JPS5291720A - Operation of blast furnace - Google Patents
Operation of blast furnaceInfo
- Publication number
- JPS5291720A JPS5291720A JP870476A JP870476A JPS5291720A JP S5291720 A JPS5291720 A JP S5291720A JP 870476 A JP870476 A JP 870476A JP 870476 A JP870476 A JP 870476A JP S5291720 A JPS5291720 A JP S5291720A
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- blast furnace
- furnace
- reducibility
- mgo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Abstract
PURPOSE: Iron ore pellets make by arrangement of MgO to powder ore are crushed to the aimed particle size and charged to blast furnace. Flow of pellets into center part of the furnace is thus prevented, reducibility of the pellets is improved and the state of the furnace is stabilized.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP870476A JPS5291720A (en) | 1976-01-28 | 1976-01-28 | Operation of blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP870476A JPS5291720A (en) | 1976-01-28 | 1976-01-28 | Operation of blast furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5291720A true JPS5291720A (en) | 1977-08-02 |
JPS5437042B2 JPS5437042B2 (en) | 1979-11-13 |
Family
ID=11700312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP870476A Granted JPS5291720A (en) | 1976-01-28 | 1976-01-28 | Operation of blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291720A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT394359B (en) * | 1990-09-05 | 1992-03-25 | Veitscher Magnesitwerke Ag | METHOD FOR PRODUCING SINTERMAGNESIA |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5096809U (en) * | 1974-01-10 | 1975-08-13 |
-
1976
- 1976-01-28 JP JP870476A patent/JPS5291720A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5096809U (en) * | 1974-01-10 | 1975-08-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT394359B (en) * | 1990-09-05 | 1992-03-25 | Veitscher Magnesitwerke Ag | METHOD FOR PRODUCING SINTERMAGNESIA |
Also Published As
Publication number | Publication date |
---|---|
JPS5437042B2 (en) | 1979-11-13 |
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