JPS59116308A - 銑鉄の製造方法および装置 - Google Patents
銑鉄の製造方法および装置Info
- Publication number
- JPS59116308A JPS59116308A JP57233883A JP23388382A JPS59116308A JP S59116308 A JPS59116308 A JP S59116308A JP 57233883 A JP57233883 A JP 57233883A JP 23388382 A JP23388382 A JP 23388382A JP S59116308 A JPS59116308 A JP S59116308A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- coke
- iron
- reduced iron
- gas
- 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
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57233883A JPS59116308A (ja) | 1982-12-23 | 1982-12-23 | 銑鉄の製造方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57233883A JPS59116308A (ja) | 1982-12-23 | 1982-12-23 | 銑鉄の製造方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116308A true JPS59116308A (ja) | 1984-07-05 |
| JPS6241288B2 JPS6241288B2 (enExample) | 1987-09-02 |
Family
ID=16962049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57233883A Granted JPS59116308A (ja) | 1982-12-23 | 1982-12-23 | 銑鉄の製造方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116308A (enExample) |
-
1982
- 1982-12-23 JP JP57233883A patent/JPS59116308A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241288B2 (enExample) | 1987-09-02 |
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