Details

Dr.-Ing. Mathias Klinger

Dr.-Ing. Mathias Klinger


Group mineral matter

Zimmer DBI 203

Telefon +49 (0) 3731 39 4221
Mathias [dot] Klingeratiec [dot] tu-freiberg [dot] de



Background
2002 - 2007Studies in mineralogy at the TU Bergakademie Freiberg
2006
Semester abroad at the NTNU Trondheim/Norway
2007Diploma thesis: Radiogene Färbung natürlicher Zirkone: EPR- und Lumineszenzuntersuchungen (Radiogenic coloration of natural zircons: EPR and luminescence investigations)
Since 2008
Research associate at the IEC, TU Bergakademie Freiberg, professorship EVT
2017
Research topics

2008 – 2011 Research associate at the project "HotVeGas"

  • TGA investigations of coals (pyrolysis/gasification)
  • Characterization of ash (composition, fractioning, melting behaviour)
  • Rheological investigations of coal slag

Since 2011 Research associate at the project "DeutschesEnergie-Rohstoffzentrum"

  • Characterization of ash (composition, high-temperature behaviour)
  • Investigation of corrosion of newly developed oxide ceramics/refractories
    - Exposure tests
    - Specimen preparation/sectioning
    - Microscopy
    - Scanning electron microscopy with X-ray spectroscopy

Scientific/technical responsibilities

  • Thermogravimetry
  • Differential scanning calorimetry
  • Drop calorimetry
  • Mass spectroscopy
  • Light microscopy
  • Scanning electron microscopy

Teaching

  • Practical course: process analytics – scanning electron microscopy
Publications

Journal articles

Guhl, S., Klinger, M., Schimpke, R., Hommel, C., Vogt, D., Gehre, P., Meyer, B., Brunne, T., 2018. KORRISTENT – Grundlagenuntersuchungen und technologische Lösungsansätze zur verschlackungsarmen Fahrweise von Braunkohlekesseln der LEAG. Michael Beckmann und Antonio Hurtado (Hg.): Kraftwerkstechnik 2018. Power Plant Technology., Freiberg, Sachs: SAXONIA, pp. 545–557.

Klinger, M., Reinmöller, M., Schimpke, R., Schreiner, M. 2018. Charakterisierung des Hochtemperaturverhaltens von Kohle- und Biomasseaschen unter oxidierenden und reduzierenden Bedingungen. Stoffliche Nutzung von Braunkohle, Ed. by Krzack, S., Gutte, H., Meyer, B., Springer Vieweg (2018), pp. 202-215.

Schwitalla, D.H., Bronsch, A.M., Klinger, M., Guhl, S., Meyer, B., 2017. Analysis of solid phase formation and its impact on slag rheology. Fuel 203 (2017), pp. 932-941.

Schimpke R., Klinger M., Krzack S., Meyer B., 2017. Determination of the initial ash sintering temperature by cold compression strength test with regard to mineral transitions. FUEL 194 (2017), pp. 157–165

Reinmöller M., Klinger M., Thieme E., Meyer B. 2016. Analysis and prediction of slag-induced corrosion of chromium oxide-free refractory materials during fusion of coal and biomass ash under simulated gasification conditions. Fuel Processing Technology 149 (2016), pp. 218–230

Zhang G., Reinmöller M., Klinger M., Meyer B., 2015. Ash melting behavior and slag infiltration into alumina refractory simulating co-gasification of coal and biomass. Fuel139 (2015), 457–465.

Reinmöller M., Klinger M., Schreiner M., Gutte H., 2015. Relationship between ash fusion temperatures of ashes from hard coal, brown coal, and biomass and mineral phases under different atmospheres: a combined FactSage™ computational and network theoretical approach. Fuel 151 (2015), pp. 118–123, DOI:10.1016/j.fuel.2015.01.036

Gehre P., Aneziris C.G., Klinger M., Schreiner M., Neuroth M.., 2015. Influence of TiO2- and ZrO2-addition on the interaction of alumina castable with molten coal and gasifier slag. Fuel 150 (2015) 252–260, DOI: 10.1016/j.fuel.2015.02.024

Bauer D., Vogt T., Klinger M., Masset P., Otto M., 2014. Direct determination of sulfur species in coals from the Argonne Premium Sample Program by solid sampling ETV-ICP OES. Analytical Chemistry 86, 20 (2014), 10380–10388, DOI: 10.1021/ac502823e

Klinger M., Reinmöller M., Schreiner M., Meyer B., 2014. Von der Aschechemie zur Werkstoffkorrosion. Chemie Ingenieur Technik (2014), DOI: 10.1002/cite.201400030

Himpel G., Herrmann M., Höhn S., Klinger M., 2014. High-temperature corrosion of aluminium nitride ceramics by coal ashes. Journal of the European Ceramic Society 34 (2014), 267–276, DOI: 10.1016/j.jeurceramsoc.2013.08.030

Reinmöller M., Klinger M., Schreiner M., Meyer B., 2013. Multi-step modeling of slag-induced corrosion of refractories. ICR, Aachen (25.–26.09.2013), ISBN: 978-3-9815813

Reichel D., Klinger M., Krzack S., Meyer B., 2012. Effect of ash components on devolatilization behavior of coal in comparison with biomass – Product yields, composition, and heating values. Fuel 114 (2012) 64–70, DOI: 10.1016/j.fuel.2013.01.045

Klinger M., Kempe U., Pöppl A., Böttcher R., Trinkler M., 2012. Paramagnetic hole centres in natural zircon and zircon colouration. European Journal of Mineralogy 24 (2012) 1005–1016, DOI: 10.1127/0935-1221/2012/0024-2236

Reichel D., Klinger M., Krzack S., Meyer B., 2011. Vergleichende Untersuchungen zur Pyrolyse von Biomasse und Braunkohle – Stoffbilanzen und Wärmebedarf in Korrelation mit Rohstoffeigenschaften. Erdöl Erdgas Kohle 127 (2011) 78–83

Götze J., Möckel R., Langhof N., Hengst M., Klinger M., 2008. Silification of wood in the laboratory. Ceramics – Silikáty 52 (2008) 268–277

Conference Presentations

Gehre P, Aneziris CG, Klinger M, Schreiner M., 2014. Al2O3-ZrO2-TiO2 – New promising refractory lining materials for slagging gasifiers, 6th IFC, Dresden/Radebeul, Germany (19.–22.05.2014)

Reinmöller M., Klinger M., Schreiner M., Meyer B., 2013. Thermochemical modeling of the coal ash fusion temperatures for industrial applications. ACSC, Brisbane, Australien (18.–19.11.2013)

Gehre P., Klinger M., Schreiner M., Neuroth M., 2013. Interaction of new alumina-titania-refractories with coal and gasifier ash. ICR, Aachen (25.–26.09.2013), ISBN: 978-3-9815813ACSC

Klinger M., Reinmöller M., Schreiner M., Meyer B., 2013. High temperature behavior of three reference ashes under different atmospheres: Hight temperature XRD vs. thermodynamic calculations. ICCS&T, Pennstate College, PA (29.09.–03.10.2013), ISBN: 978-0-615-87361-9

Klinger M., Meyer B., 2011. High pressure pyrolysis of different coal types – Influence of pressure on devolatilisation characteristics using TGA/MS. ICCS&T, Instituto National del Carbón, Oviedo, Spain (09.–13.10.2011)

Klinger, M., Reinke, K., Meyer, B., 2009. Research equipment for coal and ash/slag analyses at the IEC. 4th CCT and 3rd IFC, Dresden, Germany (18.–21.05.2009)