DD261379A5 - Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes - Google Patents

Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes Download PDF

Info

Publication number: DD261379A5
Authority: DD; German Democratic Republic
Prior art keywords: melter gasifier; cupola; iron; direct reduction; plant
Prior art date: 1986-08-12

Application number

DD87305656A

Other languages

German (de)

English (en)

Inventor

Wird Auf Antrag Nicht Genannt Erfinder

Original Assignee

��`��@��k��

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.)

1986-08-12

Filing date

1987-08-03

Publication date

1988-10-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8196581&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD261379(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-08-03 Application filed by ��`��@��k�� filed Critical ��`��@��k��

1988-10-26 Publication of DD261379A5 publication Critical patent/DD261379A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
229910000805 Pig iron Inorganic materials 0.000 claims abstract description 29
229910052742 iron Inorganic materials 0.000 claims abstract description 27
239000007788 liquid Substances 0.000 claims abstract description 12
239000007789 gas Substances 0.000 claims description 28
229910000831 Steel Inorganic materials 0.000 claims description 17
239000010959 steel Substances 0.000 claims description 17
239000000969 carrier Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 10
229910052799 carbon Inorganic materials 0.000 claims description 8
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
229910052760 oxygen Inorganic materials 0.000 claims description 7
239000001301 oxygen Substances 0.000 claims description 7
239000007787 solid Substances 0.000 claims description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
239000003245 coal Substances 0.000 claims description 4
238000003723 Smelting Methods 0.000 claims description 3
239000000446 fuel Substances 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
239000000571 coke Substances 0.000 abstract description 5
229910052717 sulfur Inorganic materials 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
229910002091 carbon monoxide Inorganic materials 0.000 description 5
229910052698 phosphorus Inorganic materials 0.000 description 5
238000007664 blowing Methods 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
238000007670 refining Methods 0.000 description 3
229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
229910004298 SiO 2 Inorganic materials 0.000 description 2
241000282887 Suidae Species 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000002803 fossil fuel Substances 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000009628 steelmaking Methods 0.000 description 1
239000011593 sulfur Substances 0.000 description 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
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
- 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
- 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
- C21C5/28—Manufacture of steel in the converter
- 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
- 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
- F27B19/00—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
- F27B19/04—Combinations of different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00 arranged for associated working
- 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
- F27D17/302—Constructional details of ancillary components, e.g. waste gas conduits or seals
- 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
- F27D5/00—Supports, screens or the like for the charge within the furnace
- F27D5/0068—Containers
- 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
- C21B2100/80—Interaction of exhaust gases produced during the manufacture of iron or steel with other processes
- 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
- 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)
Environmental & Geological Engineering (AREA)
Manufacture Of Iron (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Disintegrating Or Milling (AREA)
Rod-Shaped Construction Members (AREA)
Coating With Molten Metal (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

DD87305656A 1986-08-12 1987-08-03 Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes DD261379A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP19860890229 EP0257173B1 (de)	1986-08-12	1986-08-12	Hüttenwerk sowie Verfahren zum Betrieb eines solchen Hüttenwerkes

Publications (1)

Publication Number	Publication Date
DD261379A5 true DD261379A5 (de)	1988-10-26

Family

ID=8196581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD87305656A DD261379A5 (de)	1986-08-12	1987-08-03	Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes

Country Status (14)

