GB444004A - Improvements in processes for influencing the chemical and physical character of blast furnace slags - Google Patents
Improvements in processes for influencing the chemical and physical character of blast furnace slagsInfo
- Publication number
- GB444004A GB444004A GB2612935A GB2612935A GB444004A GB 444004 A GB444004 A GB 444004A GB 2612935 A GB2612935 A GB 2612935A GB 2612935 A GB2612935 A GB 2612935A GB 444004 A GB444004 A GB 444004A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blast furnace
- chemical
- influencing
- processes
- physical character
- 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
- C21B5/04—Making slag of special composition
Abstract
444,004. Blast furnaces. ROLL, J., 11, Kronstrasse, Hamborn, Bruckhausen, Germany. Sept. 20, 1935, No. 26129. [Class 51 (ii)] [See also Group V] The chemical and physical properties of blast furnace slag are influenced by blowing silica, e.g. fine dried sand, into the hearth casing of the blast furnace below the plane passing through the twyers. As shown, sand is blown in through a nozzle 2 situated below the plane I-I passing through the twyers 4. Slag is run out through a tap hole 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2612935A GB444004A (en) | 1935-09-20 | 1935-09-20 | Improvements in processes for influencing the chemical and physical character of blast furnace slags |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2612935A GB444004A (en) | 1935-09-20 | 1935-09-20 | Improvements in processes for influencing the chemical and physical character of blast furnace slags |
Publications (1)
Publication Number | Publication Date |
---|---|
GB444004A true GB444004A (en) | 1936-03-11 |
Family
ID=10238837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2612935A Expired GB444004A (en) | 1935-09-20 | 1935-09-20 | Improvements in processes for influencing the chemical and physical character of blast furnace slags |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB444004A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0180712A1 (en) * | 1984-07-10 | 1986-05-14 | Dr. Küttner GmbH & Co. KG | Process and apparatus for introducing acid slag-forming elements into a cupola furnace |
-
1935
- 1935-09-20 GB GB2612935A patent/GB444004A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0180712A1 (en) * | 1984-07-10 | 1986-05-14 | Dr. Küttner GmbH & Co. KG | Process and apparatus for introducing acid slag-forming elements into a cupola furnace |
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