BR9608920A - Processo de fusão de uma carga em um forno elétrico com arco - Google Patents
Processo de fusão de uma carga em um forno elétrico com arcoInfo
- Publication number
- BR9608920A BR9608920A BR9608920A BR9608920A BR9608920A BR 9608920 A BR9608920 A BR 9608920A BR 9608920 A BR9608920 A BR 9608920A BR 9608920 A BR9608920 A BR 9608920A BR 9608920 A BR9608920 A BR 9608920A
- Authority
- BR
- Brazil
- Prior art keywords
- fusing
- charge
- electric arc
- arc furnace
- furnace
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
-
- 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
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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
- C21C5/5294—General arrangement or layout of the electric melt shop
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/22—Arrangements of air or gas supply devices
- F27B3/225—Oxygen blowing
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
- F27D2019/0015—Monitoring the composition of the exhaust gases or of one of its components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0068—Regulation involving a measured inflow of a particular gas in the enclosure
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9507308A FR2735563B1 (fr) | 1995-06-19 | 1995-06-19 | Procede de fusion d'une charge dans un four |
PCT/FR1996/000940 WO1997000413A1 (fr) | 1995-06-19 | 1996-06-18 | Procede de fusion d'une charge dans un four electrique a arc |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9608920A true BR9608920A (pt) | 1999-03-02 |
Family
ID=9480144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9608920A BR9608920A (pt) | 1995-06-19 | 1996-06-18 | Processo de fusão de uma carga em um forno elétrico com arco |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0834049B1 (pt) |
JP (1) | JPH11507721A (pt) |
KR (1) | KR100441041B1 (pt) |
CN (1) | CN1109231C (pt) |
AR (1) | AR002515A1 (pt) |
AT (1) | ATE175769T1 (pt) |
AU (1) | AU702459B2 (pt) |
BR (1) | BR9608920A (pt) |
CA (1) | CA2225054C (pt) |
DE (1) | DE69601370T2 (pt) |
DK (1) | DK0834049T3 (pt) |
ES (1) | ES2126406T3 (pt) |
FR (1) | FR2735563B1 (pt) |
GR (1) | GR3029798T3 (pt) |
NZ (1) | NZ312156A (pt) |
TW (1) | TW308610B (pt) |
WO (1) | WO1997000413A1 (pt) |
ZA (1) | ZA965164B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822357A (en) * | 1995-06-19 | 1998-10-13 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for melting a charge in a furnace |
JP5640821B2 (ja) * | 2011-03-02 | 2014-12-17 | コニカミノルタ株式会社 | 2次電池型燃料電池システム |
DE102011016943A1 (de) | 2011-04-13 | 2012-10-18 | Georgsmarienhütte Gmbh | Verfahren zum Betrieb eines Elektrolichtbogenofens |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4730336A (en) * | 1986-06-16 | 1988-03-08 | G & H Oxy-Fuel, Inc. | Oxy-fuel burner system |
DE3629055A1 (de) * | 1986-08-27 | 1988-03-03 | Kloeckner Cra Tech | Verfahren zum gesteigerten energieeinbringen in elektrolichtbogenoefen |
FR2663723B1 (fr) * | 1990-06-20 | 1995-07-28 | Air Liquide | Procede et installation de fusion d'une charge en four. |
FR2688801B1 (fr) * | 1992-03-19 | 1994-05-06 | Air Liquide | Dispositif de depoussierage pour l'analyse de fumees et procede de mise en óoeuvre d'un tel dispositif. |
ES2134871T3 (es) * | 1993-05-17 | 1999-10-16 | Danieli Off Mecc | Horno electrico de arco y metodo de funcionamiento. |
FR2706026B1 (fr) * | 1993-06-02 | 1995-07-28 | Air Liquide | Four de fusion de charge et injecteur de gaz. |
JPH07145420A (ja) * | 1993-09-30 | 1995-06-06 | Ishikawajima Harima Heavy Ind Co Ltd | 電気アーク溶解炉 |
-
1995
- 1995-06-19 FR FR9507308A patent/FR2735563B1/fr not_active Expired - Fee Related
-
1996
- 1996-06-18 DK DK96922945T patent/DK0834049T3/da active
- 1996-06-18 BR BR9608920A patent/BR9608920A/pt active Search and Examination
- 1996-06-18 CN CN96194878A patent/CN1109231C/zh not_active Expired - Fee Related
- 1996-06-18 DE DE69601370T patent/DE69601370T2/de not_active Expired - Lifetime
- 1996-06-18 KR KR1019970709480A patent/KR100441041B1/ko not_active IP Right Cessation
- 1996-06-18 CA CA002225054A patent/CA2225054C/en not_active Expired - Fee Related
- 1996-06-18 AT AT96922945T patent/ATE175769T1/de not_active IP Right Cessation
- 1996-06-18 ZA ZA965164A patent/ZA965164B/xx unknown
- 1996-06-18 WO PCT/FR1996/000940 patent/WO1997000413A1/fr active IP Right Grant
- 1996-06-18 NZ NZ312156A patent/NZ312156A/xx unknown
- 1996-06-18 EP EP96922945A patent/EP0834049B1/fr not_active Expired - Lifetime
- 1996-06-18 ES ES96922945T patent/ES2126406T3/es not_active Expired - Lifetime
- 1996-06-18 AU AU63626/96A patent/AU702459B2/en not_active Ceased
- 1996-06-18 JP JP9502736A patent/JPH11507721A/ja active Pending
- 1996-06-19 AR AR10320296A patent/AR002515A1/es unknown
- 1996-07-16 TW TW85108643A patent/TW308610B/zh active
-
1999
- 1999-03-26 GR GR990400883T patent/GR3029798T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
TW308610B (pt) | 1997-06-21 |
AR002515A1 (es) | 1998-03-25 |
CN1188537A (zh) | 1998-07-22 |
ATE175769T1 (de) | 1999-01-15 |
CN1109231C (zh) | 2003-05-21 |
WO1997000413A1 (fr) | 1997-01-03 |
DK0834049T3 (da) | 1999-08-30 |
ZA965164B (en) | 1997-01-23 |
FR2735563A1 (fr) | 1996-12-20 |
FR2735563B1 (fr) | 1997-07-25 |
AU702459B2 (en) | 1999-02-25 |
CA2225054A1 (en) | 1997-01-03 |
JPH11507721A (ja) | 1999-07-06 |
EP0834049A1 (fr) | 1998-04-08 |
AU6362696A (en) | 1997-01-15 |
EP0834049B1 (fr) | 1999-01-13 |
NZ312156A (en) | 1999-08-30 |
GR3029798T3 (en) | 1999-06-30 |
CA2225054C (en) | 2008-06-03 |
KR100441041B1 (ko) | 2004-11-12 |
ES2126406T3 (es) | 1999-03-16 |
DE69601370D1 (de) | 1999-02-25 |
DE69601370T2 (de) | 1999-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |