Recycling MgO-C refractory in electric arc furnaces

A.N. Conejo, R.G. Lule, F. Lopéz and R. Rodriguez

Resources, Conservation & Recycling, 2006, vol. 49, issue 1, 14-31

Abstract: MgO-C refractory recycling from electric arc furnaces and ladle furnaces has been carried out during the melting of direct reduced iron (DRI). Metallurgical trials to define the effects of refractory recycling on energy consumption, melting time, flux consumption and refractory consumption are reported in this work. The method of preparation as well as the method of injection is also included in this study.

Keywords: Refractory recycling; MgO saturation limits; Foaming (search for similar items in EconPapers)
Date: 2006
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Persistent link: https://EconPapers.repec.org/RePEc:eee:recore:v:49:y:2006:i:1:p:14-31

DOI: 10.1016/j.resconrec.2006.03.002

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