| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Materials Processing Fundamentals
|
| Presentation Title |
M-72: Morphological and Thermal Analysis of Peruvian Residues from a Sludge Site of an Integrated Steel Plant |
| Author(s) |
Mery Cecilia Gomez Marroquin, Kim J. Phatti - Satto, Abraham J. Terrones - Ramírez |
| On-Site Speaker (Planned) |
Mery Cecilia Gomez Marroquin |
| Abstract Scope |
A characterization of raw materials from a sludge site of an integrated steel in Perú, mainly coarse and fine sludges generated at a primary wet LD de-dusting system, is presented in this work. Chemical analysis, X-ray diffraction, optical and scanning electron microscope, thermal treatment and physical determinations (density and particle size) were utilized. From this characterization the following technological routes were suggested: the production of coarse–fine residues composite briquettes, to be used as burden in ironmaking reactors; and the production of coarse–fine self-reducing briquettes, to be used as an alternative cooling material for the liquid steel temperature control and as burden in reactors demanding fast iron metallization.
Keywords: characterization; Linz Donawitz-LD converter sludges; Peruvian residues. |
| Proceedings Inclusion? |
Planned: |