SE8601691D0 - Forfarande och anordning for forvermning av skrot till ugnar - Google Patents

Forfarande och anordning for forvermning av skrot till ugnar

Info

Publication number
SE8601691D0
SE8601691D0 SE8601691A SE8601691A SE8601691D0 SE 8601691 D0 SE8601691 D0 SE 8601691D0 SE 8601691 A SE8601691 A SE 8601691A SE 8601691 A SE8601691 A SE 8601691A SE 8601691 D0 SE8601691 D0 SE 8601691D0
Authority
SE
Sweden
Prior art keywords
flue gases
pct
supplied
gases
waste metal
Prior art date
Application number
SE8601691A
Other languages
English (en)
Other versions
SE452191C (sv
SE8601691L (sv
SE452191B (sv
Inventor
S Granstrom
Original Assignee
Nab Konsult
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nab Konsult filed Critical Nab Konsult
Priority to SE8601691A priority Critical patent/SE452191C/sv
Publication of SE8601691D0 publication Critical patent/SE8601691D0/sv
Priority to JP62502421A priority patent/JP2621895B2/ja
Priority to AT87902830T priority patent/ATE72036T1/de
Priority to DE8787902830T priority patent/DE3776286D1/de
Priority to AU72898/87A priority patent/AU606057B2/en
Priority to EP87902830A priority patent/EP0268606B1/en
Priority to PCT/SE1987/000195 priority patent/WO1987006331A1/en
Priority to US07/133,065 priority patent/US4812117A/en
Publication of SE8601691L publication Critical patent/SE8601691L/xx
Publication of SE452191B publication Critical patent/SE452191B/sv
Publication of SE452191C publication Critical patent/SE452191C/sv

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
    • C21C5/565—Preheating of scrap
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
SE8601691A 1986-04-15 1986-04-15 Foerfarande och anordning foer foervaermning av skrot till ugnar SE452191C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8601691A SE452191C (sv) 1986-04-15 1986-04-15 Foerfarande och anordning foer foervaermning av skrot till ugnar
US07/133,065 US4812117A (en) 1986-04-15 1987-04-15 Method and device for pre-heating waste metal for furnaces
JP62502421A JP2621895B2 (ja) 1986-04-15 1987-04-15 炉用廃金属の予熱方法および装置
AT87902830T ATE72036T1 (de) 1986-04-15 1987-04-15 Verfahren und vorrichtung zur vorheizung von abfallstoffen fuer den ofen.
DE8787902830T DE3776286D1 (de) 1986-04-15 1987-04-15 Verfahren und vorrichtung zur vorheizung von abfallstoffen fuer den ofen.
AU72898/87A AU606057B2 (en) 1986-04-15 1987-04-15 Method and device for pre-heating waste metal for furnaces
EP87902830A EP0268606B1 (en) 1986-04-15 1987-04-15 Method and device for pre-heating waste metal for furnaces
PCT/SE1987/000195 WO1987006331A1 (en) 1986-04-15 1987-04-15 Method and device for pre-heating waste metal for furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601691A SE452191C (sv) 1986-04-15 1986-04-15 Foerfarande och anordning foer foervaermning av skrot till ugnar

Publications (4)

Publication Number Publication Date
SE8601691D0 true SE8601691D0 (sv) 1986-04-15
SE8601691L SE8601691L (sv) 1987-10-16
SE452191B SE452191B (sv) 1987-11-16
SE452191C SE452191C (sv) 1989-04-09

Family

ID=20364184

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601691A SE452191C (sv) 1986-04-15 1986-04-15 Foerfarande och anordning foer foervaermning av skrot till ugnar

Country Status (8)

