| 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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Chen, Jiang
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Integrated Experimental Phase Equilibria and Thermodynamic Modelling Research and Implementation in support of progress of process pyrometallurgy towards sustainability
- 2024Phase equilibria in the ZnO-MgO-SiO2 and PbO-ZnO-MgO-SiO2 systems for characterizing MgO-based refractory – slag interactionscitations
- 2023Experimental Study and Thermodynamic Modelling of Equilibrium Distributions of Ni, Sn and Zn Between Slag and Black Copper for E-Scrap Recycling Applicationscitations
- 2023Integrated Experimental Phase Equilibria and Thermodynamic Modelling Research and Implementation in Support of Sustainable Pyrometallurgical Processingcitations
- 2021Investigation of the thermodynamic stability of C(A, F)3 solid solution in the FeO-Fe2O3-CaO-Al2O3 System and SFCA Phase in the FeO-Fe2O3-CaO-SiO2-Al2O3 Systemcitations
- 2019A Phase Equilibrium of the Iron-rich Corner of the CaO–FeO–Fe2O3–SiO2 System in Air and the Determination of the SFC Primary Phase Fieldcitations
- 2019Experimental investigation and thermodynamic modeling of the distributions of Ag and Au between slag, matte, and metal in the Cu–Fe–O–S–Si systemcitations
- 2019Distributions of Ag, Bi, and Sb as minor elements between iron-silicate slag and copper in equilibrium with tridymite in the Cu-Fe-O-Si system at T = 1250 °C and 1300 °C (1523 K and 1573 K)citations
- 2019Combined experimental and thermodynamic modelling investigation of the distribution of antimony and tin between phases in the Cu-Fe-O-S-Si systemcitations
- 2019Factors influencing the microstructures of iron ore sinterscitations
- 2019Effect of Gas Atmosphere on the Phase Chemistry in the CaO-FeO-Fe2O3-SiO2 System Related to Iron Ore Sinter-makingcitations
- 2019Integrated experimental study and thermodynamic modelling of the distribution of arsenic between phases in the Cu-Fe-O-S-Si systemcitations
- 2017Experimental and modelling research in support of energy savings and improved productivity in non-ferrous metal production and recycling
- 2016Phase equilibria study of the CaO-“Fe2O3”-SiO2 system in air to support iron sintering process optimisationcitations
- 2015Experimental investigation and thermodynamic modeling of the (NiO + CaO + SiO2), (NiO + CaO + MgO) and (NiO + CaO + MgO + SiO2) systemscitations
- 2013Experimental study and thermodynamic modeling of the MgO–NiO–SiO2 systemcitations
- 2012Experimental study and thermodynamic optimization of the CaO-NiO, MgO-NiO and NiO-SiO2 systemscitations
- 2012Development of NiO-CaO-MgO-SiO2 thermodynamic database using experimental and thermodynamic modelling approaches with focus on NiO-MgO-SiO2 and NiO-CaO-SiO2 systems
Places of action
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article
Combined experimental and thermodynamic modelling investigation of the distribution of antimony and tin between phases in the Cu-Fe-O-S-Si system
Abstract
The distributions of Sb and Sn between slag and matte in equilibrium with tridymite in the Cu-Fe-O-S-Si system at 1200 °C (1473 K) have been measured. The experimental technique involves high-temperature equilibration in sealed quartz ampoule, rapid quenching, and direct measurement of phase compositions using Electron Probe X-ray Microanalysis (EPMA). The closed system equilibration approach was used to minimize the evaporation of Sb and Sn from the samples. The experimentally-determined distribution coefficients of Sb and Sn between slag and matte were found to increase with increasing Cu concentration in matte above 40 wt%. The new data have been used to refine the computational thermodynamics model for the system containing Sb and Sn at dilute concentrations. The molten slag phase is described using the Modified Quasichemical Model in the Quadruplet Approximation. Liquid matte and metal phases were modelled using single solution built within the Modified Quasichemical Model in the Pair Approximation. The thermodynamic model can be used to assess and predict the deportments of Sb and Sn between the slag and matte phases in the high-temperature pyrometallurgical production, refining and recycling of copper.