EP0095793A1
Expired / Lapsed
EP
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Process for preheating the charge of an electric arc furnace
Assignee: BBC Brown Boveri AG Switzerland
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Filing: 1983-04-19
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Granted: —
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Expires: 2003-04-19
Abstract
Abstract 1. Process for preheating the charge (29) of an arc furnace (1) by means of the exhaust gases from the arc furnace (1), which exhaust gases are fed from the interior of the arc furnace into a conveyor barrel (16) which is inclined to the horizontal plane and rotates about its own axis, with the charge (29) being transported through the conveyor barrel (16) in the opposite direction to the exhaust gas current and being heated up, characterized in that the charge (29) is first temporarily stored after being preheated and is only melted subsequently.
Inventors
- 👤 Karl Bühler
- 👤 Dietrich Habert
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 09:36
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/56; C21C5/562; C21C5/565; F; F27; F27D; F27D13/00; F27D13/002; Y; Y02; Y02P; Y02P10/00; Y02P10/20
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References Cited (Backward Citations)
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