgh, PA, AIST Conference Proceedings (2016) 843-856

  • Process improvements in EAF, ladle, and AOD for high alloyed and stainless steel grades by gas purging excellence. M. Kirschen, R. Ehrengruber, B. Spiess, J. Rotsch, 8th European Stainless Steel Conference, Graz, Austria, ASMET Conference Proceedings (2015), 10 p.

  • Gas purging benefits in the BOF: A focus on material efficiency and CO2 emission reduction. T. Kollmann, P. Bundschuh, V. Samm, J. Schenk, M. Kirschen, AISTech2015 Conference, Cleveland, OH, AIST Conference Proceedings (2015) 2031-2040

  • Benefits of gas purging in EAF with a focus on material efficiency and CO2 emission reduction. M. Kirschen, K.M. Zettl, METEC and 2nd ESTAD Conference, VDEh Conference Proceedings (2015), 5 p.

  • Increasing EAF energy efficiency and productivity by bottom gas purging. M. Kirschen, R. Periysamy, K.-M. Zettl, South East Asia Iron and Steel Conference & Exhibition, Kuala Lumpur, Malaysia, SEAISI Conference Proccedings (2014), 11 p.

  • Vorteile des Gasspülens im Elektrolichtbogenofen - Benefits of bottom gas purging in the electric arc furnace. M. Kirschen, K.-M. Zettl, Stahl und Eisen Vol. 133, no. 8 (2013) 31-35

  • Feuerfestlösungen zur Verbesserung des Stahlreinheitsgrades - Refractory solutions to improve steel cleanliness. M. Tomas, M. Kirschen, G. McIlveny, J. Rotsch, G. Hackl, Stahl und Eisen Vol. 132, no. 8 (2012) 37-45

  • Higher cost and resource efficiencies during stainless steelmaking in an EAF. V. Risonarta, M. Kirschen, T. Echterhof, H.P. Jung, S. Lenz, C. Beiler, H. Pfeifer, Stahl und Eisen Vol. 131, no. 6 (2011) S63-S72

  • Influence of direct reduced iron on the energy balance of the electric arc furnace in steel industry. M. Kirschen, K. Badr, H. Pfeifer, Energy Vol. 36, no. 10 (2011) 6146-6155, DOI: 10.1016/j.energy.2011.07.050

  • The Benefits of Refractory Solutions on the Energy Efficiency of Steelmaking Processes. M. Kirschen, M. Höck, J. Rotsch, A. Drescher, METEC and 1st International Conference on Energy Efficiency and CO2 Reduction in the Steel Industry, Düsseldorf, Germany, VDEh Conference Proceedings (2011), 9 p.

  • Application of an Off-Gas Analysing System to Control Oxidation during Stainless Steelmaking in an EAF. V. Risonarta, T. Echterhof, H.P. Jung, C. Beiler, S. Lenz, M. Kirschen, H. Pfeifer, Steel Research International Vol. 81, no. 9 (2010) 778-783, DOI: 10.1002/srin.201000134

  • Energy efficiency and the influence of gas burners to the energy related carbon dioxide emissions of electric arc furnaces in steel industry. M. Kirschen, V. Risonarta, H. Pfeifer, Energy Vol. 34, no. 9 (2009) 1065-1072, DOI: 10.1016/j.energy.2009.04.015

  • Energy savings through appropriate ladle lining concepts. C. Rahm. M. Kirschen, A. Kronthaler, RHI Bulletin (2008) no.1, p. 38-43

  • Economical aspects of using water cooled copper blocks in refractory linings. M. Kirschen, T. Molinari, C. Rahm, Metallurgical Plant and Technology (MPT) International (2007), no. 6, 30-31

  • Development of operating conditions to improve chemical energy yield and performance of dedusting in airtight EAF. U. Martini, B. Kleimt, S. Zisser, H. Pfeifer, M. Kirschen, V. Velikorodov, U. De Miranda, R. Kühn, J. Deng, J. Siig, F.-J. Wahlers, EU - Directorate - General for Research, RFCS Final report EUR 22973 EN (2007), 131 p.,  ISBN 92-79-06659-7

  • Energieeffizienz und Emissionen der Lichtbogenöfen in der Stahlindustrie. Verlag Stahleisen (2006), ISBN 978-3-514-00739-0

  • Off-gas measurements at the EAF primary dedusting system. M. Kirschen, V. Velikorodov, H. Pfeifer, S. Kühn, S. Lenz, J. Loh, K. Schäfers, 8th European Electric Steelmaking Conference, Birmingham, UK, IOM3 Conference Proceedings (2005) 563-576

  • Thermodynamic analysis of electrical energy demand. H. Pfeifer, M. Kirschen, J.P. Simoes, 8th European Electric Steelmaking Conference, Birmingham, UK, IOM3 Conference Proceedings (2005), 211-232