Country	Link
US (1)	US4804408A (ja)
EP (1)	EP0257173B1 (ja)
JP (1)	JP2690733B2 (ja)
KR (1)	KR940008926B1 (ja)
AT (1)	ATE51033T1 (ja)
AU (1)	AU599123B2 (ja)
BR (1)	BR8704134A (ja)
CA (1)	CA1333336C (ja)
DD (1)	DD261379A5 (ja)
DE (1)	DE3669535D1 (ja)
MD (1)	MD61C2 (ja)
SU (1)	SU1743360A3 (ja)
UA (1)	UA12653A (ja)
ZA (1)	ZA875914B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE60807T1 (de) *	1986-08-12	1991-02-15	Voest Alpine Ind Anlagen	Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes.
US5558696A (en) *	1993-12-15	1996-09-24	Bechtel Group, Inc.	Method of direct steel making from liquid iron
AUPO426396A0 (en)	1996-12-18	1997-01-23	Technological Resources Pty Limited	A method of producing iron
AUPO426096A0 (en)	1996-12-18	1997-01-23	Technological Resources Pty Limited	Method and apparatus for producing metals and metal alloys
JPH1156754A (ja) *	1997-08-18	1999-03-02	Asahi Optical Co Ltd	内視鏡の操作部
AUPP554098A0 (en)	1998-08-28	1998-09-17	Technological Resources Pty Limited	A process and an apparatus for producing metals and metal alloys
IT1302811B1 (it) *	1998-12-11	2000-09-29	Danieli & C Ohg Sp	Procedimento e relativo apparato per la riduzione direttadi ossidi di ferro
AUPQ152299A0 (en)	1999-07-09	1999-08-05	Technological Resources Pty Limited	Start-up procedure for direct smelting process
AUPQ205799A0 (en) *	1999-08-05	1999-08-26	Technological Resources Pty Limited	A direct smelting process
AUPQ213099A0 (en)	1999-08-10	1999-09-02	Technological Resources Pty Limited	Pressure control
AUPQ308799A0 (en)	1999-09-27	1999-10-21	Technological Resources Pty Limited	A direct smelting process
AUPQ346399A0 (en)	1999-10-15	1999-11-11	Technological Resources Pty Limited	Stable idle procedure
AUPQ365799A0 (en)	1999-10-26	1999-11-18	Technological Resources Pty Limited	A direct smelting apparatus and process
AT409634B (de) *	2000-05-15	2002-09-25	Voest Alpine Ind Anlagen	Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten aus eisenerzhältigen einsatzstoffen
US6602321B2 (en)	2000-09-26	2003-08-05	Technological Resources Pty. Ltd.	Direct smelting process
DE10205660B4 (de) *	2002-02-12	2010-11-25	Sms Siemag Aktiengesellschaft	Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial
KR100931229B1 (ko) *	2002-12-23	2009-12-10	주식회사 포스코	환원로와 전기로를 이용한 복합형 제강장치 및 방법
CN101194029B (zh) *	2005-04-18	2010-06-09	技术资源有限公司	热金属供应设备
AT506837B1 (de) *	2008-06-06	2010-03-15	Siemens Vai Metals Tech Gmbh	Verfahren und vorrichtung zur herstellung von roheisen oder flüssigen stahlvorprodukten
KR101289217B1 (ko) *	2010-12-28	2013-07-29	주식회사 포스코	일관제철시스템 및 일관제철방법
DE102021112781B4 (de) *	2021-05-18	2025-09-11	Thyssenkrupp Steel Europe Ag	Verfahren zum Herstellen von Stahl in einem integrierten Hüttenwerk

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1074607B (de) *		1960-02-04	Beteihgungs und Patentverwaltungsgesellschaft mit beschrankter Haftung Essen	Verfahren zur Erzeugung von Eisen und Stahl aus Eisenerzen
US1939874A (en) *	1931-06-22	1933-12-19	Brassert & Co	Method for the production of steel
DE1184363B (de) *	1960-04-21	1964-12-31	Demag Elektrometallurgie Gmbh	Verfahren und Vorrichtung zur Erzeugung von Stahl
US4419128A (en) *	1982-03-17	1983-12-06	National Research Institute For Metals	Continuous melting, refining and casting process
DE3318005C2 (de) *	1983-05-18	1986-02-20	Klöckner CRA Technologie GmbH, 4100 Duisburg	Verfahren zur Eisenherstellung
DE3423247C2 (de) *	1984-06-23	1986-10-16	Dr. Küttner GmbH & Co KG, 4300 Essen	Verfahren und Einrichtung zum Herstellen von Stahl aus Schrott
DE3437913C2 (de) *	1984-10-12	1987-05-07	Korf Engineering GmbH, 4000 Düsseldorf	Verfahren und Vorrichtung zur Herstellung von Eisenschwamm und/oder flüssigem Roheisen
DE3438487A1 (de) *	1984-10-17	1986-04-24	Korf Engineering GmbH, 4000 Düsseldorf	Verfahren zur herstellung von roheisen
AT382888B (de) *	1984-11-19	1987-04-27	Voest Alpine Ag	Verfahren zur herstellung eines mischgases sowie anlage zur durchfuehrung des verfahrens
ATE60807T1 (de) *	1986-08-12	1991-02-15	Voest Alpine Ind Anlagen	Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes.

