BE762676A - Injecting gas into a shaft furnace - Google Patents
Injecting gas into a shaft furnaceInfo
- Publication number
- BE762676A BE762676A BE762676A BE762676A BE762676A BE 762676 A BE762676 A BE 762676A BE 762676 A BE762676 A BE 762676A BE 762676 A BE762676 A BE 762676A BE 762676 A BE762676 A BE 762676A
- Authority
- BE
- Belgium
- Prior art keywords
- shaft furnace
- injecting gas
- gas
- partic
- plasma
- Prior art date
Links
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
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)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Gas, partic. reformed gas for injection into a shaft furnace via partic. tuyeres is superheated using a plasma. Specif. the plasma is generated by electromagnetic induction.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE762676A BE762676A (en) | 1971-02-08 | 1971-02-08 | Injecting gas into a shaft furnace |
| DE19712131045 DE2131045C3 (en) | 1970-06-30 | 1971-06-23 | Method for guiding shaft furnaces, in particular blast furnaces |
| DE19712166408 DE2166408C3 (en) | 1970-06-30 | 1971-06-23 | Use of a plasma torch, which is preferably arranged inside the blow mold of a shaft furnace, in particular a blast furnace |
| LU63434D LU63434A1 (en) | 1970-06-30 | 1971-06-29 | |
| NL7109013A NL7109013A (en) | 1970-06-30 | 1971-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE762676A BE762676A (en) | 1971-02-08 | 1971-02-08 | Injecting gas into a shaft furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE762676A true BE762676A (en) | 1971-08-09 |
Family
ID=3857694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE762676A BE762676A (en) | 1970-06-30 | 1971-02-08 | Injecting gas into a shaft furnace |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE762676A (en) |
-
1971
- 1971-02-08 BE BE762676A patent/BE762676A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CENTRE NATIONAL DE RECHERCHES METALLURGIQUES A.S. Effective date: 19850208 |