Recarburizing Dust
Transport of the Recarburizing Dust
Every metallurgical coke produced in the Coke Oven is utilized according to ArcelorMittal Tubarão internal requirements. Part of this coke is processed, being crushed and screened, then resulting in a coke of smaller granulometry that is consumed by the Steelmaking Plant. However, this process of crushing and screening produces a finer material with a granular range of 0 to 4mm, that is made available for commercialization for applications such as Recarburizing Dust for the steel mills that use the EAF furnace.
Chemical Composition
Just as the CDQ dust, this material is rich in carbon.
| Moisture Content | < 2.0% |
| Fixed Carbon | > 85% (normally between 86 and 89%) |
| Volatile Matter | < 1.5% |
| Ash | < 14% |
| Sulfur | < 2.0% |
Granulometry
0 to 4mm
Applications
- It is injected into EAF type furnaces for making foaming slag during the steelmaking process.
Contact:
Eng. Jairo de Mattos Pereira FilhoSales Executive
Tel: (XX 27) 3348-1395
E-mail: jairo.mattos@arcelormittal.com
ArcelorMittal Tubarão
Av. Brigadeiro Eduardo Gomes, 930
Jardim Limoeiro, Serra,
Espírito Santo
Zip Code 29163-970. PCE 41
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Siderúrgica produtora de placas de aço, aços planos, bobinas e laminados a quente.
Siderúrgica produtora de placas de aço, aços planos, bobinas e laminados a quente.
