DE59705923D1 - Verfahren und vorrichtung zum betreiben eines schachtofens - Google Patents

Verfahren und vorrichtung zum betreiben eines schachtofens

Info

Publication number: DE59705923D1
Authority: DE; Germany
Prior art keywords: jet; fed; shaft; oxygen; operating
Prior art date: 1996-11-13
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE59705923T

Other languages

English (en)

Inventor

Ralf Hamberger

Juergen Schmidt

Hoesslin Gerhard Von

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Air Liquide Deutschland GmbH

Original Assignee

Messer Griesheim GmbH

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.)

1996-11-13

Filing date

1997-10-25

Publication date

2002-01-31

1997-10-25 Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH

2002-01-31 Application granted granted Critical

2002-01-31 Publication of DE59705923D1 publication Critical patent/DE59705923D1/de

2017-10-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/20—Arrangements of devices for charging
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/16—Arrangements of tuyeres

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Manufacture And Refinement Of Metals (AREA)
Flexible Shafts (AREA)
Heat Treatment Of Articles (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Blast Furnaces (AREA)
Manufacture Of Iron (AREA)
Passenger Equipment (AREA)

DE59705923T 1996-11-13 1997-10-25 Verfahren und vorrichtung zum betreiben eines schachtofens Expired - Lifetime DE59705923D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19646802A DE19646802A1 (de)	1996-11-13	1996-11-13	Verfahren und Vorrichtung zum Betreiben eines Schachtofens
PCT/EP1997/005906 WO1998021536A2 (de)	1996-11-13	1997-10-25	Verfahren und vorrichtung zum betreiben eines schachtofens

Publications (1)

Publication Number	Publication Date
DE59705923D1 true DE59705923D1 (de)	2002-01-31

Family

ID=7811481

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19646802A Ceased DE19646802A1 (de)	1996-11-13	1996-11-13	Verfahren und Vorrichtung zum Betreiben eines Schachtofens
DE59705923T Expired - Lifetime DE59705923D1 (de)	1996-11-13	1997-10-25	Verfahren und vorrichtung zum betreiben eines schachtofens

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19646802A Ceased DE19646802A1 (de)	1996-11-13	1996-11-13	Verfahren und Vorrichtung zum Betreiben eines Schachtofens

Country Status (9)

