Reaktionskinetik und Reaktormodellierung - LCVT

Die Zukunft muss heute gedacht werden Prof. Dr. Andreas Jess, Lehrstuhl für chemische Verfahrenstechnik an der Universität Bayreuth, über die Zukunftsfähigkeit seiner Wissenschaft, Ethos und die Frage, wie viel Erde braucht der Mensch.
Gefragt sind Studenten und Absolventen, welche sich im Rahmen einer Studien-, Teamprojekt-, Bachelor-, Master- , Diplom- oder Doktorarbeit auch im Rahmen einer Industriekooperation mit verschiedensten Fragestellungen der chemischen Verfahrenstechnik beschäftigen möchten.
Zusammen mit Prof. Peter Wasserscheid vom Lehrstuhl für Chemische Reaktionstechnik der Universität Erlangen/Nürnberg veröffentliche Prof. Andreas Jess im Februar 2013 das Fachbuch mit dem Titel "Chemical Technology - An Integrated Textbook" .

Forschungsgebiet:

Reaktionskinetik und Reaktormodellierung

wichtige Veröffentlichungen des Lehrstuhl in dem Bereich:

Kaiser, Philipp; Pöhlmann, Ferdinand; Jess, Andreas: Intrinsic and Effective Kinetics of Cobalt : Catalyzed Fischer-Tropsch Synthesis in View of a Power-to-Liquid Process Based on Renewable Energy In: Chemical Engineering & Technology 37 (2014) 6, 964-972, DOI: 10.1002/ceat.201300815

Kaiser, Philipp; Jess, Andreas: Modeling of Multitubular Reactors for Iron- and Cobalt-Catalyzed Fischer–Tropsch Syntheses for Application in a Power-to-Liquid Process In: Energy Technology 2 (2014) 5, 486-497, DOI: 10.1002/ente.201300189

Rose, Amadeus; Thiessen, Johannes; Jess, Andreas; Curulla-Ferré, Daniel: Unpromoted and Mn-Promoted Cobalt Catalyst Supported on Carbon Nanotubes for Fischer-Tropsch Synthesis In: Chemical Engineering & Technology 37 (2014) 4, 683-691, DOI: 10.1002/ceat.201300766

Schilder, Lisa; Maaß, S.; Jess, Andreas: Effective and Intrinsic Kinetics of Liquid-Phase Isobutane/2-Butene Alkylation Catalyzed by Chloroaluminate Ionic Liquids In: Industrial & Engineering Chemistry Research 52 (2013) 5, 1877-1885, DOI: 10.1021/ie3028087

Willmes, Sebastian; Jess, Andreas: Efficient continuous production of ionic liquids in a loop reactor : Experimental and theoretical studies for the example of 1-ethyl-3-methylimidazolium ethyl sulphate In: Chemical Engineering Journal 222 (2013), 198-208, DOI: 10.1016/j.cej.2013.02.064

Kaiser, Philipp; Unde, Rajabhau Bajirao; Kern, Christoph; Jess, Andreas: Production of Liquid Hydrocarbons with CO₂ as Carbon Source based on Reverse Water-Gas Shift and Fischer-Tropsch Synthesis In: Chemie Ingenieur Technik 85 (2013) 4, 489-499, DOI: 10.1002/cite.201200179

Thiessen, Johannes; Rose, Amadeus; Meyer, J.; Jess, Andreas; Curulla-Ferré, Daniel: Effects of manganese and reduction promoters on carbon nanotube supported cobalt catalysts in Fischer–Tropsch synthesis In: Microporous and Mesoporous Materials 164 (2012), 199-206, DOI: 10.1016/j.micromeso.2012.05.013

Piegsa, Anne; Korth, Wolfgang; Demir, Fehime; Jess, Andreas: Hydrogenation and Ring Opening of Aromatic and Naphthenic Hydrocarbons Over Noble Metal (Ir, Pt, Rh)/Al2O3 Catalysts In: Catalysis Letters 142 (2012) 5, 531-540, DOI: 10.1007/s10562-012-0810-8

