Title:
MANUFACTURE OF CARBON-CONTAINING MOLTEN IRON FROM SPONGE IRON
Document Type and Number:
Japanese Patent JPS60116706
Kind Code:
A
Abstract:
Sponge iron is produced by a direct reduction with solid carbonaceous reducing agents. In order to permit a melting of the sponge iron, particularly of that part thereof which is inferior in metallurgical properties, in a process which is as simple and economical as possible, the exhaust gas from the direct reduction process is used to produce electrical energy, which is supplied to the electric reducing furnace, and sponge iron at a rate corresponding to the electrical energy that is produced is charged to the electrical reducing furnace and comprises at least part of the sponge iron which is inferior in metallurgical properties.
Inventors:
ROOTAA FUORUMANETSUKU
MARUCHIN HIRUSHIYU
PORUFURAMU SHIYUNAABERU
HARII ZERUBENTO
KURAUSUUDEIITORITSUHI FURITSUS
HERIBERUTO KEENITSUHI
GERO RASU
MARUCHIN HIRUSHIYU
PORUFURAMU SHIYUNAABERU
HARII ZERUBENTO
KURAUSUUDEIITORITSUHI FURITSUS
HERIBERUTO KEENITSUHI
GERO RASU
Application Number:
JP17650484A
Publication Date:
June 24, 1985
Filing Date:
August 24, 1984
Export Citation:
Assignee:
METALLGESELLSCHAFT AG
MANNESMANN AG
MANNESMANN AG
International Classes:
C21B11/00; C21B7/00; C21B11/10; C21B13/12; C21B13/14; C21C5/52; F27D17/00; (IPC1-7): C21B11/10
Domestic Patent References:
| JPS58185703A | 1983-10-29 |
Attorney, Agent or Firm:
Masaru Tsuchiya