ZA94772B - Method and apparatus for producing iron - Google Patents

Method and apparatus for producing iron

Info

Publication number
ZA94772B
ZA94772B ZA94772A ZA94772A ZA94772B ZA 94772 B ZA94772 B ZA 94772B ZA 94772 A ZA94772 A ZA 94772A ZA 94772 A ZA94772 A ZA 94772A ZA 94772 B ZA94772 B ZA 94772B
Authority
ZA
South Africa
Prior art keywords
producing iron
iron
producing
Prior art date
Application number
ZA94772A
Other languages
English (en)
Inventor
Rolf Malmstroem
Hans Elvander
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of ZA94772B publication Critical patent/ZA94772B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/003—Extraction of waste gases, collection of fumes and hoods used therefor of waste gases emanating from an electric arc furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
ZA94772A 1993-02-26 1994-02-04 Method and apparatus for producing iron ZA94772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI930864A FI93027C (sv) 1993-02-26 1993-02-26 Förfarande och anordning för framställning av järn

Publications (1)

Publication Number Publication Date
ZA94772B true ZA94772B (en) 1995-08-04

Family

ID=8537466

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA94772A ZA94772B (en) 1993-02-26 1994-02-04 Method and apparatus for producing iron

Country Status (11)

Country Link
EP (1) EP0686204A1 (xx)
JP (1) JPH08506858A (xx)
KR (1) KR960701224A (xx)
CN (1) CN1121358A (xx)
AU (1) AU673049B2 (xx)
BR (1) BR9406272A (xx)
CA (1) CA2156631A1 (xx)
FI (1) FI93027C (xx)
TW (1) TW260711B (xx)
WO (1) WO1994019497A1 (xx)
ZA (1) ZA94772B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195513A (ja) * 1996-12-27 1998-07-28 Kobe Steel Ltd 金属鉄の製法
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442598A0 (en) * 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
AUPP442698A0 (en) * 1998-07-01 1998-07-23 Technological Resources Pty Limited A direct smelting process
ES2453370T3 (es) 2004-04-26 2014-04-07 Technological Resources Pty Limited Instalación de procesamiento metalúrgico
KR101419404B1 (ko) * 2012-07-30 2014-07-15 주식회사 포스코 열처리 장치 및 이를 이용한 원료 열처리 방법
CN112725645A (zh) * 2020-12-22 2021-04-30 大冶市兴进铝业有限公司 一种新型铝型材制备装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7928208U1 (de) * 1979-10-04 1980-01-03 Thyssen Ag Vorm. August Thyssen Huette, 4100 Duisburg Vorrichtung zur durchfuehrung metallurgischer reaktionen in einer pfanne
DE3427087C1 (de) * 1984-07-19 1986-04-10 Mannesmann AG, 4000 Düsseldorf Metallurgisches Gefaess
SE9103412L (sv) * 1990-11-20 1992-05-21 Mitsubishi Materials Corp Roerformig vattenkyld mantel foer ugnar
DE4103508A1 (de) * 1991-02-06 1992-08-13 Kortec Ag Verfahren und vorrichtung zur kuehlung von gefaessteilen fuer die durchfuehrung von pyro-verfahren, insbesondere metallurgischer art
AU682578B2 (en) * 1994-02-16 1997-10-09 University Of Melbourne, The Internal refractory cooler

Also Published As

Publication number Publication date
TW260711B (xx) 1995-10-21
AU5885494A (en) 1994-09-14
FI930864A0 (fi) 1993-02-26
AU673049B2 (en) 1996-10-24
BR9406272A (pt) 2002-06-18
CA2156631A1 (en) 1994-09-01
FI93027C (sv) 1995-02-10
CN1121358A (zh) 1996-04-24
EP0686204A1 (en) 1995-12-13
KR960701224A (ko) 1996-02-24
FI930864A (fi) 1994-08-27
WO1994019497A1 (en) 1994-09-01
FI93027B (sv) 1994-10-31
JPH08506858A (ja) 1996-07-23

Similar Documents

Publication Publication Date Title
KR960015761B1 (en) Charaster gerenating method and apparatus
SI0640569T1 (en) Method and apparatus for bending glass-sheets
SG49655A1 (en) Elongated structural member and method and apparatus for making same
EP0493962A3 (en) Method and apparatus for improving bit-images
ZA956148B (en) Method and apparatus for producing oxygen
GB9401118D0 (en) Method and apparatus
HK1018168A1 (en) Method and apparatus for integer division
GB9312225D0 (en) Process and apparatus
GB9422228D0 (en) Seaming method and apparatus
PL317512A1 (en) Nitrogen producing method and apparatus
GB9406264D0 (en) Cold forming method and apparatus
ZA949399B (en) Location apparatus and method
GB9322871D0 (en) Method and apparatus
GB9325418D0 (en) Method and apparatus for producing iron
GB9226594D0 (en) Autolevelling method and apparatus
GB9325993D0 (en) Method and apparatus for connection
GB2270771B (en) Weigh-filling method and apparatus
ZA94772B (en) Method and apparatus for producing iron
GB2295576B (en) De-laminator apparatus and method
GB9310981D0 (en) Apparatus and method
EP0732698A4 (en) CODING METHOD AND APPARATUS
IL109238A0 (en) Method and apparatus for process control
KR960004312B1 (en) Making apparatus and method for nitrogen
HK37497A (en) Method and apparatus for retaping electronic parts
HU9300658D0 (en) Method and apparatus for producing ozone