Stefan Steinlechner

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Research output

  1. 2024
  2. Published

    Supply security beyond mines and scrap recycling: valorization potential of metallurgical residues

    Steinlechner, S. & Witt, K., 4 Nov 2024, In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 382.2024, 2284, 22 p., 20230237.

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

  3. Published

    Christian Doppler Laboratory for selective recovery of minor metals using innovative process concepts

    Steinlechner, S., 5 Apr 2024.

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

  4. Published

    Parameter variation study to optimize the extraction of chromium and nickel from stainless steel dust with hydrochloric acid

    Howard, T. W. & Steinlechner, S., 2024, 2024 - Sustainable Industrial Processing Summit : SIPS2024 Volume 10th Intl. Symp. on Sustainable Non-ferrous Smelting & Hydro/Electrochemical Processing.

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

  5. 2023
  6. Published

    Simultaneous Extraction of Valuable Metals from Iron-Containing Residues by Selective Chlorination and Evaporation

    Steinlechner, S. & Witt, K., Dec 2023, In: Mining, Metallurgy and Exploration. 40.2023, 6, p. 2023-2036 14 p.

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

  7. Published

    Influence of TiO2 on the crystallization behavior of BOF slag

    Steinlechner, S., 26 Sept 2023.

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

  8. Published

    Influence of TiO2 on the crystallization behavior of BOF slag

    Steinlechner, S. & Haslinger, G. (Co-editor), 26 Sept 2023.

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

  9. Published

    Avoidance of quantity limitations in the use of fluorine - containing feedstocks through selective removal in the zinc production process

    Steinlechner, S., 12 Jun 2023.

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

  10. Published

    Christian Doppler Laboratory for selective recovery of minor metals using innovative process concepts

    Steinlechner, S., 13 Apr 2023.

    Research output: Contribution to conference › Poster › Research

  11. Published

    INREC – NACHHALTIGE RÜCKGEWINNUNG VON KRITISCHEN METALLEN DURCH KOMBINIERTE AUFARBEITUNG KOMPLEXER RESTSTOFFE

    Steinlechner, S., 13 Apr 2023.

    Research output: Contribution to conference › Poster › Research

  12. Published

    INREC – Stoffströme der metallurgischen Industrie – Zukünftiges Potential zur Versorgung mit kritischen Metallen

    Steinlechner, S., 13 Apr 2023.

    Research output: Contribution to conference › Presentation › Research

  13. Published

    The Behaviour of Minor Metals in BOF Slag Under Different Additives

    Haslinger, G., Leuchtenmüller, M. & Steinlechner, S., 25 Mar 2023, Rare Metal Technology 2023. Ouchi, T., Forsberg, K., Azimi, G., Alam, S., Neelameggham, N. R., Kim, H., Baba, A. A., Peng, H. & Karamalidis, A. (eds.). p. 287-296 10 p. (Minerals, Metals and Materials Series).

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

  14. Published

    Zinc

    Antrekowitsch, J., Steinlechner, S., Hanke, G. & Brandner, U., 1 Jan 2023, Handbook of Recycling: State-of-the-art for Practitioners, Analysts, and Scientists. Elsevier, p. 371-383 13 p.

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

  15. 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

  16. Published

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

    Ahmed, R. & Steinlechner, S., 2023, Proceedings of the 9th World Congress on Mechanical, Chemical, and Material Engineering, MCM 2023. Qiu, H., Zhang, Y. & Iasiello, M. (eds.). (Proceedings of the World Congress on Mechanical, Chemical, and Material Engineering).

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

  17. 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

  18. Published

    Selective Chlorination as an Innovative Extraction Method for Valuable Metals from Iron Containing Matrix

    Steinlechner, S., Höber, L. & Witt, K., 2023, New Directions in Mineral Processing, Extractive Metallurgy, Recycling and Waste Minimization - An EPD Symposium in Honor of Patrick R. Taylor. Reddy, R. G., Anderson, A., Anderson, C. G., Spiller, E. D., Fleuriault, C., Strauss, M., Vidal, E. E. & Zhang, M. (eds.). p. 65-76 12 p. (Minerals, Metals and Materials Series).

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

  19. Published

    The behavior of minor metals in BOF slag with the addition of Al2O3and TiO2

    Haslinger, G. & Steinlechner, S., 2023, Proceedings - European Metallurgical Conference, EMC 2023. p. 965-973 9 p. (Proceedings - European Metallurgical Conference, EMC 2023; vol. 2).

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

  20. 2022
  21. Published

    Selective Chlorination and Extraction of Valuable Metals from Iron Precipitation Residues

    Höber, L., Witt, K. & Steinlechner, S., 1 Apr 2022, In: Applied Sciences : open access journal. 12.2022, 7, 16 p., 3590.

