JPS5748607B2 - - Google Patents
Info
- Publication number
- JPS5748607B2 JPS5748607B2 JP3897580A JP3897580A JPS5748607B2 JP S5748607 B2 JPS5748607 B2 JP S5748607B2 JP 3897580 A JP3897580 A JP 3897580A JP 3897580 A JP3897580 A JP 3897580A JP S5748607 B2 JPS5748607 B2 JP S5748607B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
- C21B5/004—Injection of slurries
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3897580A JPS56136905A (en) | 1980-03-28 | 1980-03-28 | Coal blast furnace iron making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3897580A JPS56136905A (en) | 1980-03-28 | 1980-03-28 | Coal blast furnace iron making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56136905A JPS56136905A (en) | 1981-10-26 |
| JPS5748607B2 true JPS5748607B2 (en) | 1982-10-16 |
Family
ID=12540148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3897580A Granted JPS56136905A (en) | 1980-03-28 | 1980-03-28 | Coal blast furnace iron making method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56136905A (en) |
-
1980
- 1980-03-28 JP JP3897580A patent/JPS56136905A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56136905A (en) | 1981-10-26 |