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Dipl.-Ing. Lars Felkl
Pyrometallurgy (solvent extraction, process technology of copper production)
Centre for Efficient High-Temperature Material Conversion (ZeHS), Winklerstr. 5, Room 2.115
Phone +49 3731 39-3218
lars [dot] felkl [at] inemet [dot] tu-freiberg [dot] de (lars[dot]felkl[at]inemet[dot]tu-freiberg[dot]de)
| Time period | Station |
|---|---|
| since 01/2020 | Working as a research assistant and lecturer at INEMET |
| 10/2016 - 12/2019 | Studies in the specialisation "Non-ferrous metallurgy and high-purity materials" at INEMET of the TU Bergakademie Freiberg |
| 06/2018 - 05/2019 | Student assistant at the "Helmholtz-Institute Freiberg for Resource Technology" |
| 10/2017 - 03/2018 | Internship as an engineer at the "Feinhütte Halsbrücke" |
| 10/2014 - 09/2016 | Undergraduate studies in "Materials Science and Materials Technology" at the TU Bergakademie Freiberg |
Projects
K1-MET. Subproject 2.1 "Nonferrous metal technologies"
Publications
2019
- "Investigation of the extraction behaviour of titanium by solvent extraction in sulphuric acid medium using D2EHPA" (Diploma thesis)
- "Separation of indium and zinc by solvent extraction using a 32mm-stirred extraction column" (experimental student research project)
- "Investigation of alternative additives for pure tin electrolysis" (work for engineering internship)
Lectures
2021
- Felkl L.: "Study of the hydrogen solubility in liquid copper in dependence of hydrogen partial pressure and process temperature", BHT Freiberg University Forum, June 2021.
- Felkl L., Stelter M., Charitos A.: "Investigation of the hydrogen solubility in liquid copper for usage as reducing agent in secondary copper production", EUROMAT 2021, September 2021. Further information
- Felkl L.: "Characterization of black copper as a phase", Kupferfachausschuss des GDMB, September 2021.