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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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Zulli, Paul
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2018A review of high-temperature experimental techniques used to investigate the cohesive zone of the ironmaking blast furnace
- 2015Development of low-emission integrated steelmaking processcitations
- 2014Effect of sintering conditions on the formation of mineral phases during iron ore sintering with New Zealand ironsand
- 2014Effects of annealing on microstructure and microstrength of metallurgical cokecitations
- 2014Current status and future direction of low-emission Integrated Steelmaking Processcitations
- 2013Behaviour of New Zealand ironsand during iron ore sintering
- 2010Simulation of Macroscopic Deformation Using a Sub-particle DEM Approachcitations
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document
Behaviour of New Zealand ironsand during iron ore sintering
Abstract
Titanium-bearing burdens are commonly introduced into blast furnaces to protect the hearth because the so-called 'titanium bear' which is a precipitate of carbide, nitride and carbonitride of titanium may form in the blast furnace hearth if TiO2 is present in the feed. New Zealand ironsand is a titanomagnetite, containing around 60 wt.% iron, 8 wt.% titanium and other substances such as silica, phosphorus and lime. Since it is competitive in price, introduction of the ironsand into the ferrous feed can reduce the production cost and potentially increase blast furnace campaign life. An appropriate method of introduction of ironsand is as a component of the sinter as the small size of ironsand precludes direct charging into the blast furnace. Although the effect of introducing titanomagnetite into iron ore blends has been investigated, little is known about the detailed sintering mechanism. The present study is aimed at identifying the sintering behaviour of New Zealand ironsand as well as the interaction between New Zealand ironsand and CaO to gain better understanding of sintering mechanism of titanomagnetite.