LU85363A1 - Dispositif d'adaptation pour tuyere d'acceleration de particules solides - Google Patents

Dispositif d'adaptation pour tuyere d'acceleration de particules solides Download PDF

Info

Publication number: LU85363A1
Authority: LU; Luxembourg
Prior art keywords: nozzle; acceleration; gas; mouth; solid particles
Prior art date: 1984-05-15

Application number

LU85363A

Other languages

English (en)

French (fr)

Inventor

Bock Andre

Original Assignee

Arbed

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.)

1984-05-15

Filing date

1984-05-15

Publication date

1986-01-29

1984-05-15 Application filed by Arbed filed Critical Arbed

1984-05-15 Priority to LU85363A priority Critical patent/LU85363A1/fr

1985-04-30 Priority to CA000480447A priority patent/CA1278679C/fr

1985-05-03 Priority to US06/730,383 priority patent/US4655647A/en

1985-05-07 Priority to ZA853446A priority patent/ZA853446B/xx

1985-05-08 Priority to IN353/MAS/85A priority patent/IN164290B/en

1985-05-09 Priority to BR8502209A priority patent/BR8502209A/pt

1985-05-13 Priority to KR1019850003249A priority patent/KR930001328B1/ko

1985-05-14 Priority to NO851931A priority patent/NO165929C/no

1985-05-14 Priority to PT80469A priority patent/PT80469B/pt

1985-05-14 Priority to AU42462/85A priority patent/AU569620B2/en

1985-05-14 Priority to ES543148A priority patent/ES8608113A1/es

1985-05-14 Priority to DE8585630080T priority patent/DE3578531D1/de

1985-05-14 Priority to AT85630080T priority patent/ATE54335T1/de

1985-05-14 Priority to JP60102538A priority patent/JPS6112814A/ja

1985-05-14 Priority to EP85630080A priority patent/EP0165198B1/de

1985-05-15 Priority to FI851930A priority patent/FI77473C/fi

1986-01-29 Publication of LU85363A1 publication Critical patent/LU85363A1/fr

Links

239000002245 particle Substances 0.000 title claims abstract description 28
239000007787 solid Substances 0.000 title claims abstract description 24
230000001133 acceleration Effects 0.000 title claims abstract description 14
229910000831 Steel Inorganic materials 0.000 claims abstract description 6
239000010959 steel Substances 0.000 claims abstract description 6
239000000463 material Substances 0.000 claims description 5
230000006978 adaptation Effects 0.000 claims description 3
230000003472 neutralizing effect Effects 0.000 claims description 2
230000001590 oxidative effect Effects 0.000 claims description 2
239000007789 gas Substances 0.000 abstract description 23
239000012159 carrier gas Substances 0.000 abstract description 13
239000007792 gaseous phase Substances 0.000 abstract 1
230000000149 penetrating effect Effects 0.000 abstract 1
239000012254 powdered material Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
229910052760 oxygen Inorganic materials 0.000 description 7
239000001301 oxygen Substances 0.000 description 7
230000035515 penetration Effects 0.000 description 6
238000007670 refining Methods 0.000 description 6
238000000034 method Methods 0.000 description 5
239000007788 liquid Substances 0.000 description 4
239000002184 metal Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000003575 carbonaceous material Substances 0.000 description 3
239000008187 granular material Substances 0.000 description 3
238000007792 addition Methods 0.000 description 2
238000007664 blowing Methods 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000002028 premature Effects 0.000 description 2
239000003923 scrap metal Substances 0.000 description 2
230000003068 static effect Effects 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
229910000805 Pig iron Inorganic materials 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- 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
- 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
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Treatment Of Steel In Its Molten State (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Nozzles (AREA)
Furnace Charging Or Discharging (AREA)
Joints Allowing Movement (AREA)
Liquid Developers In Electrophotography (AREA)
Manufacture And Refinement Of Metals (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Gas Separation By Absorption (AREA)
Glanulating (AREA)
Percussion Or Vibration Massage (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Component Parts Of Construction Machinery (AREA)
Disintegrating Or Milling (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Supports For Pipes And Cables (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Compositions Of Oxide Ceramics (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Branch Pipes, Bends, And The Like (AREA)
Air Transport Of Granular Materials (AREA)

