C - Chemistry – Metallurgy – 21 – B
Patent
C - Chemistry, Metallurgy
21
B
C21B 11/10 (2006.01) C22B 7/02 (2006.01)
Patent
CA 2603121
A method of operating a channel induction furnace so as to receive electric arc furnace (EAF) dust, basic oxygen furnace (BOF) sludge/dust and/or other iron and volatile metals containing materials as a feed stream on a batch, continuous or semi-continuous basis together with a iron-containing material feed, and therefrom produce an iron-containing hot metal or pig iron product while recovering iron value from the feed materials and recovering volatile metal components contained in the feed materials.
L'invention concerne un procédé d'exploitation d'un four à induction à canal de manière à recevoir les poussières d'un four à arc électrique (FAE), les boues/poussières d'un convertisseur basique à oxygène (CBO) et/ou d'autres matériaux contenant du fer et des métaux volatils en tant que flux d'alimentation sur une base discontinue, continue ou semi-continue avec une charge de matériau contenant du fer, et à partir de là, à produire un métal chaud contenant du fer ou un produit en fonte de première fusion tout en récupérant la valeur de fer des matériaux de charge et en récupérant les composés métalliques volatils contenus dans les matériaux de charge.
Bratina James E.
Lenti Kim M.
Bratina James E.
Heritage Environmental Services Llc.
Lenti Kim M.
Ridout & Maybee Llp
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