Jess, Andreas; Kern, Christoph: Influence of Particle Size and Single-Tube Diameter on Thermal Behavior of Fischer-Tropsch Reactors. Part I. Particle Size Variation for Constant Tube Size and Vice Versa In: Chemical Engineering & Technology 35 (2012) 2, 369-378, DOI: 10.1002/ceat.201100615

Jess, Andreas; Kern, Christoph: Influence of Particle Size and Single-Tube Diameter on Thermal Behavior of Fischer-Tropsch Reactors. Part II. Eggshell Catalysts and Optimal Reactor Performance In: Chemical Engineering & Technology 35 (2012) 2, 379-386, DOI: 10.1002/ceat.201100616

Müller, Norbert; Reiß, Sebastian; Fremerey, Peter; Jess, Andreas; Moos, Ralf: Initial tests to detect quantitatively the coke loading of reforming catalysts by a contactless microwave method In: Chemical Engineering and Processing : Process Intensification 50 (2011) 8, 729-731, DOI: 10.1016/j.cep.2011.07.002

Müller, Norbert; Jess, Andreas; Moos, Ralf: Direct detection of coke deposits on fixed bed catalysts by electrical sensors In: Sensors and Actuators B: Chemical 144 (2010) 2, 437-442, DOI: 10.1016/j.snb.2009.03.008

Müller, Norbert; Kern, Christoph; Moos, Ralf; Jess, Andreas: Direct detection of coking and regeneration of single particles and fixed bed reactors by electrical sensors In: Applied Catalysis A: General 382 (2010) 2, 254-262, DOI: 10.1016/j.apcata.2010.05.001

Heym, Florian; Etzold, Bastian; Kern, Christoph; Jess, Andreas: An improved method to measure the rate of vaporisation and thermal decomposition of high boiling organic and ionic liquids by thermogravimetrical analysis In: Physical Chemistry Chemical Physics 12 (2010) 38, 12089-12100, DOI: 10.1039/C0CP00097C

Müller, Norbert; Moos, Ralf; Jess, Andreas: In situ Monitoring of Coke Deposits during Coking and Regeneration of Solid Catalysts by Electrical Impedance-based Sensors In: Chemical Engineering & Technology 33 (2010) 1, 103-112, DOI: 10.1002/ceat.200900380

Oehmichen, Thomas; Datsevich, Leonid; Jess, Andreas: Influence of Bubble Evolution on the Effective Kinetics of Heterogeneously Catalyzed Gas/Liquid Reactions. Part I: Reactions with Gaseous Products In: Chemical Engineering & Technology 33 (2010) 6, 911-920, DOI: 10.1002/ceat.200900624

Oehmichen, Thomas; Datsevich, Leonid; Jess, Andreas: Influence of Bubble Evolution on the Effective Kinetics of Heterogeneously Catalyzed Gas/Liquid Reactions. Part II: Exothermic Gas/Liquid Reactions In: Chemical Engineering & Technology 33 (2010) 6, 921-931, DOI: 10.1002/ceat.201000014

Jess, Andreas; Andresen, Ann-Kathrin: Influence of mass transfer on thermogravimetric analysis of combustion and gasification reactivity of coke In: Fuel 89 (2010) 7, 1541-1548, DOI: 10.1016/j.fuel.2009.09.002

Kallinikos, Leonidas E.; Jess, Andreas; Papayannakos, Nikos G.: Kinetic study and H2S effect on refractory DBTs desulfurization in a heavy gasoil In: Journal of Catalysis 269 (2010) 1, 169-178, DOI: 10.1016/j.jcat.2009.11.005

Schilder, Lisa; Korth, Wolfgang; Jess, Andreas: Kinetische Untersuchungen der IL-katalysierten Isobutan/Buten-Alkylierung In: Chemie Ingenieur Technik 82 (2010) 9, 1336, DOI: 10.1002/cite.201050574

Aschauer, Stephan Josef; Fritschi, Susanne; Jess, Andreas: Kontinuierliche Isobutan/Buten-Alkylierung in einem Tropfensäulenreaktor mit ionischen Flüssigkeiten als azide Katalysatoren In: Chemie Ingenieur Technik 82 (2010) 9, 1353-1354, DOI: 10.1002/cite.201050567

