JPS5437020A - Desulfurizing of molten crude iron - Google Patents
Desulfurizing of molten crude ironInfo
- Publication number
- JPS5437020A JPS5437020A JP10261977A JP10261977A JPS5437020A JP S5437020 A JPS5437020 A JP S5437020A JP 10261977 A JP10261977 A JP 10261977A JP 10261977 A JP10261977 A JP 10261977A JP S5437020 A JPS5437020 A JP S5437020A
- Authority
- JP
- Japan
- Prior art keywords
- desulfurizing
- crude iron
- molten crude
- molten
- iron
- 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.)
- Granted
Links
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
PURPOSE: To effectively improve utilization efficiency of desulfurizing agents for molten crude iron, by dissolving uniformly Al in in amounts to be consumed in a desulfurizing reaction and to inphibit oxidation of Si preveously into the molten crude iron, and by blowing a CaO type desulfurizer into the obtained mixture.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10261977A JPS5437020A (en) | 1977-08-29 | 1977-08-29 | Desulfurizing of molten crude iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10261977A JPS5437020A (en) | 1977-08-29 | 1977-08-29 | Desulfurizing of molten crude iron |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5437020A true JPS5437020A (en) | 1979-03-19 |
JPS5643281B2 JPS5643281B2 (en) | 1981-10-12 |
Family
ID=14332255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10261977A Granted JPS5437020A (en) | 1977-08-29 | 1977-08-29 | Desulfurizing of molten crude iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437020A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172518A (en) * | 1984-02-17 | 1985-09-06 | Purakoo:Kk | Extrusion molding die |
JP2011102413A (en) * | 2009-11-10 | 2011-05-26 | Nippon Steel Corp | Method for desulfurizing molten iron |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63143049U (en) * | 1987-03-10 | 1988-09-20 |
-
1977
- 1977-08-29 JP JP10261977A patent/JPS5437020A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60172518A (en) * | 1984-02-17 | 1985-09-06 | Purakoo:Kk | Extrusion molding die |
JPH0472686B2 (en) * | 1984-02-17 | 1992-11-18 | Placo Co Ltd | |
JP2011102413A (en) * | 2009-11-10 | 2011-05-26 | Nippon Steel Corp | Method for desulfurizing molten iron |
Also Published As
Publication number | Publication date |
---|---|
JPS5643281B2 (en) | 1981-10-12 |
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