ES392685A1 - Eyector para refinado de doble carga. - Google Patents

Eyector para refinado de doble carga.

Info

Publication number: ES392685A1
Authority: ES; Spain
Prior art keywords: lance; axis; nozzles; conduit; respect
Prior art date: 1970-07-01
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

Application number

ES392685A

Other languages

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.)

Centro Sperimentale Metallurgico SpA

Original Assignee

Centro Sperimentale Metallurgico SpA

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.)

1970-07-01

Filing date

1971-06-26

Publication date

1973-08-01

1971-06-26 Application filed by Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA

1973-08-01 Publication of ES392685A1 publication Critical patent/ES392685A1/es

Status Expired legal-status Critical Current

Links

238000007670 refining Methods 0.000 title abstract 2
229910000831 Steel Inorganic materials 0.000 title 1
238000000034 method Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1
238000007599 discharging Methods 0.000 abstract 3
230000001154 acute effect Effects 0.000 abstract 2
239000012809 cooling fluid Substances 0.000 abstract 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)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Treatment Of Steel In Its Molten State (AREA)

ES392685A 1970-07-01 1971-06-26 Eyector para refinado de doble carga. Expired ES392685A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT5183870		1970-07-01

Publications (1)

Publication Number	Publication Date
ES392685A1 true ES392685A1 (es)	1973-08-01

Family

ID=11275816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES392685A Expired ES392685A1 (es)	1970-07-01	1971-06-26	Eyector para refinado de doble carga.

Country Status (12)

Country	Link
US (1)	US3730505A (es)
JP (1)	JPS523322B1 (es)
AT (1)	AT334935B (es)
BE (1)	BE769142A (es)
CA (1)	CA974057A (es)
DE (1)	DE2131345A1 (es)
ES (1)	ES392685A1 (es)
FR (1)	FR2097098B1 (es)
GB (1)	GB1349069A (es)
LU (1)	LU63398A1 (es)
NL (1)	NL7109012A (es)
ZA (1)	ZA713585B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4230274A (en) *	1978-07-10	1980-10-28	Pullman Berry Company	Lance for removing skulls from steelmaking vessels
US4322033A (en) *	1978-07-10	1982-03-30	Pullman Berry Company	Lance and method for removing skulls from steelmaking vessels
LU82846A1 (fr)	1980-10-13	1982-05-10	Arbed	Lance de soufflage d'oxygene
JPS5816013A (ja) *	1981-07-17	1983-01-29	Kawasaki Steel Corp	上底吹転炉の操業方法および上底吹転炉操業用上吹ランス
NL8104474A (nl)	1981-10-01	1983-05-02	Estel Hoogovens Bv	Vloeistofgekoelde lans voor het blazen van zuurstof op een staalbad.
NL8201269A (nl) *	1982-03-26	1983-10-17	Hoogovens Groep Bv	Werkwijze voor het vervaardigen van staal in een converter uitgaande van ruwijzer en schrot.
DE3231867A1 (de) *	1982-08-27	1984-03-01	Saar-Metallwerke GmbH, 6600 Saarbrücken	Zweikreislanze zum frischen von metallschmelzen
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
NL8400393A (nl) *	1984-02-08	1985-09-02	Hoogovens Groep Bv	Vloeistofgekoelde lans voor het blazen van zuurstof op een staalbad.
CA2066455C (en) *	1989-09-29	1995-12-19	John Millace Floyd	Top submerged injection with a shrouded lance
AU640955B2 (en) *	1989-09-29	1993-09-09	Ausmelt Pty Ltd	Top submerged injection with a shrouded lance
US5308043A (en) *	1991-09-20	1994-05-03	Ausmelt Pty. Ltd.	Top submergable lance
US5865876A (en) *	1995-06-07	1999-02-02	Ltv Steel Company, Inc.	Multipurpose lance
BE1009743A3 (fr) *	1995-06-23	1997-07-01	Thomas Jacques	Tuyere de soufflage a oxygene siderurgique.
DE19543960C2 (de) *	1995-11-25	2000-04-06	Driam Metallprodukt Gmbh & Co	Sprüharm für eine Beschichtungsvorrichtung
US5830259A (en) *	1996-06-25	1998-11-03	Ltv Steel Company, Inc.	Preventing skull accumulation on a steelmaking lance
KR20070012478A (ko) *	2004-05-14	2007-01-25	더 비오씨 그룹, 인크.	용융 금속 정련
PE20141257A1 (es)	2011-06-30	2014-10-04	Outotec Oyj	Lanzas de inyeccion sumergida por la parte superior
JP5775640B2 (ja)	2011-09-02	2015-09-09	オウトテックオサケイティオユルキネンＯｕｔｏｔｅｃＯｙｊ	上部浸漬注入式ランス
MX2014006334A (es)	2011-11-30	2014-06-23	Outotec Oyj	Lanzas refrigeradas para fluido para inyeccion sumergida por la parte superior.
AU2013204818B2 (en)	2013-04-12	2015-02-19	Metso Metals Oy	Molten bath temperature measurement for a top submerged lance injection installation
WO2015056142A1 (en)	2013-10-16	2015-04-23	Outotec (Finland) Oy	Top submerged injection lance for enhanced heat transfer
KR101700078B1 (ko)	2013-10-16	2017-01-26	오토텍 (핀랜드) 오와이	향상된 침지식 연소를 위한 상부 침지식 주입 랜스
WO2022074428A1 (en) *	2020-10-06	2022-04-14	Arcelormittal	Lance for blowing oxygen in steelmaking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1317735A (es) *		1963-05-08
US3309195A (en) *	1965-05-05	1967-03-14	Leland H Hutton	Method of delivering oxygen to basic oxygen furnaces, and oxygen lances therefor
CH469943A (de) *	1967-03-21	1969-03-15	Nova Hut Klementa Gottwalda Na	Düse zum Verbrennen von flüssigen Brennstoffen oder zum Einblasen von Oxydationsgas in Hüttenöfen
US3488044A (en) *	1967-05-01	1970-01-06	Nat Steel Corp	Apparatus for refining metal
CH496095A (de) *	1968-02-21	1970-09-15	Vitkovice Zelezarny	Blasdüse für Stahl-Herdöfen, insbesondere Tandemöfen

