BE786339A - Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases - Google Patents
Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gasesInfo
- Publication number
- BE786339A BE786339A BE786339A BE786339A BE786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A BE 786339 A BE786339 A BE 786339A
- Authority
- BE
- Belgium
- Prior art keywords
- injection nozzles
- gases
- ranges
- blast furnaces
- uniform distribution
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Abstract
Blast furnaces with a range of principal injection nozzles (I) situated in the hearth and a range of secondary injection nozzles (II) supplying hot reducing gases have (II) arranged above and pref. staggered in relation to (I) and just above the level at which the charge melts.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE786339A BE786339A (en) | 1972-07-14 | 1972-07-14 | Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases |
LU67934D LU67934A1 (en) | 1972-07-14 | 1973-07-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE786339A BE786339A (en) | 1972-07-14 | 1972-07-14 | Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases |
Publications (1)
Publication Number | Publication Date |
---|---|
BE786339A true BE786339A (en) | 1972-11-03 |
Family
ID=3859957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE786339A BE786339A (en) | 1972-07-14 | 1972-07-14 | Blast furnaces - with two ranges of injection nozzles ensuring uniform distribution of gases |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE786339A (en) |
LU (1) | LU67934A1 (en) |
-
1972
- 1972-07-14 BE BE786339A patent/BE786339A/en unknown
-
1973
- 1973-07-04 LU LU67934D patent/LU67934A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
LU67934A1 (en) | 1973-09-05 |
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