ATE60806T1 - Verfahren und anlage zur herstellung von roheisen und eisenkonzentraten und zur herstellung von gas. - Google Patents

Verfahren und anlage zur herstellung von roheisen und eisenkonzentraten und zur herstellung von gas.

Info

Publication number: ATE60806T1
Authority: AT; Austria
Prior art keywords: reduction; reactor; iron; gas; iron oxide
Prior art date: 1985-07-23

Application number

AT86850249T

Other languages

English (en)

Inventor

Carl Lennart Axelsson

Mikael Brunner

Dan Kaufmann

Krister Torsell

Original Assignee

Ips Interproject Service Ab

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.)

1985-07-23

Filing date

1986-07-11

Publication date

1991-02-15

1986-07-11 Application filed by Ips Interproject Service Ab filed Critical Ips Interproject Service Ab

1991-02-15 Application granted granted Critical

1991-02-15 Publication of ATE60806T1 publication Critical patent/ATE60806T1/de

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 10
229910052742 iron Inorganic materials 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title abstract 3
229910000805 Pig iron Inorganic materials 0.000 title 1
239000012141 concentrate Substances 0.000 title 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 8
239000007789 gas Substances 0.000 abstract 4
238000011946 reduction process Methods 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
239000003245 coal Substances 0.000 abstract 1
229910001882 dioxygen Inorganic materials 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1

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
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- C21B13/143—Injection of partially reduced ore into a molten bath
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
- 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
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
- 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
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Manufacture And Refinement Of Metals (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

AT86850249T 1985-07-23 1986-07-11 Verfahren und anlage zur herstellung von roheisen und eisenkonzentraten und zur herstellung von gas. ATE60806T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8503571A SE458688B (sv)	1985-07-23	1985-07-23	Foerfarande och anlaeggning foer framstaellning av raajaern ur jaernbaerande oxidiskt material
EP86850249A EP0210151B1 (de)	1985-07-23	1986-07-11	Verfahren und Anlage zur Herstellung von Roheisen und Eisenkonzentraten und zur Herstellung von Gas

Publications (1)

Publication Number	Publication Date
ATE60806T1 true ATE60806T1 (de)	1991-02-15

Family

ID=20360954

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT86850249T ATE60806T1 (de)	1985-07-23	1986-07-11	Verfahren und anlage zur herstellung von roheisen und eisenkonzentraten und zur herstellung von gas.

Country Status (10)

Country	Link
US (1)	US4834791A (de)
EP (1)	EP0210151B1 (de)
JP (1)	JPH0778250B2 (de)
CN (1)	CN1009373B (de)
AT (1)	ATE60806T1 (de)
AU (1)	AU594355B2 (de)
BR (1)	BR8606823A (de)
DE (1)	DE3677424D1 (de)
SE (1)	SE458688B (de)
WO (1)	WO1987000554A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4995906A (en) *	1987-12-18	1991-02-26	Nkk Corporation	Method for smelting reduction of iron ore
JPH01195226A (ja) *	1988-01-29	1989-08-07	Kobe Steel Ltd	溶融還元方法
DE4206828C2 (de) *	1992-03-04	1996-06-20	Tech Resources Pty Ltd	Schmelzreduktionsverfahren mit hoher Produktivität
GB9325418D0 (en) *	1993-12-13	1994-02-16	Boc Group Plc	Method and apparatus for producing iron
DE102018218945A1 (de)	2018-11-07	2020-05-07	Henkel Ag & Co. Kgaa	Verfahren zur schonenden, chemischen Haarbehandlung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1586762A (en) *	1976-05-28	1981-03-25	British Steel Corp	Metal refining method and apparatus
DE2655813B2 (de) *	1976-12-09	1980-10-23	Kloeckner-Humboldt-Deutz Ag, 5000 Koeln	Verfahren und Anlage zur direkten und kontinuierlichen Gewinnung von Eisen
DE2713864A1 (de) *	1977-03-29	1978-10-05	Wijk O	Verfahren zur herstellung einer kohlenoxydgas und wasserstoffgas zur weiterveredlung oder verbrennung enthaltenden gasmischung
AT366414B (de) *	1980-02-28	1982-04-13	Voest Alpine Ag	Verfahren zur direkten herstellung von stahl aus eisenoxidhaltigen rohstoffen
SE426403B (sv) *	1981-05-20	1983-01-17	Ips Interproject Service Ab	Forfarande for kolforgasning
JPS5918453A (ja) *	1982-07-22	1984-01-30	Tokyo Keiki Co Ltd	探触子回転型超音波探傷機用探触子ホルダ
SE435732B (sv) *	1983-03-02	1984-10-15	Ips Interproject Service Ab	Forfarande for framstellning av rajern ur jernslig
DE3318005C2 (de) *	1983-05-18	1986-02-20	Klöckner CRA Technologie GmbH, 4100 Duisburg	Verfahren zur Eisenherstellung
CA1284274C (en) *	1985-07-18	1991-05-21	Mamoru Aoki	Melt-reductive iron making method from iron ore

1985
- 1985-07-23 SE SE8503571A patent/SE458688B/sv not_active IP Right Cessation
1986
- 1986-07-11 EP EP86850249A patent/EP0210151B1/de not_active Expired - Lifetime
- 1986-07-11 AU AU61453/86A patent/AU594355B2/en not_active Ceased
- 1986-07-11 BR BR8606823A patent/BR8606823A/pt not_active IP Right Cessation
- 1986-07-11 DE DE8686850249T patent/DE3677424D1/de not_active Expired - Lifetime
- 1986-07-11 AT AT86850249T patent/ATE60806T1/de not_active IP Right Cessation
- 1986-07-11 JP JP61504138A patent/JPH0778250B2/ja not_active Expired - Lifetime
- 1986-07-11 US US07/044,368 patent/US4834791A/en not_active Expired - Fee Related
- 1986-07-11 WO PCT/SE1986/000333 patent/WO1987000554A1/en not_active Ceased
- 1986-07-22 CN CN86105093A patent/CN1009373B/zh not_active Expired

Also Published As

Publication number	Publication date
DE3677424D1 (de)	1991-03-14
CN1009373B (zh)	1990-08-29
SE8503571D0 (sv)	1985-07-23
JPH0778250B2 (ja)	1995-08-23
SE458688B (sv)	1989-04-24
EP0210151A1 (de)	1987-01-28
CN86105093A (zh)	1987-05-13
SE8503571L (sv)	1987-01-24
JPS63500462A (ja)	1988-02-18
AU6145386A (en)	1987-02-10
BR8606823A (pt)	1987-10-27
AU594355B2 (en)	1990-03-08
WO1987000554A1 (en)	1987-01-29
EP0210151B1 (de)	1991-02-06
US4834791A (en)	1989-05-30

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Legal Events

Date	Code	Title	Description
1991-08-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties