JPS5462904A - Method and apparatus for raising temperature cotinuously of molten iron - Google Patents
Method and apparatus for raising temperature cotinuously of molten ironInfo
- Publication number
- JPS5462904A JPS5462904A JP10046378A JP10046378A JPS5462904A JP S5462904 A JPS5462904 A JP S5462904A JP 10046378 A JP10046378 A JP 10046378A JP 10046378 A JP10046378 A JP 10046378A JP S5462904 A JPS5462904 A JP S5462904A
- Authority
- JP
- Japan
- Prior art keywords
- cotinuously
- molten iron
- raising temperature
- raising
- temperature
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C2007/0093—Duplex process; Two stage processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772737441 DE2737441A1 (de) | 1977-08-19 | 1977-08-19 | Verfahren und vorrichtung zum kontinuierlichen aufheizen einer eisenschmelze |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5462904A true JPS5462904A (en) | 1979-05-21 |
Family
ID=6016807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10046378A Pending JPS5462904A (en) | 1977-08-19 | 1978-08-19 | Method and apparatus for raising temperature cotinuously of molten iron |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5462904A (ja) |
DE (1) | DE2737441A1 (ja) |
FR (1) | FR2400559A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3219984A1 (de) * | 1981-05-30 | 1983-01-13 | Daido Tokushuko K.K., Nagoya, Aichi | Verfahren zur herstellung von eisen in einem reaktor und vorrichtung zur durchfuehrung des verfahrens |
JPS58133309A (ja) * | 1982-02-01 | 1983-08-09 | Daido Steel Co Ltd | ツインリアクタ−製鉄方法および装置 |
JPS59150006A (ja) * | 1983-02-16 | 1984-08-28 | Daido Steel Co Ltd | スクラツプ溶解方法および装置 |
DE3423247C2 (de) * | 1984-06-23 | 1986-10-16 | Dr. Küttner GmbH & Co KG, 4300 Essen | Verfahren und Einrichtung zum Herstellen von Stahl aus Schrott |
DE3437419A1 (de) * | 1984-10-12 | 1986-04-24 | ARBED Saarstahl GmbH, 6620 Völklingen | Verfahren zur schrottsatzerhoehung im sauerstoff-aufblaskonverter |
DE3608802C2 (de) * | 1986-03-15 | 1994-10-06 | Mannesmann Ag | Verfahren und Vorrichtung zum kontinuierlichen Einschmelzen von Schrott |
DE3609923C1 (en) * | 1986-03-24 | 1987-09-03 | Ferdinand Dipl-Ing Dr Mon Fink | Apparatus for melting down scrap to crude steel |
DE3735150A1 (de) * | 1987-10-16 | 1989-05-03 | Kortec Ag | Verfahren zum zufuehren von waermeenergie in eine metallschmelze |
AT396595B (de) * | 1991-12-06 | 1993-10-25 | Voest Alpine Stahl | Verfahren zum einschmelzen von schrott |
-
1977
- 1977-08-19 DE DE19772737441 patent/DE2737441A1/de active Pending
-
1978
- 1978-08-18 FR FR7824178A patent/FR2400559A1/fr not_active Withdrawn
- 1978-08-19 JP JP10046378A patent/JPS5462904A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2400559A1 (fr) | 1979-03-16 |
DE2737441A1 (de) | 1979-03-01 |
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