| 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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Klemettinen, Lassi
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Oxidation Behavior of AlxHfNbTiVY0.05 Refractory High-Entropy Alloys at 700–900 °Ccitations
- 2023Novel fluxing strategy of copper matte smelting and trace metals in E-Waste recyclingcitations
- 2021Leaching of rare earth elements from NdFeB magnets without mechanical pretreatment by sulfuric (H2SO4) and hydrochloric (HCl) acidscitations
- 2021Feasibility study of producing multi-metal parts by Fused Filament Fabrication (FFF) techniquecitations
- 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
- 2021Iron activity measurements and spinel-slag equilibria in alumina-bearing iron silicate slagscitations
- 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
- 2019Sulfation Roasting Mechanism for Spent Lithium-Ion Battery Metal Oxides Under SO2-O2-Ar Atmospherecitations
- 2019Slag Cleaning Equilibria in Iron Silicate Slag–Copper Systemscitations
- 2019Urban mining of precious metals via oxidizing copper smeltingcitations
- 2018Properties of Na2O–SiO2 slags in Doré smeltingcitations
- 2018Precious Metal Distributions in Direct Nickel Matte Smelting with Low-Cu Mattescitations
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>