FR1307093A - Shaft furnace and process for melting scrap and for making steel - Google Patents
Shaft furnace and process for melting scrap and for making steelInfo
- Publication number
- FR1307093A FR1307093A FR880335A FR880335A FR1307093A FR 1307093 A FR1307093 A FR 1307093A FR 880335 A FR880335 A FR 880335A FR 880335 A FR880335 A FR 880335A FR 1307093 A FR1307093 A FR 1307093A
- Authority
- FR
- France
- Prior art keywords
- shaft furnace
- making steel
- melting scrap
- scrap
- melting
- 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
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
- C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
-
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR880335A FR1307093A (en) | 1961-11-29 | 1961-11-29 | Shaft furnace and process for melting scrap and for making steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR880335A FR1307093A (en) | 1961-11-29 | 1961-11-29 | Shaft furnace and process for melting scrap and for making steel |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1307093A true FR1307093A (en) | 1962-10-19 |
Family
ID=8767638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR880335A Expired FR1307093A (en) | 1961-11-29 | 1961-11-29 | Shaft furnace and process for melting scrap and for making steel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1307093A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2111135A5 (en) * | 1970-10-15 | 1972-06-02 | Centre Rech Metallurgique | |
FR2229771A1 (en) * | 1973-05-19 | 1974-12-13 | Kloeckner Werke Ag |
-
1961
- 1961-11-29 FR FR880335A patent/FR1307093A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2111135A5 (en) * | 1970-10-15 | 1972-06-02 | Centre Rech Metallurgique | |
FR2229771A1 (en) * | 1973-05-19 | 1974-12-13 | Kloeckner Werke Ag |
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