GB189821376A - An Improved Process for Effecting the Preliminary Refining of Pig-iron. - Google Patents
An Improved Process for Effecting the Preliminary Refining of Pig-iron.Info
- Publication number
- GB189821376A GB189821376A GB189821376DA GB189821376A GB 189821376 A GB189821376 A GB 189821376A GB 189821376D A GB189821376D A GB 189821376DA GB 189821376 A GB189821376 A GB 189821376A
- Authority
- GB
- United Kingdom
- Prior art keywords
- converter
- iron
- metal
- processes
- preliminary refining
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
21,376. Pszczolka, L., and Daelen, R. M. Oct. 11. B a s i c processes ; Bessemer or pneumatic processes; open-hearth processes.-A preliminary refining of pig iron, before treatment in an open hearth or basic-lined converter, is effected by running the molten iron from a blast furnace A into a converter B, whence the refined metal is run into the open hearth C or converter D, according as the percentage of phosphorus is low or high. When the metal is in the converter B, it is subjected to the action of hot compressed air, which is blown into and over the metal. Iron oxide, or other suitable oxide, may be introduced with the blast, and, at the conclusion of the preliminary refining, the slag may be run off and manganese or iron containing manganese may be added to the charge. The converter B may be fixed or movable, and one or two intermediate or mixing vessels may be used for transferring the metal from furnace to furnace.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189821376T | 1898-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189821376A true GB189821376A (en) | 1899-08-05 |
Family
ID=32142567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189821376D Expired GB189821376A (en) | 1898-10-11 | 1898-10-11 | An Improved Process for Effecting the Preliminary Refining of Pig-iron. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189821376A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862810A (en) * | 1950-02-02 | 1958-12-02 | Alexandrovsky Georges | Process and apparatus for reducing the silicon content and increasing the temperature of molten pig iron |
-
1898
- 1898-10-11 GB GB189821376D patent/GB189821376A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862810A (en) * | 1950-02-02 | 1958-12-02 | Alexandrovsky Georges | Process and apparatus for reducing the silicon content and increasing the temperature of molten pig iron |
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