FI930864A7 - Method and apparatus for producing iron - Google Patents

Method and apparatus for producing iron

Info

Publication number: FI930864A7
Authority: FI; Finland
Prior art keywords: producing iron; iron; producing
Prior art date: 1993-02-26

Application number

FI930864A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI930864A0 (en

FI93027C (en

FI93027B (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.)

1993-02-26

Filing date

1993-02-26

Publication date

1994-08-27

1993-02-26 Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy

1993-02-26 Publication of FI930864A0 publication Critical patent/FI930864A0/en

1993-02-26 Priority to FI930864A priority Critical patent/FI93027C/en

1994-01-21 Priority to CN94191797A priority patent/CN1121358A/en

1994-01-21 Priority to CA002156631A priority patent/CA2156631A1/en

1994-01-21 Priority to BR9406272-2A priority patent/BR9406272A/en

1994-01-21 Priority to JP6518683A priority patent/JPH08506858A/en

1994-01-21 Priority to AU58854/94A priority patent/AU673049B2/en

1994-01-21 Priority to PCT/FI1994/000023 priority patent/WO1994019497A1/en

1994-01-21 Priority to EP94905111A priority patent/EP0686204A1/en

1994-01-21 Priority to KR1019950703611A priority patent/KR960701224A/en

1994-02-04 Priority to ZA94772A priority patent/ZA94772B/en

1994-02-17 Priority to TW083101316A priority patent/TW260711B/zh

1994-08-27 Publication of FI930864A7 publication Critical patent/FI930864A7/en

1994-10-31 Application granted granted Critical

1994-10-31 Publication of FI93027B publication Critical patent/FI93027B/en

1995-02-10 Publication of FI93027C publication Critical patent/FI93027C/en

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; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for 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
- F27D17/30—Arrangements for extraction or collection of waste gases; Hoods therefor
- F27D17/304—Arrangements for extraction or collection of waste gases; Hoods therefor specially adapted for electric arc furnaces
- 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)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Environmental & Geological Engineering (AREA)
Manufacture Of Iron (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Furnace Details (AREA)
Manufacture And Refinement Of Metals (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

FI930864A 1993-02-26 1993-02-26 Method and apparatus for making iron FI93027C (en)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
FI930864A FI93027C (en)	1993-02-26	1993-02-26	Method and apparatus for making iron
PCT/FI1994/000023 WO1994019497A1 (en)	1993-02-26	1994-01-21	Method and apparatus for producing iron
KR1019950703611A KR960701224A (en)	1993-02-26	1994-01-21	METHOD AND APPARATUS FOR PRODUCING IRON
BR9406272-2A BR9406272A (en)	1993-02-26	1994-01-21	Process and apparatus for producing iron
JP6518683A JPH08506858A (en)	1993-02-26	1994-01-21	Method and apparatus for producing iron
AU58854/94A AU673049B2 (en)	1993-02-26	1994-01-21	Method and apparatus for producing iron
CN94191797A CN1121358A (en)	1993-02-26	1994-01-21	Method and device for producing iron
EP94905111A EP0686204A1 (en)	1993-02-26	1994-01-21	Method and apparatus for producing iron
CA002156631A CA2156631A1 (en)	1993-02-26	1994-01-21	Method and apparatus for producing iron
ZA94772A ZA94772B (en)	1993-02-26	1994-02-04	Method and apparatus for producing iron
TW083101316A TW260711B (en)	1993-02-26	1994-02-17

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI930864A FI93027C (en)	1993-02-26	1993-02-26	Method and apparatus for making iron
FI930864		1993-02-26

Publications (4)

Publication Number	Publication Date
FI930864A0 FI930864A0 (en)	1993-02-26
FI930864A7 true FI930864A7 (en)	1994-08-27
FI93027B FI93027B (en)	1994-10-31
FI93027C FI93027C (en)	1995-02-10

Family

ID=8537466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI930864A FI93027C (en)	1993-02-26	1993-02-26	Method and apparatus for making iron

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10195513A (en) *	1996-12-27	1998-07-28	Kobe Steel Ltd	Production of metallic iron
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
WO2005103305A1 (en) *	2004-04-26	2005-11-03	Technological Resources Pty Limited	Metallurgical processing installation
KR101419404B1 (en) *	2012-07-30	2014-07-15	주식회사 포스코	Heat treatment equipment and method for heat treatment of material us the same
DE102020215140A1 (en) *	2020-12-01	2022-06-02	Sms Group Gmbh	Process and melting unit for pyrometallurgical melting of raw materials containing metal, residues and/or secondary residues
DE102020215147A1 (en)	2020-12-01	2022-06-02	Sms Group Gmbh	Process for the pyrometallurgical melting down of raw materials containing metal, residues and/or secondary residues
CN112725645A (en) *	2020-12-22	2021-04-30	大冶市兴进铝业有限公司	Novel aluminium alloy preparation device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7928208U1 (en) *	1979-10-04	1980-01-03	Thyssen Ag Vorm. August Thyssen Huette, 4100 Duisburg	DEVICE FOR CARRYING OUT METALLURGICAL REACTIONS IN A PAN
DE3427087C1 (en) *	1984-07-19	1986-04-10	Mannesmann AG, 4000 Düsseldorf	Metallurgical vessel
SE9103412L (en) *	1990-11-20	1992-05-21	Mitsubishi Materials Corp	STORAGE WATER-COOLED COAT FOR OVEN
DE4103508A1 (en) *	1991-02-06	1992-08-13	Kortec Ag	METHOD AND DEVICE FOR COOLING VESSEL PARTS FOR CARRYING OUT PYRO METHODS, IN PARTICULAR METALLURGICAL TYPE
AU682578B2 (en) *	1994-02-16	1997-10-09	University Of Melbourne, The	Internal refractory cooler

