GB249186A - Improvements in the production of steel - Google Patents
Improvements in the production of steelInfo
- Publication number
- GB249186A GB249186A GB2973424A GB2973424A GB249186A GB 249186 A GB249186 A GB 249186A GB 2973424 A GB2973424 A GB 2973424A GB 2973424 A GB2973424 A GB 2973424A GB 249186 A GB249186 A GB 249186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ore
- cylinder
- bath
- converter
- enriched
- Prior art date
- 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
- 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
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
249,186. Br³ninghaus, A. Dec. 10, 1924. Extracting. - In a process of producing steel directly from ore, ore and fuel are introduced into a bath of molten iron contained in a converter, the blast of which is enriched with oxygen, either finished steel being produced or an intermediate product which may be treated in an open-hearth furnace, the latter especially when phosphoric ores are treated. The converter D is reversed and charged in the usual manner and then erected so that its mouthpiece bears against a pipe C connected to a rotary cylinder B in turn connected to a shaft A. Ore and flux are fed into the shaft A and fed by the cylinder B at a rate which mav be varied by the rotation of the latter into the converter D. Gaseous, liquid or pulverized fuel is forced into the bath and the bath is enriched with oxygen, the waste gases passing up through the cylinder B and reducing the ore, the amount of reduction depending on the speed of rotation of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2973424A GB249186A (en) | 1924-12-10 | 1924-12-10 | Improvements in the production of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2973424A GB249186A (en) | 1924-12-10 | 1924-12-10 | Improvements in the production of steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB249186A true GB249186A (en) | 1926-03-10 |
Family
ID=10296284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2973424A Expired GB249186A (en) | 1924-12-10 | 1924-12-10 | Improvements in the production of steel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB249186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083957A (en) * | 1958-08-06 | 1963-04-02 | Voest Ag | Tilting crucible with smoke seal means |
| US3215425A (en) * | 1953-12-28 | 1965-11-02 | Kaiser Ind Corp | Metallurgical apparatus |
-
1924
- 1924-12-10 GB GB2973424A patent/GB249186A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215425A (en) * | 1953-12-28 | 1965-11-02 | Kaiser Ind Corp | Metallurgical apparatus |
| US3083957A (en) * | 1958-08-06 | 1963-04-02 | Voest Ag | Tilting crucible with smoke seal means |
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