top of page

Outputs

Oral comunications

​

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, João A.P. Coutinho. “Selective recovery of PGMs from spent automotive catalytic converters via alternative hydrometallurgy solutions”, ICGC 2024 - 10th IUPAC International Conference on Green Chemistry, Beijing, China, October 2024.

  • Flavia N. Braga, Helena Passos, and João A.P. Coutinho, “Novel approaches to hydrometallurgical recovery of Platinum Group Metals from automotive catalytic converters”, Research summit 2024, Aveiro, Portugal, July 2024.

  • Nicolas Schaeffer, António Coelho, Flavia N. Braga, Filipe H.B. Sosa, Helena Passos, João A.P. Coutinho. “Water-in-salt solution as leaching media for the recovery of platinum group metals from catalytic converters”, EUCHEMSIL 2024 - The 29th EUCHEM conference on molten salts and ionic liquids, Santiago de Compostela, Spain, April 2024.

  • Helena Passos, Nicolas Shaeffer, João A. P. Coutinho,"Recovering valuable and critical metals from e-waste through innovative hydrometallurgical system", ILMAT 2023 - 7th International Conference on Ionic Liquid-Based Materials, Porto, Portugal, November 2023. 

  • Helena Passos, Nicolas Schaeffer, João A.P. Coutinho, “Urban mining with ionic-liquid-based aqueous biphasic systems for the recycling of valuable and critical metals from electrical and electroic waste”, 6th International Conference on WASTES: Solutions, Treatments and Opportunities, Coimbra, Portugal, September 2023.

  • Ana R.F. Carreira, António Coelho, Flavia N. Braga, Filipe Sosa, Nicolas Schaeffer, Helena Passos, and João A. P. Coutinho, “Selective recovery of platinum from spent automotive catalytic converters using salt-based leaching agent”, 6th International Conference on WASTES: Solutions, Treatments and Opportunities, Coimbra, Portugal, September 2023. 

  • Flavia N. Braga, Helena Passos, and João A.P. Coutinho, “Recovery of platinum group metals from spent automotive catalytic converters”, Research summit 2023, Aveiro, Portugal, July 2023. 

Poster in conferences

  • Flavia N. Braga, Filipe H. B. Sosa, Gabriel Teixeira, Helena Passos, Nicolas Schaeffer, and João A. P. Coutinho, “Exploring the phase diagram of inorganic salts mixtures used in the recovery of Platinum Group Metals”, IMIL 2024 - The 7th Edition of the Iberoamerican Meeting on Ionic Liquids, Coimbra, Portugal, November 2024. 

  • Flavia N. Braga, Amir Nobahar, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, João A.P. Coutinho, “Searching for new metal separation strategies for the recovery of PGM”, IMIL 2024 - The 7th Edition of the Iberoamerican Meeting on Ionic Liquids, Coimbra, Portugal, November 2024.

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, João A.P. Coutinho, “Salt-based leaching process for the recovery of Platinum Group Metals from Spent Catalytic Converters”, Jornadas CICECO 2024, Oliveira de Azeméis, Portugal, October 2024.

  • Amir Nobahar, Flavia N. Braga, Filipe H. B. Sosa, João A. P. Coutinho, Helena Passos, "Innovative Bio-Based Adsorbents for Platinum Group Metals Recovery", ICHS 2024 - First International Circular Hydrometallurgy Symposium, Mechelen, Belgium, September 2024. 

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, and João A.P. Coutinho, “Hydrometallurgical Recovery of Platinum Group Metals from Spent Catalytic Converters Using Water-in-Salt Leaching Solutions”, ICHS 2024 - First International Circular Hydrometallurgy Symposium, Mechelen, Belgium, September 2024. 

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, João A.P. Coutinho. “Selective recovery of platinum from spent automotive catalytic converters via hydrometallurgy and adsorption”, EQUIFASE 2024 - XIII Iberoamerican Conference on Phase Equilibria and Fluid Properties for Process Design, Évora, Portugal, September 2024. 

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, and João A.P. Coutinho, “Ionic-liquid-based aqueous biphasic systems for platinum group metals recovery”, ESAT 2024 - The 33rd European Symposium on Applied Thermodynamics, Edinburgh, United Kingdom, June 2024.

  • Filipe H. B. Sosa, Flavia N. Braga, Helena Passos, Nicolas Schaeffer, and João A. P. Coutinho, “Estimating the melting temperatures of salts mixtures for recovery precious metal from spent catalytic converters”, ESAT 2024 - The 33rd European Symposium on Applied Thermodynamics, Edinburgh, United Kingdom, June 2024. 

  • Flavia N. Braga, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, and João A.P. Coutinho, “Novel ionic liquid-based aqueous biphasic system for the selective recovery of platinum group metals from spent automotive catalytic converters”, ILMAT 2023 - 7th International Conference on Ionic Liquid-Based Materials, Porto, Portugal, November 2023. 

  • Flavia N. Braga, António Coelho, Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos,and João A.P. Coutinho, “Hydrometallurgical process for the selective recovery of platinum from spent automotive catalytic converters”, Jornadas CICECO 2023, Ilhavo, Portugal, October 2023.

  • Ana R. F. Carreira, António Coelho, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, João A. P. Coutinho, “Selective recovery of platinum from catalytic converter wastes using a fully ionic system”, COIL 9 – 9th International Congress on Ionic Liquids, Lyon, France, April 2023.

  • Ana R. F. Carreira, Filipe H. B. Sosa, Nicolas Schaeffer, Helena Passos, Coutinho, João A. P. Coutinho, "Selective recovery of platinum from spent car catalytic converters using acidic salt solutions", 26th ICCT - International Conference on Chemical Thermodynamics, Osaka, Japan, August 2023.

Online resources

Thesis

  • António Coelho, “Recovery and separation of platinum group metals and rare earth elements from spent automotive catalytic converters”, MSc Thesis in Biotechnology, University of Aveiro, Portugal. 2023.

bottom of page