1993
- 1993-02-26 FI FI930864A patent/FI93027C/en not_active IP Right Cessation
1994
- 1994-01-21 JP JP6518683A patent/JPH08506858A/en active Pending
- 1994-01-21 WO PCT/FI1994/000023 patent/WO1994019497A1/en not_active Ceased
- 1994-01-21 CA CA002156631A patent/CA2156631A1/en not_active Abandoned
- 1994-01-21 CN CN94191797A patent/CN1121358A/en active Pending
- 1994-01-21 AU AU58854/94A patent/AU673049B2/en not_active Expired - Fee Related
- 1994-01-21 EP EP94905111A patent/EP0686204A1/en not_active Withdrawn
- 1994-01-21 BR BR9406272-2A patent/BR9406272A/en unknown
- 1994-01-21 KR KR1019950703611A patent/KR960701224A/en not_active Withdrawn
- 1994-02-04 ZA ZA94772A patent/ZA94772B/en unknown
- 1994-02-17 TW TW083101316A patent/TW260711B/zh active

Also Published As

Publication number	Publication date
FI930864A0 (en)	1993-02-26
CA2156631A1 (en)	1994-09-01
FI93027C (en)	1995-02-10
AU5885494A (en)	1994-09-14
EP0686204A1 (en)	1995-12-13
BR9406272A (en)	2002-06-18
TW260711B (en)	1995-10-21
FI93027B (en)	1994-10-31
ZA94772B (en)	1995-08-04
CN1121358A (en)	1996-04-24
JPH08506858A (en)	1996-07-23
KR960701224A (en)	1996-02-24
WO1994019497A1 (en)	1994-09-01
AU673049B2 (en)	1996-10-24

Publication	Publication Date	Title
FI973378L (en)	1997-10-16	Apparatus and method
FI943375A7 (en)	1995-01-20	Method and apparatus for producing shaped articles and shaped articles produced by the method
FI955980A0 (en)	1995-12-13	Method and apparatus for reorganization
SG49655A1 (en)	1998-06-15	Elongated structural member and method and apparatus for making same
FI955727L (en)	1996-01-26	Method and device for preparing liposomes
GB2294656B (en)	1999-05-05	Method and apparatus for the manufacture of textiles
FI922854L (en)	1992-12-21	Method and apparatus for producing fibers
FI953967A7 (en)	1995-08-23	Apparatus and method for wetting powder
GB9401118D0 (en)	1994-03-16	Method and apparatus
FI952735A7 (en)	1995-12-07	Apparatus and method for receiving goods
FI943895L (en)	1995-02-28	Papermaking method and apparatus for implementing the method
FI953922A7 (en)	1995-09-29	Method and apparatus for producing a shaped substance and the shaped substance
FI954446L (en)	1996-03-22	Method and apparatus for forming special parts using superplastic forming
FI962629A7 (en)	1996-06-26	Method and apparatus for continuous pulp cooking
FI941414L (en)	1994-09-27	Method and apparatus for producing bioproteins
FI953687A0 (en)	1995-08-02	Method and apparatus for making the products
FI930864A7 (en)	1994-08-27	Method and apparatus for producing iron
DK0641978T3 (en)	1998-09-07	Cooling method and apparatus
GB9322871D0 (en)	1993-12-22	Method and apparatus
FI960146A7 (en)	1996-03-12	Method and apparatus for producing stainless steel blanks
GB9325418D0 (en)	1994-02-16	Method and apparatus for producing iron
FI943194A7 (en)	1995-01-14	Method and apparatus for making cannelloni
FI934698A7 (en)	1995-04-26	Method and apparatus for producing stainless steel
FI932536A7 (en)	1994-12-04	Method and apparatus for bending solid wood
NO944995D0 (en)	1994-12-23	Method and apparatus for conditioning pre-material

Legal Events

Date	Code	Title	Description
1994-10-03	BB	Publication of examined application
1996-10-24	PC	Transfer of assignment of patent	Owner name: FOSTER WHEELER ENERGIA OY
1997-09-09	MM	Patent lapsed