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2011-Sustainable Industrial Processing Summit
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| Editors: | Florian K |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2012 |
| Pages: | 708 pages |
| ISBN: | 978-0-9879917-1-3 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
Alternative Solution To Use Secondary Powder Materials For Steel Making In EAF
Mirela Sohaciu1; Avram Nicolae1; Cristian Predescu1; Stefan Velicu1;1UNIVERSITY POLITEHNICA OF BUCHAREST, Bucuresti, Romania;
Type of Paper: Regular
Id Paper: 53
Topic: 5
Abstract:
This paper aims to propose to present a theoretical and experimental analysis of the optimizing procedures of the electric arc furnaces in the case of valorization by recirculation of the secondary powder materials, resulted from steel industry in primary technological fluxes. Based on this analysis we proposed a new technology for efficient valorization of the secondary materials resources by realizing cold auto reducing briquettes chargeable in the electric arc furnaces. Based on the tests that we used for these briquettes it was established that these powder materials can fulfill the function of replacing scrap iron as well as the ecological – economic function if the ration between the new and normal technology is under unit.