Estimating phosphate capacities of multi-component slags by mass triangle model
Considering the importance of dephosphorization process in ironmaking and steelmaking, this paper attempted to estimate the phosphate capacities of different systems. Mass triangle model could approach the properties of multi-component systems without the parameter for every component. This...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Belgrade, Technical Faculty, Bor
2017-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2017/1450-53391600028S.pdf |
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| Summary: | Considering the importance of dephosphorization process in ironmaking and
steelmaking, this paper attempted to estimate the phosphate capacities of
different systems. Mass triangle model could approach the properties of
multi-component systems without the parameter for every component. This
present work also extended the mass triangle model to multicomponent systems
application to three systems containing as much as seven components proved
the feasibility and accuracy of this model. The calculated contour lines
revealed the reasonable trend as experimental results, and calculation
results for fixed compositions showed a low error rate. Scattered points
calculation obtained more accurate results. Since this model can also
evaluate other properties of slag, such as density, viscosity, sulphide
capacity etc., this model might shoot light on the understanding of various
properties of multi-component slags accurately, and thus offer insight on
optimization of ironmaking and steelmaking process. |
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| ISSN: | 1450-5339 2217-7175 |