| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jokilaakso, Ari
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Nitrogen Control in Production of N-Alloyed Stainless Steels in AOD Converter: Application of Sieverts’ Lawcitations
- 2024Production of Nitrogen-Alloyed Stainless Steels in Argon Oxygen Decarburization Converter: Kinetics and Modeling of Nitrogenation and Denitrogenation
- 2023Production of Nitrogen-Alloyed Stainless Steels in Argon Oxygen Decarburization Converter: Kinetics and Modeling of Nitrogenation and Denitrogenation
- 2023Novel fluxing strategy of copper matte smelting and trace metals in E-Waste recyclingcitations
- 2021Precious Metal Distributions Between Copper Matte and Slag at High PSO2 in WEEE Reprocessingcitations
- 2021Slag Chemistry and Behavior of Nickel and Tin in Black Copper Smelting with Alumina and Magnesia-Containing Slagscitations
- 2021Handling trace elements in WEEE recycling through copper smelting-an experimental and thermodynamic studycitations
- 2021Distribution of Co, Fe, Ni, and precious metals between blister copper and white metalcitations
- 2021A Review of Circular Economy Prospects for Stainless Steelmaking Slagscitations
- 2021Iron activity measurements and spinel-slag equilibria in alumina-bearing iron silicate slagscitations
- 2020Integrating flotation and pyrometallurgy for recovering graphite and valuable metals from battery scrapcitations
- 2020Integrating flotation and pyrometallurgy for recovering graphite and valuable metals from battery scrapcitations
- 2020Recovery of Precious Metals (Au, Ag, Pt, and Pd) from Urban Mining Through Copper Smeltingcitations
- 2020Trace element distributions between matte and slag in direct nickel matte smeltingcitations
- 2019Behavior of Ga, In, Sn, and Te in Copper Matte Smeltingcitations
- 2019Online modelling of heat transfer, solidification and microstructure in continuous casting of steelcitations
- 2019Impact of MgO and K2O on Slag-Nickel Matte Equilibriacitations
- 2019Sulfation Roasting Mechanism for Spent Lithium-Ion Battery Metal Oxides Under SO2-O2-Ar Atmospherecitations
- 2019Slag Cleaning Equilibria in Iron Silicate Slag–Copper Systemscitations
Places of action
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article
Novel fluxing strategy of copper matte smelting and trace metals in E-Waste recycling
Abstract
<p>The distribution behavior of trace metals between copper matte and spinel-saturated iron silicate slags was investigated at 1250 °C and pSO<sub>2</sub> of 0.25 atm at low silica concentrations. The experiments were conducted in magnetite (Fe<sub>3</sub>O<sub>4</sub>) spinel crucibles in controlled CO-CO<sub>2</sub>-SO<sub>2</sub>-Ar gas mixtures using a high-temperature equilibration-quenching technique. The concentrations of trace elements in matte, spinel, and slag were quantified by electron probe X-ray microanalysis and laser ablation-inductively coupled plasma-mass spectrometry. The trace metals (Ag, Ni, Co, and Sn) in all phases and their distribution coefficients were calculated as a function of matte grade. Results show that silver and nickel can be effectively recovered into matte, whereas cobalt and tin are predominantly deported into slag and gas phases, respectively. These results augment the fundamental thermodynamic data of trace metal distributions in copper smelting processes at low-silica fluxing practices.</p>