LU63434A1 - - Google Patents
Info
- Publication number
- LU63434A1 LU63434A1 LU63434DA LU63434A1 LU 63434 A1 LU63434 A1 LU 63434A1 LU 63434D A LU63434D A LU 63434DA LU 63434 A1 LU63434 A1 LU 63434A1
- Authority
- LU
- Luxembourg
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
- C21B5/002—Heated electrically (plasma)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Manufacture Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE752793 | 1970-06-30 | ||
| BE756555 | 1970-09-23 | ||
| BE762676A BE762676A (en) | 1971-02-08 | 1971-02-08 | Injecting gas into a shaft furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63434A1 true LU63434A1 (de) | 1971-09-24 |
Family
ID=27159344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63434D LU63434A1 (de) | 1970-06-30 | 1971-06-29 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2166408C3 (de) |
| LU (1) | LU63434A1 (de) |
| NL (1) | NL7109013A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247732A (en) * | 1979-08-21 | 1981-01-27 | Westinghouse Electric Corp. | Method and apparatus for electrically firing an iron blast furnace |
| US4421553A (en) * | 1980-05-06 | 1983-12-20 | Centre De Recherches Metallurgiques | Process for operating a blast furnace |
| US4606761A (en) * | 1983-11-29 | 1986-08-19 | Union Steel Corp. (of So. Africa) Ltd. | Reduction of metal compounds |
-
1971
- 1971-06-23 DE DE19712166408 patent/DE2166408C3/de not_active Expired
- 1971-06-29 LU LU63434D patent/LU63434A1/xx unknown
- 1971-06-30 NL NL7109013A patent/NL7109013A/xx active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| DE2166408C3 (de) | 1978-08-31 |
| DE2166408B2 (de) | 1978-01-05 |
| DE2131045A1 (de) | 1972-01-27 |
| NL7109013A (de) | 1972-01-03 |
| DE2166408A1 (de) | 1974-02-28 |
| DE2131045B2 (de) | 1975-12-11 |