1971
- 1971-06-01 US US00148520A patent/US3730505A/en not_active Expired - Lifetime
- 1971-06-02 CA CA114,637A patent/CA974057A/en not_active Expired
- 1971-06-03 ZA ZA713585A patent/ZA713585B/xx unknown
- 1971-06-15 GB GB2791071A patent/GB1349069A/en not_active Expired
- 1971-06-22 LU LU63398D patent/LU63398A1/xx unknown
- 1971-06-23 FR FR7122832A patent/FR2097098B1/fr not_active Expired
- 1971-06-24 DE DE19712131345 patent/DE2131345A1/de active Pending
- 1971-06-26 ES ES392685A patent/ES392685A1/es not_active Expired
- 1971-06-28 BE BE769142A patent/BE769142A/xx unknown
- 1971-06-30 NL NL7109012A patent/NL7109012A/xx unknown
- 1971-07-01 JP JP46048470A patent/JPS523322B1/ja active Pending
- 1971-07-01 AT AT570971A patent/AT334935B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS523322B1 (es)	1977-01-27
US3730505A (en)	1973-05-01
FR2097098A1 (es)	1972-03-03
DE2131345A1 (de)	1972-01-13
CA974057A (en)	1975-09-09
BE769142A (fr)	1971-11-03
ZA713585B (en)	1972-01-26
FR2097098B1 (es)	1974-05-31
AT334935B (de)	1977-02-10
ATA570971A (de)	1976-06-15
NL7109012A (es)	1972-01-04
GB1349069A (en)	1974-03-27
LU63398A1 (es)	1971-09-22

Publication	Publication Date	Title
ES294908A1 (es)	1964-04-16	Aparato de columna con platos de intercambio incorporados en su interior
GB1349069A (en)	1974-03-27	Lances
ES400085A1 (es)	1974-12-16	Perfeccionamientos en instalaciones de condensacion refri- geradas.
GB991120A (en)	1965-05-05	Improvements in lances for metal refining
GB1183732A (en)	1970-03-11	Tiltable Vessel, such as Converter, for Carrying Out Metallurgical Processes.
GB1300724A (en)	1972-12-20	Sedimentation tank
GB1498276A (en)	1978-01-18	Treatment for metals in a liquid state
GB1186072A (en)	1970-04-02	Improved Steel Making Plant
ES281758A1 (es)	1963-01-16	Un dispositivo de caldeo y de afino para fines metalúrgicos
GB1163609A (en)	1969-09-10	A Device for Cooling Converter Trunnions.
GB1263312A (en)	1972-02-09	Apparatus for emptying tubes containing liquid
GB1156923A (en)	1969-07-02	Improvements in or relating to a Metallurgical Converter Assembly
GB886440A (en)	1962-01-10	Improvements in or relating to tiltable crucibles or converters
GB1416008A (en)	1975-12-03	Iron refining in a converter
EP0084707A3 (en)	1983-08-10	Metallurgical vessel
GB1295735A (es)	1972-11-08
GB1446612A (en)	1976-08-18	Oxygen lances
GB799034A (en)	1958-07-30	Improved hydrodynamic torque converters
GB1009746A (en)	1965-11-10	Shield for preventing bodies from falling on workmen in converters and similar vessels having a lining
GB922728A (es)	1963-04-03
GB1077342A (en)	1967-07-26	Steel-making installations
GB1321771A (en)	1973-06-27	Apparatus for use in carrying out chemical reactions
FR2043291A5 (en)	1971-02-12	Oxygen lance carriage, for steel refining
GB992211A (en)	1965-05-19	Improvements relating to high pressure vessels
GB744654A (en)	1956-02-08	Improvements in or relating to low shaft furnaces