1986
- 1986-08-12 AT AT86890229T patent/ATE51033T1/de not_active IP Right Cessation
- 1986-08-12 EP EP19860890229 patent/EP0257173B1/de not_active Expired - Lifetime
- 1986-08-12 DE DE8686890229T patent/DE3669535D1/de not_active Expired - Lifetime
1987
- 1987-07-27 AU AU76177/87A patent/AU599123B2/en not_active Ceased
- 1987-07-27 CA CA 543059 patent/CA1333336C/en not_active Expired - Fee Related
- 1987-08-03 DD DD87305656A patent/DD261379A5/de not_active IP Right Cessation
- 1987-08-04 US US07/081,648 patent/US4804408A/en not_active Expired - Lifetime
- 1987-08-11 ZA ZA875914A patent/ZA875914B/xx unknown
- 1987-08-11 SU SU874203138A patent/SU1743360A3/ru active
- 1987-08-11 JP JP20073187A patent/JP2690733B2/ja not_active Expired - Lifetime
- 1987-08-11 BR BR8704134A patent/BR8704134A/pt not_active IP Right Cessation
- 1987-08-11 UA UA4203138A patent/UA12653A/uk unknown
- 1987-08-12 KR KR1019870008856A patent/KR940008926B1/ko not_active Expired - Fee Related
1994
- 1994-02-15 MD MD94-0105A patent/MD61C2/ro active IP Right Grant

Also Published As

Publication number	Publication date
ATE51033T1 (de)	1990-03-15
KR940008926B1 (ko)	1994-09-28
MD61C2 (ro)	1994-11-30
DE3669535D1 (de)	1990-04-19
AU7617787A (en)	1988-02-18
MD61B1 (ro)	1994-08-31
SU1743360A3 (ru)	1992-06-23
KR880003014A (ko)	1988-05-13
BR8704134A (pt)	1988-04-12
AU599123B2 (en)	1990-07-12
UA12653A (uk)	1997-02-28
CA1333336C (en)	1994-12-06
EP0257173B1 (de)	1990-03-14
JP2690733B2 (ja)	1997-12-17
ZA875914B (en)	1988-02-15
US4804408A (en)	1989-02-14
JPS6347320A (ja)	1988-02-29
EP0257173A1 (de)	1988-03-02

Legal Events

Date	Code	Title	Description
2002-11-21	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DD261379A5 (de)	1988-10-26	Huettenwerk sowie verfahren zum betrieb eines solchen huettenwerkes
DE4206828C2 (de)	1996-06-20	Schmelzreduktionsverfahren mit hoher Produktivität
AT404942B (de)	1999-03-25	Anlage und verfahren zum herstellen von metallschmelzen
EP0657549B1 (de)	2004-06-30	Verfahren zum Herstellen einer Eisenschmelze
EP0126391B2 (de)	1993-11-18	Verfahren zur Eisenherstellung
DE2401909C3 (de)	1985-06-27	Verfahren zur Herstellung von Stahl
EP0364865B1 (de)	1993-09-08	Verfahren zur Herstellung von Stahl aus Feinerz
DE69220674T2 (de)	1998-01-02	Verfahren zur eisenherstellung
EP0258208B1 (de)	1990-05-16	Hüttenwerk sowie Verfahren zum Betrieb eines solchen Hüttenwerkes
DE69003124T2 (de)	1994-04-07	Verfahren zur Herstellung einer Metallschmelze, enthaltend Nickel und Chrom.
DE3880245T2 (de)	1993-10-14	Verfahren und Vorrichtung zum Einschmelzen und Reduzieren von Eisenerzen.
EP0244551A1 (de)	1987-11-11	Integriertes Hüttenwerk
AT405186B (de)	1999-06-25	Anlage und verfahren zur herstellung von roheisen und/oder eisenschwamm
DE68907227T2 (de)	1993-11-11	Schmelzreduktionsverfahren.
DD155331A5 (de)	1982-06-02	Verfahren zur herstellung von rostfreiem stahl
DE3628102C2 (ja)	1991-01-10
DE2550761A1 (de)	1976-06-10	Verfahren zur herstellung von fluessigem eisen
DE4041689C2 (de)	1995-11-09	Verfahren und Anlage zum Herstellen von flüssigem Stahl aus Eisenoxiden
DE2939859C2 (de)	1983-06-23	Verfahren zur Stahlherstellung
DE1923596C3 (de)	1975-11-20	Verfahren und Vorrichtung zur Stahlerzeugung
DE2838983A1 (de)	1980-03-20	Verfahren zur waermezufuhr bei der stahlerzeugung im konverter
DE3750398T2 (de)	1995-01-19	Verfahren zur Stahlherstellung durch Schmelzreduktion.
DE2711423A1 (de)	1977-09-22	Verfahren zur herstellung von rohstahl und gegebenenfalls wasserstoff und/oder ammoniak
DE69425190T2 (de)	2001-03-22	Verfahren zur Herstellung von geschmolzenem Stahl aus Kohlenstoffenreichem eisenhaltigen Material
EP1747297B1 (de)	2007-11-14	Verfahren zur reduktion von cr aus cr-haltigen metallurgischen schlacken