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

  22. Published

    VERFAHREN ZUM ENTFERNEN VON FLÜCHTIGEN BESTANDTEILEN AUS EINEM INDUSTRIESTAUB, UND SOMIT GEWONNENES WERTSTOFF-HALTIGES PRODUKT

    Antrekowitsch, J. (Inventor), Steinlechner, S. (Inventor) & Auer, M. (Inventor), 17 Mar 2022, IPC No. C22B 19/ 38 A I, Patent No. WO2022053568, Priority date 11 Sept 2020, Priority No. EP20200195687

    Research output: Patent

  23. Published

    VERFAHREN ZUM ENTFERNEN VON FLÜCHTIGEN BESTANDTEILEN AUS EINEM INDUSTRIESTAUB, UND WERTSTOFF-HALTIGES PRODUKT

    Antrekowitsch, J. (Inventor), Steinlechner, S. (Inventor) & Auer, M. (Inventor), 16 Mar 2022, IPC No. C22B 19/ 38 A I, Patent No. EP3967412, Priority date 11 Sept 2020, Priority No. EP20200195687

    Research output: Patent

  24. Published

    Strategies for the Upgrade of a TBZC Product (Tetra Basic Zinc Chloride) by Selective Removal of the Impurity Chlorine

    Höber, L., Mohamed Abdelmonnem Ahmed, R., Hofbauer, T. & Steinlechner, S., 7 Feb 2022, TMS 2022: 151st Annual Meeting and Exhibition Supplemental Proceedings. Vol. 151. p. 95-108 14 p. (Minerals, Metals and Materials Series).

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

  25. Published

    CO2-Optimized Recovery of Special Metals from Precipitation Residue by Selective Chlorination

    Steinlechner, S. & Höber, L., 2022, Rare Metal Technology, 2022. Ouchi, T., Azimi, G., Forsberg, K., Kim, H., Alam, S., Neelameggham, N. R., Baba, A. A. & Peng, H. (eds.). p. 237-244 8 p. (Minerals, Metals and Materials Series; vol. Part F).

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

  26. 2021
  27. Published

    Suitability of Self-Reducing and Slag-Forming Briquettes for Electric Arc Furnace Use Based on Laboratory Tests

    Abdelrahim, A., Aula, M., Iljana, M., Willms, T., Echterhof, T., Steinlechner, S., Mombelli, D., Mapelli, C., Omran, M., Preiss, S. & Fabritius, T., 26 Oct 2021, In: Steel research international.

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

  28. Published

    Algorithmic Modelling of Advanced Chlorination Procedures for Multimetal Recovery

    Höber, L., Lerche, R. & Steinlechner, S., 8 Oct 2021, In: Metals. 11, 10, 11 p., 1595.

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

  29. Published

    A comprehensive review of processing strategies for iron precipitation residues from zinc hydrometallurgy

    Höber, L. & Steinlechner, S., Oct 2021, In: Cleaner Engineering and Technology. 4.2021, October, 12 p., 100214.

    Research output: Contribution to journal › Review article › peer-review

  30. Published

    Innovative Losung fur das Fluorproblem bei der hydrometallurgischen ZinkhersteNung in Kombination mit einer verstarkten Verwendung von Walzoxid als Ersatz fur Zinkblende-Rostoxid

    Steinlechner, S., Antrekowitsch, J. & Ludewig, F., 1 Jan 2021, In: World of Metallurgy - ERZMETALL. 74.2021, 1, p. 26-32 7 p.

    Research output: Contribution to journal › Review article › peer-review

  31. Published

    Carbon-reduced pyrometallurgical extraction of critical elements from jarosite and goethite

    Höber, L. & Steinlechner, S., 2021, Proceedings of EMC 2021.

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

  32. 2020
  33. Published

    Investigation on the chemical and thermal behavior of recycling agglomerates from EAF by-products

    Willms, T., Echterhof, T., Steinlechner, S., Aula, M., Abdelrahim, A., Fabritius, T., Mombelli, D., Mapelli, C. & Preiss, S., 2 Nov 2020, In: Applied Sciences : open access journal. 10, 22, p. 1-14 14 p., 8309.

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

  34. Published

    COMBINED RECYCLING OF JAROSITE AND MAGNESIUM SALT SLAGS – AN INNOVATIVE WAY FOR THE RECOVERY OF INDIUM AND SILVER WITH REDUCED CARBON EMISSIONS

    Höber, L. & Steinlechner, S., 27 Aug 2020, Proceedings of the 59th Annual Conference of Metallurgists - COM 2020.

