Dr.-Ing. Florian Heym - LCVT

Prof. Dr. Andreas Jess, Department of Chemical Engineering at the University of Bayreuth, in the future of his science, ethics and the question of how much earth needs man. Only available in german language.
Graduates in demand, which may be part of a diploma or PhD thesis in the context of an industrial cooperation are want to deal with various problems of chemical engineering. If you are interested please contact us immediately to get information about current offers.
Together with Peter Wasserscheid from the chair of chemical reaction engineering at the university of Erlangen/Nuremberg Andreas Jess published the textbook "Chemical technology - An Integrated Textbook" in february 2013.

FHeym

Dr.-Ing. Florian Heym
Staff scientist

since 01.10.09 

 

Research topics:

 

  • Gas dehydration by absorption in ionic liquids

    F. Heym, J. Haber, W. Korth, B. J. M. Etzold, A. Jess
    "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"
    Chem. Eng. Techn. 2010, 33, 1625 - 1634.
    http://dx.doi.org/10.1002/ceat.201000146

    Heym, F., Korth, W., Etzold, B. J. M., Michos, G. und Jess, A.: Gastrocknung durch Absorption in ionischen Flüssigkeiten. Chemie Ingenieur Technik 82 (2010), 1581.
    http://dx.doi.org/10.1002/cite.201050355

    F. Heym, W. Korth, B.J.M. Etzold, C. Kern, A. Jess: Determination of vapor pressure and thermal decomposition using thermogravimetrical analysis. Thermochim. Acta 622 (2015), 9-17.
    http://dx.doi.org/10.1016/j.tca.2015.03.020

    Florian Heym, Wolfgang Korth, Johannes Thiessen, Christoph Kern, Andreas Jess: Evaporation and Decomposition Behavior of Pure and Supported Ionic Liquids under Thermal Stress. Chemie Ingenieur Technik 87 (2015), 791-802.
    http://dx.doi.org/10.1002/cite.201400139

    Krannich, M., Heym, F., Jess, A.: Continuous Gas Dehydration Using the Hygroscopic Ionic Liquid [EMIM][MeSO3] as a Promising Alternative Absorbent. Chemical Engineering & Technology 39 (2016), 343-353.
    http://dx.doi.org/10.1002/ceat.201500588

    Krannich, M., Heym, F., Jess, A.: Characterization of Six Hygroscopic Ionic Liquids with Regard to Their Suitability for Gas Dehydration: Density, Viscosity Thermal and Oxidative Stability, Vapor Pressure, Diffusion Coefficient and Activity Coefficient of Water. Chemical Engineering Data 61 (2016), 1162–1176.
    http://dx.doi.org/10.1021/acs.jced.5b00806

    Schmidt, C., Heym, F.: Improved Methodology for Absorption Measurements in Ionic Liquids with a Quartz Crystal Microbalance.
    http://dx.doi.org/10.1002/ceat.201700046

  • Determination and modelling of the rate of vaporisation and thermal decomposition of high boiling organic, pure and supported (SCILL/SILP) ionic liquids by thermogravimetrical analysis at ambient pressure and HV

    Heym, Florian; Etzold, Bastian J. M.; 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"
    Phys. Chem. Chem. Phys. 2010, 38, 12089 - 12100.
    http://dx.doi.org/10.1039/C0CP00097C

    Heym, Florian, Kern, Christoph, Thiessen, Johannes und Jess, Andreas: Pore Volume and Surface Area of Supported Ionic Liquid Systems. In: Supported Ionic Liquids - Fundamentals and Applications. Hrsg. von Fehrmann, R., Riisager, A. und Haumann, M., Wiley-VCH, Weinheim, 2014
    ISBN-10: 3527324291
    ISBN-13: 978-3527324293

    Heym, Florian, Kern, Christoph, Thiessen, Johannes und Jess, Andreas: Transport Phenomena, Evaporation and Thermal Stability of Supported Ionic Liquids. In: Supported Ionic Liquids - Fundamentals and Applications. Hrsg. von Fehrmann, R., Riisager, A. und Haumann, M., Wiley-VCH, Weinheim, 2014
    ISBN-10: 3527324291
    ISBN-13: 978-3527324293

    Heym, Florian
    Dampfdruck und thermische Zersetzung reiner und geträgerter ionischer Flüssigkeiten" (Diss.)
    Europäischer Hochschulverlag, 2014.
    ISBN-10: 3867419078
    ISBN-13: 978-3867419079

    Scheuermeyer, M.; Kusche, M.; Agel, F.; Schreiber, P.; Maier, F.; Steinruck, H.-P.; Davis, J. H.; Heym, F.; Jess, A.; Wasserscheid, P.
    "Thermally stable bis(trifluoromethylsulfonyl)imide salts and their mixtures"
    New J. Chem. 2016, 8, 7157 - 7161.
    http://dx.doi.org/10.1039/C6NJ00579A

 

  • Ionic liquid crystals (ILCs)

 

Teaching:

  • Environmental engineering (lecture and tutorial)
  • Process engineering II (lecture and tutorial)

Further information are available at E-Learning plattform.

 

Phone:+ 49 (0) 921 / 55 - 7455
Fax:+ 49 (0) 921 / 55 - 7435
E-Mail: florian.heym@uni-bayreuth.de 
Room: A 1.01