LU85363A 1984-05-15 1984-05-15 Dispositif d'adaptation pour tuyere d'acceleration de particules solides LU85363A1 (fr)

Priority Applications (16)

Application Number	Priority Date	Filing Date	Title
LU85363A LU85363A1 (fr)	1984-05-15	1984-05-15	Dispositif d'adaptation pour tuyere d'acceleration de particules solides
CA000480447A CA1278679C (fr)	1984-05-15	1985-04-30	Dispositif d'adaptation pour tuyere d'acceleration de particules solides
US06/730,383 US4655647A (en)	1984-05-15	1985-05-03	Method and apparatus for the acceleration of solid particles entrained in a carrier gas
ZA853446A ZA853446B (en)	1984-05-15	1985-05-07	Apparatus for the acceleration of solid particles entrained in a carrier gas
IN353/MAS/85A IN164290B (de)	1984-05-15	1985-05-08
BR8502209A BR8502209A (pt)	1984-05-15	1985-05-09	Dispositivo de adaptacao para tubeira de aceleracao de particulas solidas
KR1019850003249A KR930001328B1 (ko)	1984-05-15	1985-05-13	고체입자를 가속시키는 노즐장치
NO851931A NO165929C (no)	1984-05-15	1985-05-14	Tilpasningsanordning for dyse for akselerasjon av faste partikler.
PT80469A PT80469B (pt)	1984-05-15	1985-05-14	Dispositivo de adaptacao para tubeiras de aceleracao de partulas solidas
AU42462/85A AU569620B2 (en)	1984-05-15	1985-05-14	Gas acceleration nozzle
ES543148A ES8608113A1 (es)	1984-05-15	1985-05-14	Perfeccionamientos en un dispositivo de adaptacion para tu- beria de aceleracion de particulas solidas
DE8585630080T DE3578531D1 (de)	1984-05-15	1985-05-14	Lanze zur beschleunigung fester teilchen.
AT85630080T ATE54335T1 (de)	1984-05-15	1985-05-14	Lanze zur beschleunigung fester teilchen.
JP60102538A JPS6112814A (ja)	1984-05-15	1985-05-14	固体粒子加速用ノズル装置
EP85630080A EP0165198B1 (de)	1984-05-15	1985-05-14	Lanze zur Beschleunigung fester Teilchen
FI851930A FI77473C (fi)	1984-05-15	1985-05-15	Adapter foer accelerationsroer foer fasta partiklar.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU85363A LU85363A1 (fr)	1984-05-15	1984-05-15	Dispositif d'adaptation pour tuyere d'acceleration de particules solides
LU85363		1984-05-15

Publications (1)

Publication Number	Publication Date
LU85363A1 true LU85363A1 (fr)	1986-01-29

Family

ID=19730259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU85363A LU85363A1 (fr)	1984-05-15	1984-05-15	Dispositif d'adaptation pour tuyere d'acceleration de particules solides

Country Status (16)

Country	Link
US (1)	US4655647A (de)
EP (1)	EP0165198B1 (de)
JP (1)	JPS6112814A (de)
KR (1)	KR930001328B1 (de)
AT (1)	ATE54335T1 (de)
AU (1)	AU569620B2 (de)
BR (1)	BR8502209A (de)
CA (1)	CA1278679C (de)
DE (1)	DE3578531D1 (de)
ES (1)	ES8608113A1 (de)
FI (1)	FI77473C (de)
IN (1)	IN164290B (de)
LU (1)	LU85363A1 (de)
NO (1)	NO165929C (de)
PT (1)	PT80469B (de)
ZA (1)	ZA853446B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU86225A1 (de) *	1985-12-23	1987-07-24	Arbed	Verfahren zum herstellen von hochwertigem stahl
JPH0730527Y2 (ja) *	1987-09-05	1995-07-12	義正笠倉	包装用缶
US5576495A (en) *	1995-10-23	1996-11-19	The Babcock & Wilcox Company	Two phase flow meter
RU2145644C1 (ru) *	1998-11-05	2000-02-20	Дикун Юрий Вениаминович	Способ получения покрытия из порошковых материалов и устройство для его осуществления
AT408348B (de) *	1999-12-20	2001-10-25	Voest Alpine Ind Anlagen	Verfahren und vorrichtung zum zuführen eines gases in ein metallurgisches gefäss