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

  35. Published

    Selective Recovery of PGMs and Cerium by a Hydrochloric Leaching Process for Automotive Catalysts

    Steinlechner, S., 27 Aug 2020, Proceedings of the 59th Annual Conference of Metallurgists. Canada

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

  36. Published

    Combined Recycling of Manganese Sludge and BOF-dust

    Höber, L. & Steinlechner, S., 1 Jul 2020

    Research output: Book/Report › Commissioned report › Research

  37. Published

    A kinetic study to recover valuables from hazardous ISF slag

    Leuchtenmüller, M., Schatzmann, W. & Steinlechner, S., 21 Apr 2020, In: Journal of environmental chemical engineering. 8.2020, 4, 6 p., 103976.

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

  38. 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

  39. 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.

    Fritz, L. (Inventor), Stefan, S. (Inventor) & Jürgen, A. (Inventor), 7 Feb 2020, IPC No. C22B 19/ 30 A I, Patent No. MX2019011753, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  40. 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

  41. Published

    The iron precipitate from primary zinc production: A potential future source for indium and silver

    Steinlechner, S. & Höber, L., 1 Jan 2020, Rare Metal Technology 2020. Azimi, G., Forsberg, K., Ouchi, T., Kim, H., Alam, S. & Baba, A. A. (eds.). Springer, p. 209-220 12 p. (Minerals, Metals and Materials Series).

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

  42. 2019
  43. Published

    SAF trial to evaluate the inhouse recycling potential of utilizing briquetted residues of a construction steel plant

    Höber, L. & Steinlechner, S., 19 Dec 2019, 9 p.

    Research output: Book/Report › Commissioned report › Research

  44. Published

    SAF trial to evaluate the inhouse recycling potential of various residues of a construction steel plant by recirculation of briquettes into the EAF

    Höber, L. & Steinlechner, S., 19 Dec 2019, 12 p.

    Research output: Book/Report › Commissioned report › Research

  45. Published

    아연 함유 용액 또는 현탁액으로부터 플루오라이드를 제거하기 위한 방법, 플루오라이드 제거된 황산아연 용액 및 그 용도, 및 아연의 제조 방법 및 불화수소 또는 불화수소산의 제조 방법

    루드위그프리츠 (Inventor), 스테인레흐네르스테판 (Inventor) & 안트레코뷔치위르겐 (Inventor), 13 Dec 2019, IPC No. C22B 7/ 00 A I, Patent No. KR20190138654, Priority date 6 Apr 2017, Priority No. WO2017EP58303

    Research output: Patent

  46. Published

    Characterization of a jarosite sample

    Steinlechner, S. & Höber, L., 12 Dec 2019

    Research output: Book/Report › Commissioned report › Research

  47. 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

  48. 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

  49. Published

    Fabrication of Agglomerates from Secondary Raw Materials Reinforced with Paper Fibres by Stamp Pressing Process

    Echterhof, T., Willms, T., Preiss, S., Aula, M., Abdelrahim, A., Fabritius, T., Mombelli, D., Mapelli, C., Steinlechner, S. & Unamuno, I., 20 Sept 2019, In: Applied Sciences : open access journal. 9.2019, 19, 21 p., 3946.

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

  50. E-pub ahead of print

    A Kinetic Study Investigating the Carbothermic Recovery of Chromium from a Stainless-Steel Slag

    Leuchtenmüller, M., Antrekowitsch, J. & Steinlechner, S., 29 Jul 2019, (E-pub ahead of print) In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 50.2019, 5, p. 2221-2228 8 p.

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

  51. Published

    EAFD recycling in waelz kilns

    Steinlechner, S., 25 Jun 2019

    Research output: Book/Report › Commissioned report › Research

  52. Published

    World wide EAF capacities

    Steinlechner, S., 24 Jun 2019

    Research output: Book/Report › Commissioned report › Research

  53. Published

    Extraction of Indium and Silver aside of Zinc from Jarosite residue

    Steinlechner, S., 23 Jun 2019, Proceedings of the 10th European Metallurgical Conference, EMC 2019. p. 363-369 7 p. (Proceedings of the 10th European Metallurgical Conference, EMC 2019; vol. 1).

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

  54. Published

    Characterization of 3 samples to determine the reason for high losses of zinc

    Steinlechner, S., 13 May 2019

    Research output: Book/Report › Commissioned report › Research

  55. Published

    Developing a new process to agglomerate secondary raw material fines for recycling in the electric arc furnace - the fines2EAF project

    Echterhof, T., Willms, T., Preiss, S., Omran, M., Fabritius, T., Mombelli, D., Mapelli, C., Steinlechner, S., Unamuno, I., Schüler, S., Mudersbach, D. & Griessacher, T., May 2019, In: Metallurgia Italiana. 2019, 5, p. 31-40 10 p.

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

  56. Published

    Chemisch physikalische Charakterisierung von Petkoks

    Steinlechner, S., 10 Apr 2019

    Research output: Book/Report › Commissioned report › Research

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