Country	Link
US (1)	US6187258B1 (de)
EP (1)	EP0946848B1 (de)
AT (1)	ATE211250T1 (de)
AU (1)	AU7180698A (de)
DE (2)	DE19646802A1 (de)
ES (1)	ES2170421T3 (de)
TW (1)	TW365644B (de)
WO (1)	WO1998021536A2 (de)
ZA (1)	ZA979426B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3527117B2 (ja)	1998-12-24	2004-05-17	富士電機デバイステクノロジー株式会社	半導体力学量センサの製造方法およびその製造装置
DE19954556A1 (de) *	1999-11-12	2001-05-23	Messer Griesheim Gmbh	Verfahren zum Betreiben eines Schmelzofens
DE10060727A1 (de) *	2000-12-07	2002-06-27	Messer Griesheim Gmbh	Positioniereinrichtung für Brennstoff/Sauerstoff-Lanzen
US6835229B2 (en)	2002-01-22	2004-12-28	Isg Technologies Inc.	Method and apparatus for clearing a powder accumulation in a powder delivery tube
DE102005031019A1 (de) *	2005-07-02	2007-01-11	Messer France S.A.S	Verfahren zur Ultraschall-Eindüsung eines Oxidationsmittels in einen Schmelzofen
EP2208953A1 (de) *	2009-01-05	2010-07-21	Paul Wurth Refractory & Engineering GmbH	Windringleitungsanordnung
EP2407742B1 (de) *	2010-07-13	2016-11-09	Thorsten Kutsch	Verfahren und vorrichtung zum betreiben eines schachtofens
EP2626628B1 (de) *	2012-02-09	2014-04-09	Linde Aktiengesellschaft	Befeuerung eines Industrieofens und zugehöriger Brenner
EP3511431A1 (de) *	2018-01-10	2019-07-17	Fiday Gestion	Verfahren und anlage zur verwertung von benutzten batterien und akkus
LU102098B1 (en) *	2020-09-28	2022-03-29	Wurth Paul Sa	Blast furnace with shaft feeding of hot process gas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1259738A (fr) *	1960-06-11	1961-04-28	British Iron Steel Research	Procédé et appareil pour la fabrication de fonte dans un haut-fourneau
FR2070864A1 (en) *	1969-12-15	1971-09-17	Jones & Laughlin Steel Corp	Blast furnace - injection of oxidising gas independently - of the blast to improve prodn
US3892517A (en) *	1972-10-19	1975-07-01	Black Sivalls & Bryson Inc	Appartus for generating a heated oxygen enriched gas stream
GB2018295A (en) *	1978-01-17	1979-10-17	Boc Ltd	Process for melting metal in a vertical shaft furnace
GB8506655D0 (en) *	1985-03-14	1985-04-17	British Steel Corp	Smelting shaft furnaces
DE3811166A1 (de) *	1988-03-31	1989-10-19	Linde Ag	Verfahren zum betreiben eines kupolofens
JP2721423B2 (ja) *	1990-09-14	1998-03-04	大阪瓦斯株式会社	廃棄物溶融炉
DE4109214A1 (de) *	1991-03-21	1992-09-24	Linde Ag	Verfahren zum betreiben eines kupolofens
FR2702221B1 (fr) *	1993-03-03	1995-04-28	Air Liquide	Procédé d'obtention de métal au haut-fourneau ou au cubilot.
DE4310931C2 (de) *	1993-04-02	1999-04-15	Air Prod Gmbh	Verfahren und Vorrichtung zum Entsorgen von Stäuben durch Verbrennen/Verschlacken in einem Kupolofen
DE4407230C2 (de) *	1994-03-04	1996-06-05	E S C H Engineering Service Ce	Verfahren zur stofflichen Verwertung von festen Reststoffen in einem koksbeheizten Schachtofen
ATA208795A (de) *	1995-12-21	1999-01-15	Voest Alpine Ind Anlagen	Verfahren zum verarbeiten einer schredder-leicht-fraktion in einer schmelze und einrichtung zur durchführung des verfahrens

1996
- 1996-11-13 DE DE19646802A patent/DE19646802A1/de not_active Ceased
1997
- 1997-10-21 TW TW086115547A patent/TW365644B/zh active
- 1997-10-21 ZA ZA9709426A patent/ZA979426B/xx unknown
- 1997-10-25 ES ES97948806T patent/ES2170421T3/es not_active Expired - Lifetime
- 1997-10-25 EP EP97948806A patent/EP0946848B1/de not_active Expired - Lifetime
- 1997-10-25 DE DE59705923T patent/DE59705923D1/de not_active Expired - Lifetime
- 1997-10-25 AU AU71806/98A patent/AU7180698A/en not_active Abandoned
- 1997-10-25 AT AT97948806T patent/ATE211250T1/de active
- 1997-10-25 US US09/308,012 patent/US6187258B1/en not_active Expired - Lifetime
- 1997-10-25 WO PCT/EP1997/005906 patent/WO1998021536A2/de not_active Ceased

Also Published As

Publication number	Publication date
US6187258B1 (en)	2001-02-13
AU7180698A (en)	1998-06-03
WO1998021536A2 (de)	1998-05-22
TW365644B (en)	1999-08-01
WO1998021536A3 (de)	1998-10-29
DE19646802A1 (de)	1998-05-14
ATE211250T1 (de)	2002-01-15
EP0946848B1 (de)	2001-12-19
ZA979426B (en)	1998-05-12
EP0946848A2 (de)	1999-10-06
ES2170421T3 (es)	2002-08-01

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Legal Events

Date	Code	Title	Description
2005-03-31	8327	Change in the person/name/address of the patent owner	Owner name: AIR LIQUIDE DEUTSCHLAND GMBH, 47805 KREFELD, DE