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE576161A (fr) *	1958-03-03	1959-08-26	Siderurgie Fse Inst Rech	Dispositif pour communiquer des vitesses élevées à des particules en suspension dans un gaz.
AT225213B (de) *	1960-05-27	1963-01-10	Oesterr Alpine Montan	Verfahren und Einrichtung zur Einbringung von Zusatzstoffen in kohlenstoffhaltige Eisenbäder
AT238237B (de) *	1961-05-18	1965-01-25	Voest Ag	Blaseinrichtung zur Durchführung metallurgischer Prozesse
US3876190A (en) *	1969-06-25	1975-04-08	Commw Ind Gases	Method and apparatus for feeding particulate materials to furnaces and the like
DE2046415C3 (de) *	1970-09-19	1974-01-17	Sser Griesheim Gmbh, 6000 Frankfurt	Schneidbrenner
DE2521253A1 (de) *	1975-05-13	1976-11-25	Linde Ag	Brennschneidduese
JPS5314475A (en) *	1976-07-26	1978-02-09	Fumio Hori	Gas separating method and system
FR2432552A1 (fr) *	1978-08-03	1980-02-29	Siderurgie Fse Inst Rech	Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
US4362441A (en) *	1979-05-07	1982-12-07	Lockheed Missiles & Space Company, Inc.	Means and apparatus for throttling a dry pulverized solid material pump
LU83814A1 (fr) *	1981-12-04	1983-09-01	Arbed	Procede et dispositif pour l'affinage d'un bain de metal contenant des matieres refroidissantes solides
LU84433A1 (fr) *	1982-10-22	1984-05-10	Mecan Arbed Dommeldange S A R	Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage
LU84444A1 (fr) *	1982-10-27	1984-05-10	Arbed	Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
LU84686A1 (fr) *	1983-03-11	1984-11-14	Arbed	Dispositif d'acceleration de particules solides

1984
- 1984-05-15 LU LU85363A patent/LU85363A1/fr unknown
1985
- 1985-04-30 CA CA000480447A patent/CA1278679C/fr not_active Expired - Lifetime
- 1985-05-03 US US06/730,383 patent/US4655647A/en not_active Expired - Fee Related
- 1985-05-07 ZA ZA853446A patent/ZA853446B/xx unknown
- 1985-05-08 IN IN353/MAS/85A patent/IN164290B/en unknown
- 1985-05-09 BR BR8502209A patent/BR8502209A/pt not_active IP Right Cessation
- 1985-05-13 KR KR1019850003249A patent/KR930001328B1/ko not_active Expired - Fee Related
- 1985-05-14 NO NO851931A patent/NO165929C/no unknown
- 1985-05-14 EP EP85630080A patent/EP0165198B1/de not_active Expired - Lifetime
- 1985-05-14 AU AU42462/85A patent/AU569620B2/en not_active Ceased
- 1985-05-14 DE DE8585630080T patent/DE3578531D1/de not_active Expired - Lifetime
- 1985-05-14 AT AT85630080T patent/ATE54335T1/de not_active IP Right Cessation
- 1985-05-14 ES ES543148A patent/ES8608113A1/es not_active Expired
- 1985-05-14 JP JP60102538A patent/JPS6112814A/ja active Pending
- 1985-05-14 PT PT80469A patent/PT80469B/pt not_active IP Right Cessation
- 1985-05-15 FI FI851930A patent/FI77473C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO851931L (no)	1985-11-18
ES8608113A1 (es)	1986-06-01
NO165929C (no)	1991-05-02
AU569620B2 (en)	1988-02-11
CA1278679C (fr)	1991-01-08
EP0165198A2 (de)	1985-12-18
NO165929B (no)	1991-01-21
BR8502209A (pt)	1986-01-14
ATE54335T1 (de)	1990-07-15
FI77473C (fi)	1989-03-10
ZA853446B (en)	1986-01-29
EP0165198A3 (en)	1987-03-18
PT80469B (pt)	1987-08-19
AU4246285A (en)	1985-11-21
FI851930A0 (fi)	1985-05-15
FI851930L (fi)	1985-11-16
IN164290B (de)	1989-02-11
ES543148A0 (es)	1986-06-01
KR850008632A (ko)	1985-12-21
US4655647A (en)	1987-04-07
JPS6112814A (ja)	1986-01-21
PT80469A (fr)	1985-06-01
EP0165198B1 (de)	1990-07-04
FI77473B (fi)	1988-11-30
KR930001328B1 (ko)	1993-02-26
DE3578531D1 (de)	1990-08-09

Publication	Publication Date	Title
US5814125A (en)	1998-09-29	Method for introducing gas into a liquid
CA1178052A (fr)	1984-11-20	Lance de soufflage de gaz oxydant, notamment d'oxygene, pour le traitement des metaux en fusion
US5931985A (en)	1999-08-03	Process and device for blowing oxygen-containing gas with and without solid material on a metal melt in a metallurgical vessel
FR2604099A1 (fr)	1988-03-25	Dispositif rotatif a pels de mise en solution d'elements d'alliage et de dispersion de gaz dans un bain d'aluminium
US6432165B1 (en)	2002-08-13	Method for injecting gases into a metallurgical tank
US5366537A (en)	1994-11-22	Fuel and oxygen addition for metal smelting or refining process
FR2702221A1 (fr)	1994-09-09	Procédé d'obtention de métal au haut-fourneau ou au cubilot.
EP0165198B1 (de)	1990-07-04	Lanze zur Beschleunigung fester Teilchen
EP0028998A1 (de)	1981-05-20	Verfahren zur Aufbereitung von Schlacke Während des Affinierens eines Metallbades
SE453751B (sv)	1988-02-29	Sett och anordning for partiell forbrenning och forgasning av kolhaltigt brensle
CA1177642A (fr)	1984-11-13	Buse pour lance d'injection d'oxygene pour la decarburation des fontes et application a la decarburation des fontes au chrome
EP0234388B1 (de)	1992-01-02	Sauerstoff-Blaslanze
CA1029560A (en)	1978-04-18	Method and device for blow treatment of molten metals through differential jets
EP0834049B1 (de)	1999-01-13	Schmelzverfahren einer ladung im lichtbogenofen
EP0536185B1 (de)	1994-04-27	Verfahren zum wiederaufheizen eines stahlbades
FR2501550A1 (fr)	1982-09-17	Procede et installation de coulee continue
FR2822939A1 (fr)	2002-10-04	Procede d'injection d'oxygene dans un four
LU87355A1 (fr)	1990-04-06	Lance de soufflage d'oxygene
FR2822940A1 (fr)	2002-10-04	Procede, lance et tuyere d'injection d'oxygene radialement dans un four
LU87856A1 (fr)	1992-08-25	Lance de soufflage
FR2540519A2 (fr)	1984-08-10	Buse d'injection d'oxygene a jet supersonique stabilise pour la decarburation des fontes et, en particulier, des fontes au chrome
FR2555193A1 (fr)	1985-05-24	Procede de production en continu d'un gaz riche en hydrogene par gazeification de matiere carbonee, notamment du charbon et installation pour sa mise en oeuvre
BE571111A (de)
BE702469A (de)	1968-01-15
BE415126A (de)