TY - GEN A1 - Loose, Florian T1 - CF Pyro: Impressions of Applying Carbon Fibers at Semi-Industrial Scale as Reductant in Pyrometallurgy N2 - The increasing use of carbon fiber reinforced polymers (CFRP), as lightweight materials essential for the transformation, demands for a safe treatment option of carbon fiber (CF) containing waste streams. Because of their low reactivity towards oxidation processes, CF can neither be treated in a conventional nor hazardous waste incineration plant. Even the extremely high temperature in a cement rotary kiln does not lead to full conversion. To increase the sustainability of CF, other processes need to be investigated. Opening other reaction pathways, using CF waste streams as secondary resource in pyrometallurgy to replace fossil carbon, can be a solution for a safe and sustainable treatment. After first small scale experiments, CF containing waste streams were used as reductant in a semi-industrial scale electric arc furnace (EAF). First results and impressions are presented. T2 - Meeting mit Projektpartner GMH CY - Online meeting DA - 02.03.2023 KW - Cabonfasern KW - CFK KW - Recycling PY - 2023 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/58090 AN - OPUS4-58090 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany