LU84433A1 - Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage - Google Patents

Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage Download PDF

Info

Publication number: LU84433A1
Authority: LU; Luxembourg
Prior art keywords: block; nozzles; cap; resp; tube
Prior art date: 1982-10-22

Application number

LU84433A

Other languages

English (en)

French (fr)

Inventor

Mercatoris Robert

Original Assignee

Mecan Arbed Dommeldange S A R

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.)

1982-10-22

Filing date

1982-10-22

Publication date

1984-05-10

1982-10-22 Application filed by Mecan Arbed Dommeldange S A R filed Critical Mecan Arbed Dommeldange S A R

1982-10-22 Priority to LU84433A priority Critical patent/LU84433A1/fr

1983-09-06 Priority to CA000436102A priority patent/CA1214635A/fr

1983-10-17 Priority to US06/542,429 priority patent/US4533124A/en

1983-10-20 Priority to AT83630174T priority patent/ATE29266T1/de

1983-10-20 Priority to DE8383630174T priority patent/DE3373315D1/de

1983-10-20 Priority to EP83630174A priority patent/EP0109916B1/de

1983-10-22 Priority to JP58196969A priority patent/JPS59133336A/ja

1984-05-10 Publication of LU84433A1 publication Critical patent/LU84433A1/fr

Links

238000007670 refining Methods 0.000 title claims abstract description 8
239000011343 solid material Substances 0.000 title claims abstract description 6
238000000034 method Methods 0.000 title claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
239000001301 oxygen Substances 0.000 claims abstract description 16
238000007664 blowing Methods 0.000 claims abstract description 11
229910052751 metal Inorganic materials 0.000 claims abstract description 5
239000002184 metal Substances 0.000 claims abstract description 5
239000012530 fluid Substances 0.000 claims description 10
239000003575 carbonaceous material Substances 0.000 claims description 5
239000000463 material Substances 0.000 abstract description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
229910052799 carbon Inorganic materials 0.000 abstract description 6
238000001816 cooling Methods 0.000 abstract description 5
230000001681 protective effect Effects 0.000 abstract description 5
239000012809 cooling fluid Substances 0.000 description 5
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
229910002091 carbon monoxide Inorganic materials 0.000 description 2
239000012159 carrier gas Substances 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000004880 explosion Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
229910021385 hard carbon Inorganic materials 0.000 description 1
238000003801 milling Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000003923 scrap metal Substances 0.000 description 1

Classifications

- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Treatment Of Steel In Its Molten State (AREA)
Furnace Charging Or Discharging (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Manufacture And Refinement Of Metals (AREA)

LU84433A 1982-10-22 1982-10-22 Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage LU84433A1 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
LU84433A LU84433A1 (fr)	1982-10-22	1982-10-22	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
CA000436102A CA1214635A (fr)	1982-10-22	1983-09-06	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
US06/542,429 US4533124A (en)	1982-10-22	1983-10-17	Device for delivering gaseous and solid materials to a metal pool during a refining process
AT83630174T ATE29266T1 (de)	1982-10-22	1983-10-20	Vorrichtung zum beliefern eines zu frischenden metallbades mit gasfoermigen und festen stoffen.
DE8383630174T DE3373315D1 (en)	1982-10-22	1983-10-20	Apparatus for delivering gaseous and solid materials to a bath of molten metal by way of refining
EP83630174A EP0109916B1 (de)	1982-10-22	1983-10-20	Vorrichtung zum Beliefern eines zu frischenden Metallbades mit gasförmigen und festen Stoffen
JP58196969A JPS59133336A (ja)	1982-10-22	1983-10-22	精錬工程中に金属浴に気体および固体物質を供給する装置

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU84433		1982-10-22
LU84433A LU84433A1 (fr)	1982-10-22	1982-10-22	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage

Publications (1)

Publication Number	Publication Date
LU84433A1 true LU84433A1 (fr)	1984-05-10

Family

ID=19729968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU84433A LU84433A1 (fr)	1982-10-22	1982-10-22	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage

Country Status (7)

Country	Link
US (1)	US4533124A (de)
EP (1)	EP0109916B1 (de)
JP (1)	JPS59133336A (de)
AT (1)	ATE29266T1 (de)
CA (1)	CA1214635A (de)
DE (1)	DE3373315D1 (de)
LU (1)	LU84433A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU85363A1 (fr) *	1984-05-15	1986-01-29	Arbed	Dispositif d'adaptation pour tuyere d'acceleration de particules solides
LU86321A1 (fr) *	1986-02-25	1987-09-10	Arbed	Lance de soufflage d'oxygene
JPH0543088Y2 (de) *	1987-04-24	1993-10-29
US5366537A (en) *	1993-01-05	1994-11-22	Steel Technology Corporation	Fuel and oxygen addition for metal smelting or refining process
US5377960A (en) *	1993-03-01	1995-01-03	Berry Metal Company	Oxygen/carbon blowing lance assembly
US5865876A (en) *	1995-06-07	1999-02-02	Ltv Steel Company, Inc.	Multipurpose lance
US5681526A (en) *	1996-04-23	1997-10-28	Usx Corporation	Method and apparatus for post-combustion of gases during the refining of molten metal
US5830259A (en) *	1996-06-25	1998-11-03	Ltv Steel Company, Inc.	Preventing skull accumulation on a steelmaking lance
DE19637246A1 (de) *	1996-08-02	1998-02-05	Michael Henrich	Schmelzofen insbesondere für Metalle mit zumindest einer in seinen Ofenraum einragenden Lanze, Lanze dafür sowie Verfahren zu deren Steuerung
US5885323A (en) *	1997-04-25	1999-03-23	Ltv Steel Company, Inc.	Foamy slag process using multi-circuit lance
AT407398B (de) *	1998-08-28	2001-02-26	Voest Alpine Ind Anlagen	Verfahren zum herstellen einer metallschmelze
AT407257B (de) *	1999-02-15	2001-02-26	Voest Alpine Ind Anlagen	Verfahren zum herstellen einer metallschmelze
AT407259B (de) *	1999-02-22	2001-02-26	Voest Alpine Ind Anlagen	Verfahren zum einbringen von hüttenwerksstäuben in einen konverter
US6217824B1 (en)	1999-05-20	2001-04-17	Berry Metal Company	Combined forged and cast lance tip assembly
US7167796B2 (en)	2000-03-09	2007-01-23	Donnelly Corporation	Vehicle navigation system for use with a telematics system
US7370983B2 (en)	2000-03-02	2008-05-13	Donnelly Corporation	Interior mirror assembly with display
AUPQ783100A0 (en) *	2000-05-30	2000-06-22	Technological Resources Pty Limited	Apparatus for injecting solid particulate material into a vessel
US7720580B2 (en)	2004-12-23	2010-05-18	Donnelly Corporation	Object detection system for vehicle
US7402274B2 (en) *	2005-12-07	2008-07-22	Berry Metal Company	Metal making lance slag detection system
US8017898B2 (en)	2007-08-17	2011-09-13	Magna Electronics Inc.	Vehicular imaging system in an automatic headlamp control system
US20100020170A1 (en)	2008-07-24	2010-01-28	Higgins-Luthman Michael J	Vehicle Imaging System
WO2017210306A1 (en) *	2016-05-31	2017-12-07	Refractory Service Corp.	Lance assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2829960A (en) *	1954-01-18	1958-04-08	Henry J Kaiser Company	Method and metallurgical device for the refining of steel
US3121457A (en) *	1956-12-11	1964-02-18	Lummus Co	Burner assembly for synthesis gas generators
US3020201A (en) *	1958-11-28	1962-02-06	Abbott Lab	1-arginine-1-glutamate intravenous therapy of hepatic coma ammonia intoxication
AT231485B (de) *	1960-05-27	1964-01-27	Oesterr Alpine Montan	Verfahren zum Einbringen von festen Zusatzstoffen in ein Reaktionsgefäß, in welchem Eisenbäder mittels eines Sauerstoffstrahls gefrischt werden
US3240481A (en) *	1961-07-27	1966-03-15	United States Steel Corp	Apparatus for adding solids and oxygen to an open hearth furnace
FR2011258A1 (de) *	1968-06-20	1970-02-27	Combinatul Siderurgic
FR1595196A (de) *	1968-12-17	1970-06-08
BE754652A (fr) *	1969-08-14	1971-01-18	Voest Ag	Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication
BE756083A (fr) *	1969-09-11	1971-03-15	Enya Ryosuke	Procede et dispositif pour la fabrication de metal en fusion destine a etre coule
US3730505A (en) *	1970-07-01	1973-05-01	Centro Speriment Metallurg	Double delivery lance for refining the steel in the converter processes
US3706520A (en) *	1970-08-28	1972-12-19	Shell Oil Co	Apparatus and method for heating shaft furnaces with fuel gas
US3697058A (en) *	1971-02-02	1972-10-10	G Sojuzny I Proektirovanijuagr	Oxygen toyere of a steel-melting mill
US3752402A (en) *	1971-04-19	1973-08-14	H Marioneaux	Fluid injection lance and nozzle means therefor
US3744780A (en) *	1972-01-07	1973-07-10	Applied Techn Corp	Method of treating molten material by use of a lance
SU612963A1 (ru) *	1976-07-19	1978-06-30	Череповецкий Ордена Ленина Металлургический Завод Имени 50-Летия Ссср	Фурма дл продувки жидкого металла
LU78906A1 (fr) *	1978-01-19	1979-09-06	Arbed	Procede et dispositif pour l'affinage d'un bain de metal
DE2855499C2 (de) *	1978-12-22	1985-04-18	Klöckner-Humboldt-Deutz AG, 5000 Köln	Aufblaslanze
US4301969A (en) *	1980-02-25	1981-11-24	Sharp Kenneth C	Oxygen lance nozzle
SU899661A1 (ru) *	1980-05-05	1982-01-23	Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова	Газо-кислородна фурма дл продувки расплавов
LU82846A1 (fr) *	1980-10-13	1982-05-10	Arbed	Lance de soufflage d'oxygene
US4417721A (en) *	1982-06-04	1983-11-29	Pehlke Robert D	Lance tip for oxygen steelmaking
BE893659A (fr) *	1982-06-25	1982-10-18	Centre Rech Metallurgique	Procede et dispositif pour l'elaboration d'acier dans un convertisseur

1982
- 1982-10-22 LU LU84433A patent/LU84433A1/fr unknown
1983
- 1983-09-06 CA CA000436102A patent/CA1214635A/fr not_active Expired
- 1983-10-17 US US06/542,429 patent/US4533124A/en not_active Expired - Fee Related
- 1983-10-20 EP EP83630174A patent/EP0109916B1/de not_active Expired
- 1983-10-20 DE DE8383630174T patent/DE3373315D1/de not_active Expired
- 1983-10-20 AT AT83630174T patent/ATE29266T1/de not_active IP Right Cessation
- 1983-10-22 JP JP58196969A patent/JPS59133336A/ja active Pending

Also Published As

Publication number	Publication date
EP0109916B1 (de)	1987-09-02
EP0109916A1 (de)	1984-05-30
US4533124A (en)	1985-08-06
JPS59133336A (ja)	1984-07-31
ATE29266T1 (de)	1987-09-15
DE3373315D1 (en)	1987-10-08
CA1214635A (fr)	1986-12-02

Publication	Publication Date	Title
LU84433A1 (fr)	1984-05-10	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
FR2581284A1 (fr)	1986-10-31	Buse composite pour un chalumeau a arc-plasma
EP0627492B1 (de)	1996-09-11	Schmelzofen mit Gaseinjektor
FR2501086A1 (fr)	1982-09-10	Appareil pour la coulee de metaux fondus utilisant un tube de coulee immerge
FR2565328A1 (fr)	1985-12-06	Dispositif pour la combustion d'un carburant et d'oxygene en melange avec une partie des gaz formes durant la combustion
JP2022105067A (ja)	2022-07-12	電極シールアセンブリの為のシステムおよび方法
BE1009743A3 (fr)	1997-07-01	Tuyere de soufflage a oxygene siderurgique.
RU2633130C1 (ru)	2017-10-11	Инжекторное устройство для продувания или вдувания обогащеных кислородом газов в металлургический агрегат или плавильный сосуд и дуговая электропечь
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CH618785A5 (de)	1980-08-15
EP0646751B1 (de)	1999-07-28	Brenner und deren Anwendung in einem Glasofen
CA2394661A1 (fr)	2002-05-10	Dispositif de transfert de materiaux pulverulents, et application a l'alimentation d'un metal en fusion en materiau pulverulent
FR2475063A1 (fr)	1981-08-07	Procede de montage et de remplacement d'une garniture pour l'introduction de gaz par la paroi d'un recipient contenant une masse fondue, et dispositif pour sa mise en oeuvre
FR2518240A1 (fr)	1983-06-17	Element refractaire permeable pour l'introduction d'un fluide de brassage dans un bain de metal en fusion
KR20090070579A (ko)	2009-07-01	티그 용접용 토치
FR2747064A1 (fr)	1997-10-10	Procede et dispositif de reduction des emissions d'ozone produites lors d'une operation de soudage a l'arc sous gaz de protection
FR2476823A1 (fr)	1981-08-28	Voute perfectionnee pour four electrique a arc
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EP0212171B1 (de)	1990-04-11	Schutzhülle für Kernreaktor mit kontrollierter Kernfusion in einem Plasma, sowie Verfahren zur Herstellung einer solchen Schutzhülle
EP0515249A1 (de)	1992-11-25	Partielle Dichtungsanordnung zwischen der Innerseite und Aussenseite von einem Lichtbogenofen
FR2555794A1 (fr)	1985-05-31	Reacteur nucleaire a neutrons rapides equipe de moyens de refroidissement de secours
EP0834049B1 (de)	1999-01-13	Schmelzverfahren einer ladung im lichtbogenofen
CA2290669C (fr)	2004-09-14	Chalumeau d'oxycoupage
EP1026448A1 (de)	2000-08-09	Kombinierter Kessel
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