JPS6465216A - Control method for blast furnace operation - Google Patents
Control method for blast furnace operationInfo
- Publication number
- JPS6465216A JPS6465216A JP22098387A JP22098387A JPS6465216A JP S6465216 A JPS6465216 A JP S6465216A JP 22098387 A JP22098387 A JP 22098387A JP 22098387 A JP22098387 A JP 22098387A JP S6465216 A JPS6465216 A JP S6465216A
- Authority
- JP
- Japan
- Prior art keywords
- solid reducing
- reducing agents
- axial center
- center part
- part region
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22098387A JPS6465216A (en) | 1987-09-03 | 1987-09-03 | Control method for blast furnace operation |
| CA000576240A CA1338098C (en) | 1987-09-03 | 1988-08-31 | Method for operating blast furnace |
| AU21792/88A AU613399C (en) | 1987-09-03 | 1988-09-01 | Method for operating blast furnace |
| DE3889399T DE3889399T2 (de) | 1987-09-03 | 1988-09-01 | Verfahren zum Betreiben eines Hochofens. |
| EP88114291A EP0306026B1 (en) | 1987-09-03 | 1988-09-01 | Method for operating blast furnace |
| US07/239,655 US4963186A (en) | 1987-09-03 | 1988-09-02 | Method for operating blast furnace by adding solid reducing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22098387A JPS6465216A (en) | 1987-09-03 | 1987-09-03 | Control method for blast furnace operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6465216A true JPS6465216A (en) | 1989-03-10 |
| JPH058244B2 JPH058244B2 (enExample) | 1993-02-01 |
Family
ID=16759630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22098387A Granted JPS6465216A (en) | 1987-09-03 | 1987-09-03 | Control method for blast furnace operation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6465216A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996015277A1 (en) * | 1994-11-09 | 1996-05-23 | Kawasaki Steel Corporation | Method of operating blast furnace |
-
1987
- 1987-09-03 JP JP22098387A patent/JPS6465216A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996015277A1 (en) * | 1994-11-09 | 1996-05-23 | Kawasaki Steel Corporation | Method of operating blast furnace |
| US6090181A (en) * | 1994-11-09 | 2000-07-18 | Kawasaki Steel Corporation | Blast furnace operating method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058244B2 (enExample) | 1993-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080201 Year of fee payment: 15 |