| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Cheremisina, Elizaveta
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2023Properties of liquid CaO–SiO2 and CaO–SiO2-‘Fe2O3’tot slags measured by a combination of maximum bubble pressure and rotating bob methodscitations
- 2022Assessment of the dissolution rate and behaviour of raw dolomite and limestone with different calcination degrees in primary steelmaking slagscitations
- 2021Evaluation of Dissolution Rate and Behavior of MgO Carriers for Primary and Secondary Metallurgical Slags
- 2019Kinetics and Mechanisms of Dolime Dissolution in Steelmaking Slagcitations
- 2017Influence of Magnesium Oxide content on kinetics of lime dissolution in steelmaking slagscitations
Places of action
| Organizations | Location | People |
|---|
article
Assessment of the dissolution rate and behaviour of raw dolomite and limestone with different calcination degrees in primary steelmaking slags
Abstract
Fluxes are added to steelmaking process to form basic slag and limit refractory lining consumption.Early formation of CaO- and MgO-saturated slag is critical for process productivity. To achieve this,flux must be dissolved in the melt in a limited process time, and the properties of a slag additiveinfluence thefluxing efficiency. The dissolution behavior of samples with different qualities (i.e.raw dolomite, limestone, soft-burnt and hard-burnt quicklime and dolime) was investigated in thepre-melted model BOF and EAF slags at 1673 K and 1723 K. The disc-shaped sample wasimmersed into the melt and left there until slag solidification was reached. After a holding timebetween 5 and 20 minutes, the crucible with the sample were quenched with liquid nitrogen. Thefused samples were analyzed by SEM method. Based on comparison of slag morphology andconcentration changes in the slag, the dissolution behavior of the samples was examined.