Luidold Stefan

Search results

• 2023

  Recycling of Rare Earth Elements by Smelting of RE-Bearing Raw Materials

  Minwal, W. P., 2023

  Research output: Thesis › Doctoral Thesis

  Open Access

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  345 Downloads (Pure)
• 2022

  Desintegration von Hartmetallen mit Kornwachstumshemmern

  Translated title of the contribution: Disintegration of cemented carbides with grain growth inhibitorsLuznik, L. T., 2022

  Research output: Thesis › Master's Thesis

• Recycling von Hartmetallen unter Verwendung von gasförmigem Zink

  Translated title of the contribution: Recycling of cemented carbides with vaporous zincLeitner, M., 2022

  Research output: Thesis › Doctoral Thesis
• 2021

  Developing a refractory test method for Platinum-Group-Metals Smelters

  Tichy, S., 2021

  Research output: Thesis › Master's Thesis

• Entwicklung eines hydrometallurgischen Recyclingkonzeptes für Lithium-Ionen-Batterien

  Translated title of the contribution: Development of a hydrometallurgical recycling concept for lithium-ion-battteriesGerold, E., 2021

  Research output: Thesis › Doctoral Thesis

• Ermittlung der Desintegration von Hartmetallen unter Verwendung von dampfförmigem Zink

  Translated title of the contribution: Determination of the desintegration of hard metals using vaporous zincKrenn, R., 2021

  Research output: Thesis › Master's Thesis

  Open Access

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  322 Downloads (Pure)

• NOx-Emissionen beim Recycling von Elektronikschrott

  Translated title of the contribution: NOx-emissions during the recycling of electronic wasteSchloffer, J., 2021

  Research output: Thesis › Master's Thesis

• Untersuchung des Schmelzverhaltens und der Viskosität von Schlacken der sekundären Ferromanganerzeugung

  Translated title of the contribution: Investigation of Melting Behaviour and Viscosity of Slags from secondary Ferromanganese ProductionScheiblehner, D., 2021

  Research output: Thesis › Master's Thesis
• 2020

  Einflüsse auf die Laugung von Aktivmaterial aus Lithium-Ionen-Batterien unter Anwendung von Druck

  Translated title of the contribution: Influences of various parameters on the leaching progress of active material from lithium-ion batteries under increased pressureKoch, C., 2020

  Research output: Thesis › Master's Thesis

• Herstellung von Feuerfestmaterial aus Prozessschlacken der Kupfer- und Ferronickelindustrie

  Translated title of the contribution: Production of refractories from process slags of the copper and ferronickel industryErnst, D., 2020

  Research output: Thesis › Master's Thesis

  Open Access

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  2 Downloads (Pure)

• Hydrometallurgische Rückgewinnung der Wertmetalle aus einer Kupferlegierung

  Translated title of the contribution: Hydrometallurgical Recovery of Metals from a Copper AlloyRokita, M., 2020

  Research output: Thesis › Master's Thesis

• Prozessentwicklung und Reaktionsmechanismen der Desintegration von Hartmetallen mittels Zinkdampf

  Translated title of the contribution: Process development and reaction mechanism for the disintegration of cemented carbides by gasous zincSamberger, S., 2020

  Research output: Thesis › Master's Thesis

• Schlackenmetallurgie beim Recycling von niedrig tantalhaltigen Reststoffen

  Translated title of the contribution: Slag metallurgy for the recycling of low grade tantalum bearing residuesHofer, D., 2020

  Research output: Thesis › Doctoral Thesis

• Schlackenmetallurgie von Ferrolegierungen

  Translated title of the contribution: Slag metallurgy of ferroalloysSagadin, C., 2020

  Research output: Thesis › Doctoral Thesis

• Zersetzung von Wasserstoffperoxid im schwefelsauren Medium unter Berücksichtigung unterschiedlicher Metallionen

  Translated title of the contribution: Decomposition of hydrogen peroxide in a sulfuric acid mediumSchiefer, G., 2020

  Research output: Thesis › Master's Thesis

  Open Access

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  1335 Downloads (Pure)
• 2019

  Decrease of oxygen content in the solid residue from recycled drill bits

  Sobotka, E., 2019

  Research output: Thesis › Master's Thesis

• Grundlagen eines semidirekten Recyclingprozesses für Hartmetalle

  Translated title of the contribution: Basis of a semidirect recycling process for hard metalsKücher, G., 2019

  Research output: Thesis › Doctoral Thesis

  Open Access

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  139 Downloads (Pure)

• Herstellung von Molybdänpulvern mit besonderen Eigenschaften

  Translated title of the contribution: Production of Molybdenum Powder with Special PropertiesBolitschek, J., 2019

  Research output: Thesis › Doctoral Thesis

• Untersuchung des Schmelzverhaltens von Schlacken beim pyrometallurgischen Tantalrecycling unter Berücksichtigung von Additiven

  Translated title of the contribution: Exploration of the melting behavior of slags in pyrometallurgical tantalum recycling with consideration of additivesLasch, T., 2019

  Research output: Thesis › Master's Thesis

• Untersuchungen des Schichtwachstums im Co(W)-Zn-System

  Translated title of the contribution: Investigations of the layer growth in the Co(W)-Zn-systemKörbler, N., 2019

  Research output: Thesis › Master's Thesis
• 2018

  Desintegrationsverhalten von Hartmetallen im Zuge des Zinkprozesses

  Translated title of the contribution: Disintegration behavior of hard metals in the course of the zinc processKrenn, A., 2018