Country Link
US (1) US4812117A (sv)
EP (1) EP0268606B1 (sv)
JP (1) JP2621895B2 (sv)
AT (1) ATE72036T1 (sv)
AU (1) AU606057B2 (sv)
DE (1) DE3776286D1 (sv)
SE (1) SE452191C (sv)
WO (1) WO1987006331A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462630B (sv) * 1988-03-16 1990-07-30 Flaekt Ab Foerfarande och anordning foer aatervinning av energi vid metallurgiska processer
JP3393302B2 (ja) * 1992-03-27 2003-04-07 日本酸素株式会社 金属の熔融方法
DE4318935C2 (de) * 1993-06-02 1997-09-11 Mannesmann Ag Verfahren und Vorrichtung zur Schrottvorwärmung
DE4325958A1 (de) * 1993-07-29 1995-02-02 Mannesmann Ag Verfahren und Vorrichtung zum Einsetzen von Schrott
WO1998009491A2 (en) * 1996-08-20 1998-03-12 Smith Engineering Company Pre-heating of process stream for thermal oxidizers
IT1304326B1 (it) * 1997-03-26 2001-03-15 Danieli Off Mecc Sistema di caricamento rottami preriscaldati a mezzo cesteper forno elettrico ad arco
FI20061124L (sv) * 2006-12-15 2008-06-16 Outotec Oyj Förfarande och utrustning för förbehandling av ett material att inmatas i en smältugn
BRPI0822563B1 (pt) * 2008-07-24 2020-09-15 Hatch Ltd Método e aparelho para controle de temperatura em um vaso reator
EP2792984B8 (en) 2013-04-17 2021-04-21 Gf-Elti S.R.L. Method for preparing and feeding metal scrap to an electric smelting furnace for making steel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1004573A (en) * 1962-08-17 1965-09-15 Incandescent Ltd Improvements in regenerative furnaces
US3870474B1 (en) * 1972-11-13 1991-04-02 Regenerative incinerator systems for waste gases
US4021192A (en) * 1975-12-22 1977-05-03 Reynolds Metals Company Furnace system for and method of melting and preheating metal
US4060913A (en) * 1976-08-02 1977-12-06 Takasago Thermal Engineering Co., Ltd Assembly for dehydrating air to be supplied to blast furnace
FR2417483A1 (fr) * 1978-02-17 1979-09-14 Chambe Maurice Procede et systeme de cuisson, de deshydratation et de sterilisation des dechets et vegetaux
US4242084A (en) * 1979-06-15 1980-12-30 Jamaluddin Aziz A Air pollution control and heat recovery system for industrial ovens
IT1136786B (it) * 1980-06-06 1986-09-03 Nippon Kokan Kk Metodo per il preriscaldamento di rottame di acciaio mediante i gas di scarico derivati da un forno elettrico per la produzione di acciaio
EP0074214B1 (en) * 1981-08-31 1985-11-06 Kawasaki Jukogyo Kabushiki Kaisha Scrap preheating system for electric furnace
JPS5878499U (ja) * 1981-11-21 1983-05-27 株式会社ニツコ− 電気炉の廃ガス設備
JPS6129686A (ja) * 1984-07-23 1986-02-10 合同製鐵株式会社 電気製鋼炉排ガスによるスクラツプの予熱方法およびその装置
JPS6155579A (ja) * 1984-08-25 1986-03-20 合同製鉄株式会社 電気製鋼炉排ガスによるスクラツプの予熱方法

Also Published As

Publication number Publication date
AU7289887A (en) 1987-11-09
AU606057B2 (en) 1991-01-31
SE452191C (sv) 1989-04-09
JPS63503006A (ja) 1988-11-02
US4812117A (en) 1989-03-14
JP2621895B2 (ja) 1997-06-18
DE3776286D1 (de) 1992-03-05
SE8601691L (sv) 1987-10-16
EP0268606A1 (en) 1988-06-01
WO1987006331A1 (en) 1987-10-22
EP0268606B1 (en) 1992-01-22
SE452191B (sv) 1987-11-16
ATE72036T1 (de) 1992-02-15

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