Conference Agenda

Session

04.07 Mineralogy of Secondary Raw Materials

Time:

Tuesday, 16/Sept/2025:

10:30am - 12:00pm

Session Chair: Daniel Vollprecht, University of Augsburg
Session 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

¹ITEL - Deutsches Lithiuminstitut GmbH; ²Martin-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. Renno¹, MD Naziat Hossain¹, Abrar Kabir¹, Stefan Dirlich¹, Volker Recksiek¹, Ajay B. Patil^1,2, Jens Gutzmer¹

¹Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Helmholtz Institute Freiberg for Resource Technology (HIF) Germany; ²University of Jyväskylä