GB272751A - Improved method of working shaft furnaces - Google Patents
Improved method of working shaft furnacesInfo
- Publication number
- GB272751A GB272751A GB26744/26A GB2674426A GB272751A GB 272751 A GB272751 A GB 272751A GB 26744/26 A GB26744/26 A GB 26744/26A GB 2674426 A GB2674426 A GB 2674426A GB 272751 A GB272751 A GB 272751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft furnaces
- improved method
- working shaft
- supplying
- furnace dust
- 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
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
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)
Abstract
272,751. Heskamp, P. Sept. 8, 1926, [Convention date]. Addition to 269,071. Charging.-The method of supplying furnace dust to blast and other shaft furnaces according to the parent Specification is utilized for supplying the ordinary charging material, e.g. fuel and the material to be smelted, which may be mixed with furnace dust during crushing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE272751X | 1926-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB272751A true GB272751A (en) | 1927-06-23 |
Family
ID=6011811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26744/26A Expired GB272751A (en) | 1926-09-08 | 1926-10-26 | Improved method of working shaft furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB272751A (en) |
-
1926
- 1926-10-26 GB GB26744/26A patent/GB272751A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB272751A (en) | Improved method of working shaft furnaces | |
GB517867A (en) | Improvements on treatment of iron ores preliminary to smelting | |
GB269071A (en) | Improved method of working shaft furnaces with the aid of furnace dust | |
GB371054A (en) | Improvements in or relating to the heat treatment of steel | |
GB346539A (en) | ||
FR860989A (en) | Process of smelting ores, in particular iron ore, mixed with solid fuel and additives, or briquettes made of these materials in the blast furnace | |
GB400933A (en) | Method of smelting fine ores, blast furnace dust and the like | |
GB285055A (en) | Process for the simultaneous production of phosphorus or phosphoric acid and binding agents with latent hydraulic properties | |
GB390049A (en) | Improvements in the production of spongy iron | |
GB271910A (en) | Improvements in or relating to cupola furnaces | |
GB282706A (en) | Improvements in and relating to the treatment of zinc sulphate | |
AU979727A (en) | Method of enriching iron ores, blast furnace mould, burnt pyrites, purple-ore andthe like | |
GB679165A (en) | Treatment of iron ore flotation concentrates | |
GB447539A (en) | Improvements in or relating to the production of cast-iron | |
GB174936A (en) | A process for obtaining pig iron of uniform composition | |
GB623305A (en) | Improvements in or relating to the manufacture of iron from iron ore | |
GB460645A (en) | A process for the working up of iron ores and the like by agglomeration in a rotary tubular furnace | |
GB256622A (en) | Improvements relating to the manufacture of fused cement and gases containing phosphorus | |
GB591117A (en) | Improvements in cupola furnaces and in the production of iron alloys therein | |
GB399382A (en) | A process for sintering fine ores or the like | |
GB576702A (en) | Improvements relating to the agglomeration of iron-bearing materials | |
GB271877A (en) | Improvements in and relating to the roasting of zinc sulphide ores | |
GB516057A (en) | Improvements in or relating to the operation of cupola furnaces for the production of cast iron | |
GB301011A (en) | Improvements in the reduction of iron ores | |
GB200868A (en) | Improvement in the manufacture of fuel-briquettes |