Char Formation by Coal Injection and Its Behavior in the Blast Furnace

There is a consensus that complete conversion of the injected pulverized coal (PC) within the raceway zone is hardly possible, particularly at high injection rates. Therefore, formation, transportation, and consumption of coal residues or char outside the raceway as well as its interaction with soli...

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Veröffentlicht in:	Steel research international 2020-11, Vol.91 (11), p.n/a
Hauptverfasser:	Born, Stefan, Babich, Alexander, van der Stel, Jan, Ho, Hai Thong, Sert, Dominique, Ansseau, Olivier, Plancq, Cyril, Pierret, Jean-Christophe, Geyer, Richard, Senk, Dieter, Pridhivi, Varsha
Format:	Artikel
Sprache:	eng
Schlagworte:	Blast furnace chemistry Blast furnace gas char Char formation Coal Coal injection coke and iron burden conversion degree gas permeability Permeability Pulverized coal reactivity and reducibility
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