Heym, Florian; Haber, J.; Korth, Wolfgang; Etzold, Bastian; Jess, Andreas: Vapor Pressure of Water in Mixtures with Hydrophilic Ionic Liquids : A Contribution to the Design of Processes for Drying of Gases by Absorption in Ionic Liquids In: Chemical Engineering & Technology 33 (2010) 10, 1625-1634, DOI: 10.1002/ceat.201000146

Müller, Norbert; Moos, Ralf; Jess, Andreas: Einfluss der Prozessparameter auf das Impedanzsignal bei der Bestimmung von Koksdepositen in Katalysatoren In: Chemie Ingenieur Technik 81 (2009) 8, 1115-1116, DOI: 10.1002/cite.200950026

Etzold, Bastian; Jess, Andreas; Nobis, M.: Epimerisation of menthol stereoisomers : Kinetic studies of the heterogeneously catalysed menthol production In: Catalysis Today 140 (2009) 1–2, 30-36, DOI: 10.1016/j.cattod.2008.07.009

Latz, J.; Peters, R.; Pasel, Joachim; Datsevich, Leonid; Jess, Andreas: Hydrodesulfurization of jet fuel by pre-saturated one-liquid-flow technology for mobile fuel cell applications In: Chemical Engineering Science 64 (2009) 2, 288-293, DOI: 10.1016/j.ces.2008.10.016

Jess, Andreas; Kern, Christoph: Modeling of Multi-Tubular Reactors for Fischer-Tropsch Synthesis In: Chemical Engineering & Technology 32 (2009) 8, 1164-1175, DOI: 10.1002/ceat.200900131

Seeberger, Andreas; Andresen, Ann-Kathrin; Jess, Andreas: Prediction of long-term stability of ionic liquids at elevated temperatures by means of non-isothermal thermogravimetrical analysis In: Physical Chemistry Chemical Physics 11 (2009) 41, 9375-9381, DOI: 10.1039/B909624H

Aschauer, Stephan Josef; Jess, Andreas: Verbesserung der Reaktionstechnik der homogenen Zweiphasen-Katalyse am Beispiel der Alkylierung mit ionischen Flüssigkeiten In: Chemie Ingenieur Technik 81 (2009) 8, 1041, DOI: 10.1002/cite.200950236

Etzold, Bastian; Jess, Andreas: Epimerisation of menthol stereoisomers. Part 1: Studies on the intrinsic kinetics of the heterogeneously menthol production In: Chemistry Today 26 (2008) 3, 21-24

Etzold, Bastian; Jess, Andreas: Epimerisation of menthol stereoisomers. Part 2: Improvement by the use of a continuous presaturated one liquid flow reactor In: Chemistry Today 26 (2008) 4, 13-18

Willmes, Sebastian; Jess, Andreas: Exotherme Flüssigphasensynthese Ionischer Flüssigkeiten im adiabaten Rohrreaktor mit Kreislaufführung In: Chemie Ingenieur Technik 80 (2008) 9, 1261-1262, DOI: 10.1002/cite.200750816

Jung, Anke; Kern, Christoph; Jess, Andreas: Modellierung der Porendiffusion in Fischer-Tropsch-Katalysatoren In: Chemie Ingenieur Technik 80 (2008) 9, 1262-1262, DOI: 10.1002/cite.200750529

Blümich, Bernhard; Datsevich, Leonid; Jess, Andreas; Oehmichen, Thomas; Ren, Xiaohong; Stapf, Siegfried: Chaos in catalyst pores : Can we use it for process development? In: Chemical Engineering Journal 134 (2007) 1–3, 35-44, DOI: 10.1016/j.cej.2007.03.058

Oehmichen, Thomas; Datsevich, Leonid; Jess, Andreas: Einfluss der Dampfblasenbildung im Katalysatorkorn auf die effektive Kinetik der Ni-katalysierten Hydrierung von 1-Hexen In: Chemie Ingenieur Technik 79 (2007) 9, 1305-1306, DOI: 10.1002/cite.200750133

Wache, Wieland; Datsevich, Leonid; Jess, Andreas: Fischer-Tropsch Synthesis in a Two-Phase Reactor with Presaturation In: Oil Gas 33 (2007) 1, 35-38

