GB343618A - Process and apparatus for the production of spongy iron from iron ores - Google Patents
Process and apparatus for the production of spongy iron from iron oresInfo
- Publication number
- GB343618A GB343618A GB36697/29A GB3669729A GB343618A GB 343618 A GB343618 A GB 343618A GB 36697/29 A GB36697/29 A GB 36697/29A GB 3669729 A GB3669729 A GB 3669729A GB 343618 A GB343618 A GB 343618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- production
- spongy
- ores
- iron ores
- 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
- C21B13/0073—Selection or treatment of the reducing gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Abstract
In the process described in the parent Specification the carbon monoxide withdrawn from the blast furnace is cooled, treated for the removal of cyanides and reheated before use in the reduction shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE343618X | 1929-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB343618A true GB343618A (en) | 1931-02-26 |
Family
ID=6246938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36697/29A Expired GB343618A (en) | 1929-09-20 | 1929-11-29 | Process and apparatus for the production of spongy iron from iron ores |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB343618A (en) |
-
1929
- 1929-11-29 GB GB36697/29A patent/GB343618A/en not_active Expired
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