  • NOx emission from electric arc furnace in steel industry: Contribution from electric arc and co-combustion reactions. M. Kirschen, L. Voj, H. Pfeifer, Clean Technologies and Environmental Policy Vol. 7, no. 4 (2005) 236-244, DOI: 10.1007/s10098-005-0010-y

  • Abgasmessungen in der Primärentstaubung von Lichtbogenöfen - Off-gas measurements at primary dedusting systems of electric arc furnaces. M. Kirschen, H. Pfeifer, J. Deng, S. Kühn, S. Lenz, J. Loh, K. Schäfers, F-J. Wahlers, Stahl und Eisen Vol. 124, no. 11 (2004) 73-89

Material performance at high temperatures, wear, wear mechanismsHide

contact M. Kirschen

  • BOF process improvements by enlarged gas purging portfolio from moderate to very high gas flow rates. M. Kirschen, K.-M. Zettl, R. Ude, 8th European Oxygen Steelmaking Conference, Taranto, Italy, AIM Conference Proceedings (2018), 9 p.

  • Improvement of EAF process and refractory consumption by advanced slag modeling. M. Kirschen, A. Hanna, K.-M. Zettl, Iron and Steel Technology Vol. 13, no. 1 (2016) 52-59

  • Refractory Corrosion Mechanisms in a Novel High Carbon Ferromanganese Production Furnace. D. Gregurek, C. Wenzl, D. Kreuzer, A. Spanring, M. Kirschen, D. Zeelie, J. Gronewald, JOM - the Journal of the Minerals, Metals & Materials Society Vol. 68, no. 12 (2016) 3029-3039, DOI: 10.1007/s11837-016-2110-z

  • Magnesia-carbon lining wear following water leakage from an EAF cooling system. E. Hausner, J. Eder, M. Kirschen, RHI Bulletin (2013) no.1, p. 25-28

  • Chemical Wear of Basic Brick Linings in the Non‐Ferrous Industry. D. Gregurek, C. Majcenovic, A. Spanring, M. Kirschen, 141st Annual Meeting and Exhibition TMS, Supplemental Proceedings: Materials Processing and Interfaces, Vol. 1 (2012) 981-988, DOI: 10.1002/9781118356074.ch123

  • Optimum Lining Performance for Particular Process Slags in Metallurgical Vessels Supported by Thermochemical Modeling. M. Kirschen, R. Lanzenberger, B. Petritz, T. Prietl, AISTech2011 Conference, Indianapolis, IN, AIST Conference Proceedings (2011) 1289-1298

Component development for high temperature processesHide

contact M. Kirschen

  • BOF process improvements by enlarged gas purging portfolio from moderate to very high gas flow rates. M. Kirschen, K.-M. Zettl, R. Ude, 8th European Oxygen Steelmaking Conference, Taranto, Italy, AIM Conference Proceedings (2018), 9 p.

  • Fireproof Ceramic Bottom. US Patent no. 20180133792, EP13150422, A. Maranitsch, M. Hoeck, M. Kirschen, Mai 2018

  • Moderne Bodenspülstrategien und -techniken verbessern Konverterprozesse - BOF process improvements by modern gas purging strategy and technology. M. Haider, M. Kirschen, R. Ehrengruber, K.-M. Zettl, Stahl und Eisen Vol. 137, no. 9 (2017) 39-44

  • Process improvements in EAF, ladle, and AOD for high alloyed and stainless steel grades by gas purging excellence. M. Kirschen, R. Ehrengruber, B. Spiess, J. Rotsch, 8th European Stainless Steel Conference, Graz, Austria, ASMET Conference Proceedings (2015), 10 p.

  • Feuerfestlösungen zur Verbesserung des Stahlreinheitsgrades - Refractory solutions to improve steel cleanliness. M. Tomas, M. Kirschen, G. McIlveny, J. Rotsch, G. Hackl, Stahl und Eisen Vol. 132, no. 8 (2012) 37-45

  • Optimum Lining Performance for Particular Process Slags in Metallurgical Vessels Supported by Thermochemical Modeling. M. Kirschen, R. Lanzenberger, B. Petritz, T. Prietl, AISTech2011 Conference, Indianapolis, IN, AIST Conference Proceedings (2011) 1289-1298

  • The Benefits of Refractory Solutions on the Energy Efficiency of Steelmaking Processes. M. Kirschen, M. Höck, J. Rotsch, A. Drescher, METEC and 1st International Conference on Energy Efficiency and CO2 Reduction in the Steel Industry, Düsseldorf, Germany, VDEh Conference Proceedings (2011), 9 p.

