DE2651934A1 - Verfahren und anordnung zur durchfuehrung zum schmelzen von pellets oder stueckfoermigem eisenhaltigem gut - Google Patents
Verfahren und anordnung zur durchfuehrung zum schmelzen von pellets oder stueckfoermigem eisenhaltigem gutInfo
- Publication number
- DE2651934A1 DE2651934A1 DE19762651934 DE2651934A DE2651934A1 DE 2651934 A1 DE2651934 A1 DE 2651934A1 DE 19762651934 DE19762651934 DE 19762651934 DE 2651934 A DE2651934 A DE 2651934A DE 2651934 A1 DE2651934 A1 DE 2651934A1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- fed
- coils
- inductive
- melt
- 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.)
- Withdrawn
Links
- 239000008188 pellet Substances 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 title claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title description 2
- 239000002893 slag Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000001939 inductive effect Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000010891 electric arc Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000819 phase cycle Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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
- C21C5/52—Manufacture of steel in electric furnaces
-
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7513411A SE7513411L (sv) | 1975-11-28 | 1975-11-28 | Forfaringssett for smeltning av pellets eller styckeformigt gods, innehallande jern, samt induktiv omrorare vid ljusbagsugnar for utforande av detta forfaringssett |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2651934A1 true DE2651934A1 (de) | 1977-06-02 |
Family
ID=20326183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762651934 Withdrawn DE2651934A1 (de) | 1975-11-28 | 1976-11-13 | Verfahren und anordnung zur durchfuehrung zum schmelzen von pellets oder stueckfoermigem eisenhaltigem gut |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4160868A (https=) |
| JP (1) | JPS5267830A (https=) |
| DE (1) | DE2651934A1 (https=) |
| FR (1) | FR2333046A1 (https=) |
| SE (1) | SE7513411L (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375139A (en) * | 1993-02-26 | 1994-12-20 | Bender; Manfred | Electric arc furnace insitu scrap preheating process |
| JP5420117B2 (ja) * | 2010-09-14 | 2014-02-19 | エー ビー ビー リサーチ リミテッド | 電気アーク炉内電磁撹拌用装置および方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2256518A (en) * | 1938-10-03 | 1941-09-23 | Asea Ab | Electric furnace |
| FR1018193A (fr) * | 1949-05-24 | 1952-12-29 | Asea Ab | Four métallurgique à enroulement remueur |
| US3579324A (en) * | 1968-11-18 | 1971-05-18 | Inductotherm Corp | Method for induction melting of fine particles |
| US3715200A (en) * | 1969-02-17 | 1973-02-06 | Falconbridge Nickel Mines Ltd | Electric arc furnace operation |
| DE1960327B2 (de) * | 1969-12-02 | 1971-04-22 | Kocks Friedrich Dr Ing | Verfahren zum schutz der auskleidung von schmelzoefen gegen aggressive sch/ acken insbesondere bei der reduktion von eisenerzen in elektrooefen |
| US3709476A (en) * | 1970-07-15 | 1973-01-09 | P Hammarlund | Means for inductive stirring |
| SU395394A1 (ru) * | 1972-04-10 | 1973-08-28 | ГАРНИССАЖНЫЙ ТИГЕЛЬ•' ?Т'Г,''• и Ц '4Kii-!t;vlJ;.• !1ГГ-и | |
| SE401686B (sv) * | 1974-05-21 | 1978-05-22 | Asea Ab | Likstromsljusbagsugn enligt patentet 7317535-8 |
-
1975
- 1975-11-28 SE SE7513411A patent/SE7513411L/ not_active Application Discontinuation
-
1976
- 1976-11-13 DE DE19762651934 patent/DE2651934A1/de not_active Withdrawn
- 1976-11-23 US US05/744,424 patent/US4160868A/en not_active Expired - Lifetime
- 1976-11-24 JP JP51141068A patent/JPS5267830A/ja active Granted
- 1976-11-25 FR FR7635518A patent/FR2333046A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2333046A1 (fr) | 1977-06-24 |
| JPS5624357B2 (https=) | 1981-06-05 |
| SE7513411L (sv) | 1977-05-28 |
| FR2333046B1 (https=) | 1980-12-12 |
| JPS5267830A (en) | 1977-06-04 |
| US4160868A (en) | 1979-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |