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04.07 Mineralogy of Secondary Raw Materials
Time:
Tuesday, 16/Sept/2025:
10:30am - 12:00pm
Session Chair: Daniel Vollprecht , University of AugsburgSession Chair: Thomas Schirmer , Clausthal University of Technology
Location: ZHG 002 85 PAX
Presentations
10:30am - 11:00am Invited Session Keynote Topics: 04.07 Mineralogy of Secondary Raw Materials From waste to resource: mineralogical and chemical insights into incinerated sewage sludge ash (ISSA) as a secondary raw material
Monika Kasina
Jagiellonian University, Poland
11:00am - 11:15am Topics: 04.07 Mineralogy of Secondary Raw Materials Recovery model for the extraction of a high-grade Ti-fraction from processing residues
Lars Hans Gronen , Volkert Feldrappe
FEhS Institut für Baustoff-Forschung e.V., Germany
11:15am - 11:30am Appl. DMG young sci. award Topics: 04.07 Mineralogy of Secondary Raw Materials Evaluating Microstructure and Mineral Chemistry for an Economical Lithium Recovery from Slag
Cornelius Gantz 1,2 , Stefan Stöber2 , Christiane Stephan-Scherb2
1 ITEL - Deutsches Lithiuminstitut GmbH; 2 Martin-Luther-Universität Halle-Wittenberg, Germany
11:30am - 11:45am Topics: 04.07 Mineralogy of Secondary Raw Materials Efficient recovery of critical elements by creating artificial minerals in slags
Alena Schnickmann , Thomas Schirmer
Clausthal University of Technology, Germany
11:45am - 12:00pm Topics: 04.07 Mineralogy of Secondary Raw Materials The “Theisenschlamm” Challenge: Exploring the potential and limitations of valorizing a stockpiled flue dust sludge by blending it with other environmentally toxic waste streams.
Axel D. Renno 1 , MD Naziat Hossain1 , Abrar Kabir1 , Stefan Dirlich1 , Volker Recksiek1 , Ajay B. Patil1,2 , Jens Gutzmer1
1 Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Helmholtz Institute Freiberg for Resource Technology (HIF) Germany; 2 University of Jyväskylä