JPS5259004A - Method for protecting furnace bottom of blast furnace by controlling f low of molten pig iron - Google Patents
Method for protecting furnace bottom of blast furnace by controlling f low of molten pig ironInfo
- Publication number
- JPS5259004A JPS5259004A JP13532075A JP13532075A JPS5259004A JP S5259004 A JPS5259004 A JP S5259004A JP 13532075 A JP13532075 A JP 13532075A JP 13532075 A JP13532075 A JP 13532075A JP S5259004 A JPS5259004 A JP S5259004A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- pig iron
- molten pig
- controlling
- low
- 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 Of Iron (AREA)
- Blast Furnaces (AREA)
Abstract
PURPOSE: To prevent the erosion of the furnace floor part, by improving the flowing property of fluid in the filled layer at the part higher than the level of the tap ho le and lightening the thermal load to the bricks at the furnace bottom, by selecting the tapping of molten pig iron and slag, the charging of coke, etc. in a specified condition, at the operation of the blast furnace.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13532075A JPS5259004A (en) | 1975-11-11 | 1975-11-11 | Method for protecting furnace bottom of blast furnace by controlling f low of molten pig iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13532075A JPS5259004A (en) | 1975-11-11 | 1975-11-11 | Method for protecting furnace bottom of blast furnace by controlling f low of molten pig iron |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5259004A true JPS5259004A (en) | 1977-05-16 |
JPS565282B2 JPS565282B2 (en) | 1981-02-04 |
Family
ID=15148981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13532075A Granted JPS5259004A (en) | 1975-11-11 | 1975-11-11 | Method for protecting furnace bottom of blast furnace by controlling f low of molten pig iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5259004A (en) |
-
1975
- 1975-11-11 JP JP13532075A patent/JPS5259004A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS565282B2 (en) | 1981-02-04 |
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