NO942009D0 - Fremgangsmåte og innretning for bruk av avfall i smelteovner - Google Patents
Fremgangsmåte og innretning for bruk av avfall i smelteovnerInfo
- Publication number
- NO942009D0 NO942009D0 NO942009A NO942009A NO942009D0 NO 942009 D0 NO942009 D0 NO 942009D0 NO 942009 A NO942009 A NO 942009A NO 942009 A NO942009 A NO 942009A NO 942009 D0 NO942009 D0 NO 942009D0
- Authority
- NO
- Norway
- Prior art keywords
- waste
- smelting furnaces
- furnaces
- smelting
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
- F27D13/002—Preheating 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
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
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)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934325958 DE4325958A1 (de) | 1993-07-29 | 1993-07-29 | Verfahren und Vorrichtung zum Einsetzen von Schrott |
Publications (2)
Publication Number | Publication Date |
---|---|
NO942009D0 true NO942009D0 (no) | 1994-05-31 |
NO942009L NO942009L (no) | 1995-01-30 |
Family
ID=6494313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942009A NO942009L (no) | 1993-07-29 | 1994-05-31 | Fremgangsmåte og innretning for bruk av avfall i smelteovner |
Country Status (5)
Country | Link |
---|---|
US (1) | US5497977A (no) |
EP (1) | EP0636698B1 (no) |
JP (1) | JPH0755362A (no) |
DE (2) | DE4325958A1 (no) |
NO (1) | NO942009L (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2302168B (en) * | 1995-06-13 | 1999-02-24 | Nottingham Metal Recyclers Lim | Furnance preheating method and apparatus |
IT1304326B1 (it) * | 1997-03-26 | 2001-03-15 | Danieli Off Mecc | Sistema di caricamento rottami preriscaldati a mezzo cesteper forno elettrico ad arco |
ES2332852B1 (es) | 2008-04-02 | 2010-07-16 | Javier Guiu Lapresta | Sistema de control del flujo termico en horno electrico de arco. |
DE102008056812B4 (de) * | 2008-11-11 | 2013-03-14 | Drt Deutsche Rohstofftechnik Gmbh | Verfahren zur Aufarbeitung von sortiertem, metallbeschichtetem Stahlschrott |
CN105486097B (zh) * | 2015-12-11 | 2018-03-09 | 华南师范大学 | 一种工业燃料加热炉尾气废热回收装置 |
US12050060B2 (en) | 2021-07-30 | 2024-07-30 | Sms Group Gmbh | Scrap dryer and/or scrap preheater |
CN114645136B (zh) * | 2022-03-16 | 2024-08-09 | 杭州富通集团有限公司 | 铜杆的加工工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804295A (en) * | 1952-09-19 | 1957-08-27 | Frank W Brooke | Apparatus for preheating and conditioning scrap metal |
SE440145B (sv) * | 1981-12-01 | 1985-07-15 | Asea Ab | Skrotforvermare |
DE3307400C1 (de) * | 1983-02-28 | 1984-01-19 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum Vorwärmen von einzuschmelzendem Schrott |
SE452191C (sv) * | 1986-04-15 | 1989-08-14 | Nab Konsult | Foerfarande och anordning foer foervaermning av skrot till ugnar |
ATE49237T1 (de) * | 1986-04-28 | 1990-01-15 | Voest Alpine Ind Anlagen | Einrichtung zum vorwaermen von schrott. |
SE460798B (sv) * | 1986-12-12 | 1989-11-20 | Ssab Svenskt Stal Ab | Saett att foervaerma skrot som skall chargeras en ugn |
-
1993
- 1993-07-29 DE DE19934325958 patent/DE4325958A1/de not_active Withdrawn
-
1994
- 1994-05-31 NO NO942009A patent/NO942009L/no unknown
- 1994-07-18 JP JP18772594A patent/JPH0755362A/ja active Pending
- 1994-07-18 EP EP19940250181 patent/EP0636698B1/de not_active Expired - Lifetime
- 1994-07-18 DE DE59404658T patent/DE59404658D1/de not_active Expired - Fee Related
- 1994-07-29 US US08/282,915 patent/US5497977A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4325958A1 (de) | 1995-02-02 |
DE59404658D1 (de) | 1998-01-08 |
EP0636698B1 (de) | 1997-11-26 |
EP0636698A1 (de) | 1995-02-01 |
US5497977A (en) | 1996-03-12 |
JPH0755362A (ja) | 1995-03-03 |
NO942009L (no) | 1995-01-30 |
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