BE658908A - - Google Patents
Info
- Publication number
- BE658908A BE658908A BE658908DA BE658908A BE 658908 A BE658908 A BE 658908A BE 658908D A BE658908D A BE 658908DA BE 658908 A BE658908 A BE 658908A
- Authority
- BE
- Belgium
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
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
- C21B11/06—Making pig-iron other than in blast furnaces in rotary kilns
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE127964 | 1964-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658908A true BE658908A (ja) | 1965-05-17 |
Family
ID=20257918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658908D BE658908A (ja) | 1964-02-01 | 1965-01-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE658908A (ja) |
| ES (1) | ES308668A1 (ja) |
| GB (1) | GB1077787A (ja) |
| LU (1) | LU47889A1 (ja) |
-
1965
- 1965-01-27 BE BE658908D patent/BE658908A/xx unknown
- 1965-01-28 ES ES0308668A patent/ES308668A1/es not_active Expired
- 1965-02-01 GB GB432665A patent/GB1077787A/en not_active Expired
- 1965-02-01 LU LU47889A patent/LU47889A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU47889A1 (ja) | 1965-04-01 |
| ES308668A1 (es) | 1965-07-01 |
| GB1077787A (en) | 1967-08-02 |