Abstract
It may be possible to improve the productivity and flexibility of the blast furnace operation and also to substitute energy sources in the hot metal production processes by combining the partial reduction process using low carbon content energy sources such as natural gas with the blast furnace process. Therefore, the energy balance to produce partially reduced ore and the reducing agent rate and productivity in the blast furnace when the partially reduced ore was used were examined. It was found that this method not only reduces energy consumption in the existing blast furnace ironmaking process, but also reduces the energy consumption related to carbon dioxide emission in the total hot metal production processes, including the partial reduction process.
| Original language | English |
|---|---|
| Title of host publication | 4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings |
| Pages | 283-286 |
| Number of pages | 4 |
| Publication status | Published - 2006 |
| Externally published | Yes |
| Event | 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006 - Osaka, Japan Duration: Nov 26 2006 → Nov 30 2006 |
Other
| Other | 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006 |
|---|---|
| Country | Japan |
| City | Osaka |
| Period | 11/26/06 → 11/30/06 |
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All Science Journal Classification (ASJC) codes
- Metals and Alloys
Cite this
Blast furnace ironmaking process using pre-reduced iron ore. / Kunitomo, Kazuya; Takamoto, Takashi.
4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings. 2006. p. 283-286.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Blast furnace ironmaking process using pre-reduced iron ore
AU - Kunitomo, Kazuya
AU - Takamoto, Takashi
PY - 2006
Y1 - 2006
N2 - It may be possible to improve the productivity and flexibility of the blast furnace operation and also to substitute energy sources in the hot metal production processes by combining the partial reduction process using low carbon content energy sources such as natural gas with the blast furnace process. Therefore, the energy balance to produce partially reduced ore and the reducing agent rate and productivity in the blast furnace when the partially reduced ore was used were examined. It was found that this method not only reduces energy consumption in the existing blast furnace ironmaking process, but also reduces the energy consumption related to carbon dioxide emission in the total hot metal production processes, including the partial reduction process.
AB - It may be possible to improve the productivity and flexibility of the blast furnace operation and also to substitute energy sources in the hot metal production processes by combining the partial reduction process using low carbon content energy sources such as natural gas with the blast furnace process. Therefore, the energy balance to produce partially reduced ore and the reducing agent rate and productivity in the blast furnace when the partially reduced ore was used were examined. It was found that this method not only reduces energy consumption in the existing blast furnace ironmaking process, but also reduces the energy consumption related to carbon dioxide emission in the total hot metal production processes, including the partial reduction process.
UR - http://www.scopus.com/inward/record.url?scp=84890285226&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84890285226&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84890285226
SP - 283
EP - 286
BT - 4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings
ER -