| 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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Sukhomlinov, Dmitry
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2024Oxidation Behavior of AlxHfNbTiVY0.05 Refractory High-Entropy Alloys at 700–900 °Ccitations
- 2023Modelling Charring and Burning of Spruce and Pine Woods During Pyrolysis, Smoldering and Flamingcitations
- 2021Distribution of Co, Fe, Ni, and precious metals between blister copper and white metalcitations
- 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
- 2019Impact of MgO and K2O on Slag-Nickel Matte Equilibriacitations
- 2019Slag Cleaning Equilibria in Iron Silicate Slag–Copper Systemscitations
- 2017Thermal stabilities and properties of equilibrium phases in the Pt-Te-O systemcitations
Places of action
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article
Distribution of Co, Fe, Ni, and precious metals between blister copper and white metal
Abstract
<p>The distribution coefficients of Co, Ni, Ag, Au, Pd, and Fe at low concentrations between liquid copper and molten white metal (low-iron copper matte, ‘Cu<sub>2</sub>S’) were investigated experimentally as a function of temperature (1250–1350°C) and SO<sub>2</sub> partial pressure (0.01–1 atm). The experimental technique involved samples equilibration at controlled temperature and gas atmosphere, followed by quenching and subsequent elemental analysis of equilibrium phases with electron probe X-ray microanalysis and laser ablation-inductively coupled plasma-mass spectrometry. The distribution coefficient of silver, nickel, gold and palladium between liquid copper and white metal indicated that they favour the blister copper whereas cobalt and iron distribute more to the white metal. The distribution coefficient of nickel, e.g. increased from 2.1 at 0.1–1.0 atm P<sub>SO2</sub> and 1250°C to 3.2 at 1350°C. The distribution coefficients were only slightly dependent on temperature. The relatively strong dependence of the distribution coefficient of cobalt on P<sub>SO2</sub> was discussed.</p>