$Hand-held XRF sorting of spent refractory bricks to aid recycling$

Hand-held XRF sorting of spent refractory bricks to aid recycling

An improved methodology is presented for assessing the economic feasibility and effectiveness of recycling MgO-C and Al2CO3-MgO-C refractory bricks, which are widely used in the steelmaking industry. Since approximately 28 Mt of refractory bricks are discarded each year, it is logical to recycle the...

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Veröffentlicht in:	Journal of the South African Institute of Mining and Metallurgy 2023-01, Vol.123 (1), p.9-17
Hauptverfasser:	Mabasa, N.P., Naudé, N., Garbers-Craig, A.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Bauxite Bayer process Bricks Carbon Carbon refractories Chromite refractories Ladle metallurgy Light diffraction Magnesium oxide Microscopy Optical microscopy Recycling Refractory materials Steel making X ray fluorescence analysis
Online-Zugang:	Volltext
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