Stefan Steinlechner

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Research output

  1. Published

    VERFAHREN ZUM ENTFERNEN VON FLUORID AUS EINER ZINKHALTIGEN LÖSUNG BZW. SUSPENSION, ENTFLUORIDIERTE ZINKSULFAT-LÖSUNG UND DEREN VERWENDUNG SOWIE VERFAHREN ZUR HERSTELLUNG VON ZINK UND VON FLUORWASSERSTOFF BZW. FLUSSSÄURE

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 11 Oct 2018, IPC No. C22B 19/ 30 A I, Patent No. WO2018184686, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  2. Published

    Method for removing fluoride from a zinc-containing solution or suspension, defluoridated zinc sulfate solution and use thereof, and method for producing zinc and hydrogen fluoride or hydrofluoric acid

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 7 Nov 2019, IPC No. C22B 19/ 30 A I, Patent No. AU2017408055, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  3. Published

    METHOD FOR REMOVING FLUORIDE FROM A ZINC-CONTAINING SOLUTION OR SUSPENSION, DEFLUORIDATED ZINC SULFATE SOLUTION AND USE THEREOF, AND METHOD FOR PRODUCING ZINC AND HYDROGEN FLUORIDE OR HYDROFLUORIC ACID

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 11 Oct 2018, IPC No. C22B 19/ 30 A I, Patent No. CA3092484, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  4. Published

    METHOD FOR REMOVING FLUORIDE FROM A ZINC-CONTAINING SOLUTION OR SUSPENSION, DEFLUORIDATED ZINC SULFATE SOLUTION AND USE THEREOF, AND METHOD FOR PRODUCING ZINC AND HYDROGEN FLUORIDE OR HYDROFLUORIC ACID

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 19 Nov 2019, IPC No. C22B 19/ 30 A I, Patent No. CN110475878, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  5. Published

    VERFAHREN ZUM ENTFERNEN VON FLUORID AUS EINER ZINKHALTIGEN LÖSUNG BZW. SUSPENSION, ENTFLUORIDIERTE ZINKSULFAT-LÖSUNG UND DEREN VERWENDUNG SOWIE VERFAHREN ZUR HERSTELLUNG VON ZINK UND VON FLUORWASSERSTOFF BZW. FLUSSSÄURE

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 12 Feb 2020, IPC No. C22B 19/ 30 A I, Patent No. EP3607100, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  6. Published

    METHOD FOR REMOVING FLUORIDE FROM A ZINC-CONTAINING SOLUTION OR SUSPENSION, DEFLUORIDATED ZINC SULFATE SOLUTION AND USE THEREOF, AND METHOD FOR PRODUCING ZINC AND HYDROGEN FLUORIDE OR HYDROFLUORIC ACID

    Ludewig, F. (Inventor), Steinlechner, S. (Inventor) & Antrekowitsch, J. (Inventor), 30 Jan 2020, IPC No. C22B 3/ 08 A I, Patent No. US2020032371, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  7. Published

    Influence of the Stoichiometric Ratio of Different Chlorination Agents on the Selective Chlorination of Trace Elements from Goethite

    Mohamed Abdelmonnem Ahmed, R. & Steinlechner, S., 2023, p. 25-29. 6 p.

    Research output: Contribution to conference › Paper › peer-review

  8. Published

    Effect of chlorination on the behavior of Jarosite and trace elements

    Mohamed Abdelmonnem Ahmed, R., Ciftci, M. & Steinlechner, S., 2023. 6 p.

    Research output: Contribution to conference › Paper › peer-review

  9. Published

    Alternative Models for Calculation of CAPEX and OPEX for Hydrometallurgical Plant

    Osthof, H., Steinlechner, S. & Antrekowitsch, J., Jun 2015, Copper Cobalt Africa 2015: The 8th Southern African Base Metals Conference. p. 439-444 6 p. (Symposium Series S83).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  10. Published

    Optimization and Biomass Utillization in Heavy Metal Recycling

    Pichler, C., Antrekowitsch, J., Steinlechner, S., Unger, A., Rösler, G. & Rumpold, R., 2014, In: Berg- und hüttenmännische Monatshefte : BHM. 159, p. 23-29

    Research output: Contribution to journal › Article › Research › peer-review

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