Große Böwing, Alexandra; Jess, Andreas: Kinetics and reactor design aspects of the synthesis of ionic liquids : Experimental and theoretical studies for ethylmethylimidazole ethylsulfate In: Chemical Engineering Science 62 (2007) 6, 1760-1769, DOI: 10.1016/j.ces.2006.03.038

Etzold, Bastian; Jess, Andreas: Kinetische Studien zur katalytischen Epimerisierung von Menthol Diastereomeren In: Chemie Ingenieur Technik 79 (2007) 9, 1301, DOI: 10.1002/cite.200750083

Willmes, Sebastian; Jess, Andreas: Kontinuierliche Synthese der ionischen Flüssigkeit Ethylmethylimidazoliumethylsulfat in einem adiabaten Rohrreaktor mit Kreislaufführung In: Chemie Ingenieur Technik 79 (2007) 9, 1301-1302, DOI: 10.1002/cite.200750176

Wache, Wieland; Datsevich, Leonid; Jess, Andreas; Neumann, Gerhard: Improved deep desulphurisation of middle distillates by a two-phase reactor with pre-saturator In: Fuel 85 (2006) 10–11, 1483-1493, DOI: 10.1016/j.fuel.2005.12.019

Kern, Christoph; Jess, Andreas: Verkokung und Koksabbrand in heterogenen Katalysatoren In: Chemie Ingenieur Technik 78 (2006) 8, 1033-1048, DOI: 10.1002/cite.200600051

Peter, S.; Datsevich, Leonid; Jess, Andreas: Kinetics of catalytic hydrogenation of -ionone and application of a presaturated one-liquid flow reactor for the production of fine chemicals In: Applied Catalysis A: General 286 (2005) 1, 96-110, DOI: 10.1016/j.apcata.2005.03.010

Jess, Andreas; Grosse Böwing, Alexandra: Kinetics of single- and two-phase synthesis of the ionic liquid 1-butyl-3-methylimidazolium chloride In: Green Chemistry 7 (2005) 4, 230-235, DOI: 10.1039/B417124A

Jess, Andreas; Große Böwing, Alexandra: Kinetik und Reaktionstechnik der Synthese ionischer Flüssigkeiten In: Chemie Ingenieur Technik 77 (2005) 8, 976, DOI: 10.1002/cite.200590393

Jess, Andreas; Große Böwing, Alexandra; Wasserscheid, Peter: Kinetik und Reaktionstechnik der Synthese ionischer Flüssigkeiten In: Chemie Ingenieur Technik 77 (2005) 9, 1430-1439, DOI: 10.1002/cite.200500066

Schrögel, Kathrin; Jess, Andreas; Kern, Christoph; Jung, A.; Schütz, W.; Schubert, T.: Kinetische und reaktionstechnische Untersuchungen zur Synthese von Kohlenstoff- Nanotubes und -Nanofasern In: Chemie Ingenieur Technik 77 (2005) 8, 1230-, DOI: 10.1002/cite.200590096

Kern, Christoph; Jess, Andreas: Regeneration of coked catalysts—modelling and verification of coke burn-off in single particles and fixed bed reactors In: Chemical Engineering Science 60 (2005) 15, 4249-4264, DOI: 10.1016/j.ces.2005.01.024

Wache, Wieland; Datsevich, Leonid; Jess, Andreas; Schmitz, Christoph: Verbesserte Tiefentschwefelung von Mitteldestillaten durch den Einsatz eines Zweiphasenreaktors mit Vorsättiger In: Chemie Ingenieur Technik 77 (2005) 8, 982, DOI: 10.1002/cite.200590232

Jess, Andreas; Datsevich, Leonid; Oehmichen, T.: Zur effektiven Kinetik und Bildung oszillatorischer Fluidbewegungen bei heterogen-katalysierten Flüssigphasenreaktionen unter Bildung einer Gasphase In: Chemie Ingenieur Technik 77 (2005) 8, 991-992, DOI: 10.1002/cite.200590276

Tang, Dahai; Jess, Andreas; Ren, Xiaohong; Blümich, Bernhard; Stapf, Siegfried: Axial Dispersion and Wall Effects in Narrow Fixed Bed Reactors : A Comparative Study Based on RTD and NMR Measurements In: Chemical Engineering & Technology 27 (2004) 8, 866-873, DOI: 10.1002/ceat.200402076