  Research output: Thesis › Master's Thesis

  Open Access

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  44 Downloads (Pure)

• Mass and Energy Balance of an EAF for Tantalum Recycling

  Schnalzger, G., 2018

  Research output: Thesis › Master's Thesis

• Process development for the recycling of oil and gas drilling tools

  Kerschbaumer, C., 2018

  Research output: Thesis › Doctoral Thesis

• Prozessentwicklung zur metallurgischen Verwertung von Elektroaltgeräten

  Translated title of the contribution: Process development for metallurgical recycling of waste electrical and electronic equipmentSorger, C., 2018

  Research output: Thesis › Doctoral Thesis

• Tungsten dissolution in nitric acid solution in the presence of iron

  Winkler, S., 2018

  Research output: Thesis › Master's Thesis
• 2016

  Bestimmung des Schmelzverhaltens von Ferronickelschlacken

  Translated title of the contribution: Determination of the melting behavior of ferronickel slagsSagadin, C., 2016

  Research output: Thesis › Master's Thesis

• Konzepte zur Optimierung des Hartmetallrecyclings

  Translated title of the contribution: Concepts for optimisation of cemented carbides recyclingEbner, T., 2016

  Research output: Thesis › Doctoral Thesis

• Mineral processing technologies on biomass preparation for byproduct benefit in metallurgy

  Herrera, D., 2016

  Research output: Thesis › Doctoral Thesis

  Open Access

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  341 Downloads (Pure)

• Recycling einer Mo-50W-Legierung durch Trennung der Oxide

  Translated title of the contribution: Recycling of a Mo-50W-alloy through separation of oxidesStögner, P., 2016

  Research output: Thesis › Master's Thesis

  Open Access

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  361 Downloads (Pure)

• Recycling einer Mo-Nb-Legierung mittels Oxidation und Sublimation

  Translated title of the contribution: Recycling of a Mo-Nb alloy by oxidation and sublimationHofer, D., 2016

  Research output: Thesis › Master's Thesis

• Recycling und Rückgewinnung der Wertmetalle aus CIGS-Modulen

  Translated title of the contribution: Recycling and recovery of the valueable metals from CIGS modulesMaurer, N., 2016

  Research output: Thesis › Master's Thesis

  Open Access

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  333 Downloads (Pure)
• 2015

  Alkalischer Schmelzaufschluss von Leuchtstofffraktionen zur Wiedergewinnung Seltener Erden

  Translated title of the contribution: Alkali fusion of tricolor phosphors for the recovery of rare earth elementsGstettner, G., 2015

  Research output: Thesis › Master's Thesis

  Open Access

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  560 Downloads (Pure)

• Chemische Entschichtung von Hartmetallen

  Translated title of the contribution: Chemical decoating of hard metalsKücher, G., 2015

  Research output: Thesis › Master's Thesis

  Open Access

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  1058 Downloads (Pure)

• Rückgewinnung ausgewählter kritischer Rohstoffe aus einem hydrometallurgischen Magnet-Recyclingprozess

  Translated title of the contribution: Recovery of selected critical raw materials from a hydrometallurgical magnet recycling processAlf, O., 2015

  Research output: Thesis › Master's Thesis

  Open Access

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  1537 Downloads (Pure)

• Untersuchung des Einflusses von einzelnen Parametern auf die Zinnausbringung im Konverterstaub

  Translated title of the contribution: The influence of various parameters on the tin output in the converter off-gasKaisergruber, F., 2015

  Research output: Thesis › Master's Thesis

  Open Access

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  595 Downloads (Pure)
• 2014

  Auswirkungen der Pyrolyse auf die metallurgische Weiterverarbeitung von Elektronikschrotten

  Translated title of the contribution: Effects of pyrolysis on the metallurgical processing of waste electrical and electronic equipmentSorger, C., 2014

  Research output: Thesis › Master's Thesis

  Open Access

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  1037 Downloads (Pure)
• 2013

  Influence of raw materials and manufacturing methods on the microstructure of cemented carbides

  Ratschbacher, K., 2013, 114 p.

  Research output: Thesis › Master's Thesis

  Open Access

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  427 Downloads (Pure)
• 2012

  Einsatz von Reststoffen zur Herstellung von Ferrolegierungen

  Translated title of the contribution: Secondary materials for the production of ferro-alloysHoy, C., 2012, 183 p.

  Research output: Thesis › Doctoral Thesis
• 2011

  Elektrolyse von Lösungen aus der Aufbereitung von NiMeH-Akkus

  Translated title of the contribution: Electrolysis of solutions from the processing of nickel-metalhydride-batteriesPoscher, A., 2011

  Research output: Thesis › Master's Thesis

  Open Access

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  1309 Downloads (Pure)

• Ermittlung geeigneter Verfahren zur Reinigung ammoniakalischer wolframhältiger Laugen

  Translated title of the contribution: Evaluation of appropriate purification techniques for ammoniacal tungsten-loaded solutionsSobotka, C., 2011

  Research output: Thesis › Master's Thesis

  Open Access

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  69 Downloads (Pure)
• 2009

  Untersuchung unterschiedlicher Alternativen zur Herstellung von Zinnsulfid-Pulver

  Translated title of the contribution: Inquiry of different alternatives for tinsulfide-powder productionAngerer, T., 2009

  Research output: Thesis › Master's Thesis

  Open Access

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  1113 Downloads (Pure)