  • Steel flow characteristics in CFD-improved EAF bottom tapping systems. M. Kirschen, C. Rahm, J. Jeitler, G. Hackl, 9th European Electric Steelmaking Conference, Krakow, Poland, Archives of Metallurgy and Materials Vol. 53, no. 2 (2008) 365-371

  • Energy savings through appropriate ladle lining concepts. C. Rahm. M. Kirschen, A. Kronthaler, RHI Bulletin (2008) no.1, p. 38-43

  • Economical aspects of using water cooled copper blocks in refractory linings. M. Kirschen, T. Molinari, C. Rahm, Metallurgical Plant and Technology (MPT) International (2007), no. 6, 30-31

Modelling of high temperature processesHide

contact M. Kirschen

  • Models for EAF energy efficiency. M. Kirschen, K.-M. Zettl, T. Echterhof, H. Pfeifer, Steel Times International, April 2017, 44-46

  • Improvement of EAF process and refractory consumption by advanced slag modeling. M. Kirschen, A. Hanna, K.-M. Zettl, Iron and Steel Technology Vol. 13, no. 1 (2016) 52-59

  • The Application of Benchmark Models for EAF Energy Efficiency with a Focus on Process Improvements by EAF Gas Purging. M. Kirschen, A. Hanna, K.-M. Zettl, AISTech2016 Conference, Cleveland, OH, AIST Conference Proceedings (2016) 843-856

  • Optimum Lining Performance for Particular Process Slags in Metallurgical Vessels Supported by Thermochemical Modeling. M. Kirschen, R. Lanzenberger, B. Petritz, T. Prietl, AISTech2011 Conference, Indianapolis, IN, AIST Conference Proceedings (2011) 1289-1298

  • Influence of direct reduced iron on the energy balance of the electric arc furnace in steel industry. M. Kirschen, K. Badr, H. Pfeifer, Energy Vol. 36, no. 10 (2011) 6146-6155, DOI: 10.1016/j.energy.2011.07.050

  • Continuous Casting of Round Bloom Strands with Mould-Electromagnetic Stirring - Numerical Simulations with a Full Coupling Method. M. Barna, M. Javurek, J. Reiter, J. Watzinger, B. Kaufmann, M. Kirschen, METEC and 7th European Continuous Casting Conference, Düsseldorf, Germany, VDEh Conference Proceedings (2011), 8 p.

  • CFD benchmark for a single strand tundish (Part II). J. Odenthal, M. Javurek, M. Kirschen, N. Vogl, Steel Research International Vol. 81, no. 7 (2010) 529-541, DOI: 10.1002/srin.201000079

  • CFD benchmark for a single strand tundish (Part I). J. Odenthal, M. Javurek, M. Kirschen, Steel Research International Vol. 80, no. 4 (2009) 264-274, DOI: 10.2374/SRI08SP163

  • Steel flow characteristics in CFD-improved EAF bottom tapping systems. M. Kirschen, C. Rahm, J. Jeitler, G. Hackl, 9th European Electric Steelmaking Conference, Krakow, Poland, Archives of Metallurgy and Materials Vol. 53, no. 2 (2008) 365-371

  • Computational Fluid Dynamic Simulations of Gas Flow and Heat Transfer in Aluminium Anode Baking Furnaces. M. Kirschen, R. Schwaiger, G. Monsberger, RHI Bulletin, no. 1 (2006) 19-23

  • Mathematical modelling of heat transfer in dedusting plants and comparison to off-gas measurements at electric arc furnaces. M. Kirschen, V. Velikorodov, H. Pfeifer, Energy Vol. 31, no. 14 (2006) 2926-2939, DOI: 10.1016/j.energy.2005.12.006

  • NOx Emission from Electric Arc Furnace - Measurement and Modelling. M. Kirschen, L. Voj, H. Pfeifer, AISTech2005 Conference, Charlotte, NC, AIST Conference Proceedings (2005) 585-595.

  • Mathematical modelling of grain size and hardness of a nonferrous metal in an industrial annealing furnace. V. Navawongse, M. Kirschen, R. Bölling, H. Pfeifer, Eurotherm Seminar 82, Numerical Heat Transfer, Krakow, Poland, Eurotherm Conference Proceedings (2005), 12 p.

  • Modelling of EAF Off-Gas Post Combustion in Dedusting Systems using CFD Methods. X. Tang, M. Kirschen, M. Abel, H. Pfeifer, Steel Research International Vol. 74, no. 4 (2003) 201-210, DOI: 10.1002/srin.200300182

  • Entstaubung von Lichtbogenöfen in der Stahlindustrie. M. Kirschen, V. Velikorodov, H. Pfeifer, Chemie Ingenieur Technik Vol. 75, no. 11 (2003) 1633-1638, DOI: 10.1002/cite.200303224


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