Schmitz, Christoph; Datsevich, Leonid; Jess, Andreas: Deep desulfurization of diesel oil : kinetic studies and process-improvement by the use of a two-phase reactor with pre-saturator In: Chemical Engineering Science 59 (2004) 14, 2821-2829, DOI: 10.1016/j.ces.2004.03.015

Tang, Dahai; Kern, Christoph; Jess, Andreas: Influence of chemical reaction rate, diffusion and pore structure on the regeneration of a coked Al2O3-catalyst In: Applied Catalysis A: General 272 (2004) 1–2, 187-199, DOI: 10.1016/j.apcata.2004.05.040

Battsengel, Baatar; Datsevich, Leonid; Jess, Andreas; Münnich, C.; Peter, S.; Turek, T.: Einsatz eines Zweiphasenreaktors mit Vorsättiger für Mehrphasenreaktionen In: Chemie Ingenieur Technik 75 (2003) 5, 553-558, DOI: 10.1002/cite.200390107

Herbig, Christopher; Brender, Alexander; Jess, Andreas: Reoxidation and ignition of iron and sponge iron. Part I: Characterization of reactivity of pyrophoric solids by experiments under static and continous flow conditions In: Steel grips 1 (2003), 193-199

Herbig, Christopher; Brender, Alexander; Jess, Andreas: Reoxidation and ignition of iron and sponge iron. Part II: Production of non-pyrophoric sponge iron by reduction and carburization in a fluidized bed reactor In: Steel grips 1 (2003), 200-205

Battsengel, Baatar; Datsevich, Leonid; Jess, Andreas: Experimental and Theoretical Studies on Hydrogenation in Multiphase Fixed-Bed Reactors In: Chemical Engineering & Technology 25 (2002-06) 6, 621-626, DOI: 10.1002/1521-4125(200206)25:6<621::AID-CEAT621>3.0.CO;2-4

Herbig, Christopher; Jess, Andreas: Determination of reactivity and ignition behaviour of solid fuels based on combustion experiments under static and continuous flow conditions In: Fuel 81 (2002) 18, 2387-2395, DOI: 10.1016/S0016-2361(02)00177-1

Kern, Christoph; Jess, Andreas: Modeling of the regeneration of a coked fixed bed catalyst based on kinetic studies of coke burn-off In: Studies in Surface Science and Catalysis 139 (2001), 447-454, DOI: 10.1016/S0167-2991(01)80229-9

Hein, O.; Jess, Andreas: Bestimmung kinetischer Parameter exothermer Gas/Feststoff-Reaktionen mit der Zündpunktsmethode In: Erdöl, Erdgas, Kohle 116 (2000) 1, 18-24

Depner, Holger; Jess, Andreas: Kinetics of nickel-catalyzed purification of tarry fuel gases from gasification and pyrolysis of solid fuels In: Fuel 78 (1999) 12, 1369-1377, DOI: 10.1016/S0016-2361(99)00067-8

Jess, Andreas; Depner, Holger: Influence of H2S on the catalytic upgrading of crude coke-oven gas : a kinetic study with model components In: Cokemaking International 9 (1997) 2, 58-62

Jess, Andreas; Depner, Holger: Thermische und katalytische Aufarbeitung von Rohgasen der Vergasung und Verkokung fester Brennstoffe In: Chemie Ingenieur Technik 69 (1997) 7, 970-973, DOI: 10.1002/cite.330690716

Jess, Andreas: Mechanisms and kinetics of thermal reactions of aromatic hydrocarbons from pyrolysis of solid fuels In: Fuel 75 (1996) 12, 1441-1448, DOI: 10.1016/0016-2361(96)00136-6

Kuntze, T.; Hedden, Kurt; Jess, Andreas: From Natural Gas To Liquid Hydrocarbons. Part 3: Kinetics of the Fischer-Tropsch-Synthesis using a Nitrogen-rich Synthesis Gas In: Oil Gas 21 (1995), 19-24

Jess, Andreas: Reaktionskinetische Untersuchungen zur thermischen Zersetzung von Modellkohlenwasserstoffen In: Erdöl, Erdgas, Kohle 111 (1995) 11, 479-484