LU86322A1 - Lance de soufflage d'oxygene - Google Patents

Lance de soufflage d'oxygene Download PDF

Info

Publication number
LU86322A1
LU86322A1 LU86322A LU86322A LU86322A1 LU 86322 A1 LU86322 A1 LU 86322A1 LU 86322 A LU86322 A LU 86322A LU 86322 A LU86322 A LU 86322A LU 86322 A1 LU86322 A1 LU 86322A1
Authority
LU
Luxembourg
Prior art keywords
inner tube
mouth
nozzle
tube
section
Prior art date
Application number
LU86322A
Other languages
English (en)
French (fr)
Inventor
Bock Andre
Heintz Carlo
Liesch Jean-Francois
Henrion Romain
Liesch Jean
Klein Henri
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.)
Filing date
Publication date
Application filed by Arbed filed Critical Arbed
Priority to LU86322A priority Critical patent/LU86322A1/fr
Priority to CA000528772A priority patent/CA1323758C/fr
Priority to ES198787101777T priority patent/ES2032762T3/es
Priority to DE8787101777T priority patent/DE3780042T2/de
Priority to AT87101777T priority patent/ATE77839T1/de
Priority to EP87101777A priority patent/EP0235621B1/fr
Priority to US07/017,763 priority patent/US4730784A/en
Priority to BR8700867A priority patent/BR8700867A/pt
Priority to JP62042452A priority patent/JPH0826388B2/ja
Priority to AU69253/87A priority patent/AU580471B2/en
Publication of LU86322A1 publication Critical patent/LU86322A1/fr

Links

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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Surgical Instruments (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
LU86322A 1986-02-25 1986-02-25 Lance de soufflage d'oxygene LU86322A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
LU86322A LU86322A1 (fr) 1986-02-25 1986-02-25 Lance de soufflage d'oxygene
CA000528772A CA1323758C (fr) 1986-02-25 1987-02-02 Lance de soufflage d'oxygene
ES198787101777T ES2032762T3 (es) 1986-02-25 1987-02-09 Lanza de insuflecion de oxigeno.
DE8787101777T DE3780042T2 (de) 1986-02-25 1987-02-09 Sauerstoff-blaslanze.
AT87101777T ATE77839T1 (de) 1986-02-25 1987-02-09 Sauerstoff-blaslanze.
EP87101777A EP0235621B1 (fr) 1986-02-25 1987-02-09 Lance de soufflage d'oxygène
US07/017,763 US4730784A (en) 1986-02-25 1987-02-20 Oxygen blast nozzle
BR8700867A BR8700867A (pt) 1986-02-25 1987-02-24 Lanca para refinacao de metais ou de ligas de ferro mediante insuflacao de oxigenio pela parte superior
JP62042452A JPH0826388B2 (ja) 1986-02-25 1987-02-25 酸素吹錬用ランス
AU69253/87A AU580471B2 (en) 1986-02-25 1987-02-25 Oxygen blast nozzle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU86322A LU86322A1 (fr) 1986-02-25 1986-02-25 Lance de soufflage d'oxygene
LU86322 1986-02-25

Publications (1)

Publication Number Publication Date
LU86322A1 true LU86322A1 (fr) 1987-09-10

Family

ID=19730647

Family Applications (1)

Application Number Title Priority Date Filing Date
LU86322A LU86322A1 (fr) 1986-02-25 1986-02-25 Lance de soufflage d'oxygene

Country Status (10)

Country Link
US (1) US4730784A (ja)
EP (1) EP0235621B1 (ja)
JP (1) JPH0826388B2 (ja)
AT (1) ATE77839T1 (ja)
AU (1) AU580471B2 (ja)
BR (1) BR8700867A (ja)
CA (1) CA1323758C (ja)
DE (1) DE3780042T2 (ja)
ES (1) ES2032762T3 (ja)
LU (1) LU86322A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911744A (en) * 1987-07-09 1990-03-27 Aga A.B. Methods and apparatus for enhancing combustion and operational efficiency in a glass melting furnace
LU87353A1 (fr) * 1988-09-28 1990-04-06 Arbed Lance de soufflage d'oxygene
LU87855A1 (fr) * 1990-12-10 1992-08-25 Arbed Lance de soufflage
US6133577A (en) * 1997-02-04 2000-10-17 Advanced Energy Systems, Inc. Method and apparatus for producing extreme ultra-violet light for use in photolithography
DE19755876C2 (de) * 1997-12-04 2000-02-24 Mannesmann Ag Blaslanze zum Behandeln von metallischen Schmelzen und Verfahren zum Einblasen von Gasen
US6180952B1 (en) 1998-04-03 2001-01-30 Advanced Energy Systems, Inc. Holder assembly system and method in an emitted energy system for photolithography
US6065203A (en) * 1998-04-03 2000-05-23 Advanced Energy Systems, Inc. Method of manufacturing very small diameter deep passages
US6105885A (en) 1998-04-03 2000-08-22 Advanced Energy Systems, Inc. Fluid nozzle system and method in an emitted energy system for photolithography
US6194733B1 (en) 1998-04-03 2001-02-27 Advanced Energy Systems, Inc. Method and apparatus for adjustably supporting a light source for use in photolithography
IT1302798B1 (it) 1998-11-10 2000-09-29 Danieli & C Ohg Sp Dispositivo integrato per l'iniezione di ossigeno e gastecnologici e per l'insufflaggio di materiale solido in
GB0128878D0 (en) 2001-12-03 2002-01-23 Boc Group Plc Metallurgical lance and apparatus
AT411530B (de) * 2002-08-21 2004-02-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur entkohlung einer stahlschmelze
US20090016150A1 (en) * 2007-07-13 2009-01-15 Emile Mimran Ice cream and topping mixing attachment
DE102009025873A1 (de) * 2009-05-27 2010-12-02 Saar-Metallwerke Gmbh Verwendung einer höhenkompensierenden Düse
DE102010047969A1 (de) * 2010-03-31 2011-10-06 Sms Siemag Aktiengesellschaft Vorrichtung zur Einblasung von Gas in ein metallurgisches Gefäß
JP5273125B2 (ja) * 2010-11-04 2013-08-28 新日鐵住金株式会社 溶融金属減圧精錬用ノズル
CN102643946B (zh) * 2012-04-24 2013-11-06 北京科技大学 采用超音速氧枪喷粉脱磷的转炉炼钢方法及超音速氧枪
DE102012213927A1 (de) 2012-08-07 2013-06-06 Carl Zeiss Smt Gmbh Vorrichtung zur Erzeugung eines Gasvorhangs, Gasdüse und EUV-Lithographiesystem damit
CN107779545A (zh) * 2017-10-25 2018-03-09 江阴市弘诺机械设备制造有限公司 一种炼钢电弧炉炉壁氧枪
CN110961044A (zh) * 2018-09-30 2020-04-07 中国石油天然气股份有限公司 一种催化裂化装置提升管用喷嘴及其应用
CN109680118B (zh) * 2019-02-27 2024-02-06 中冶赛迪工程技术股份有限公司 同轴双超音速氧流集束氧枪
KR102263289B1 (ko) * 2019-08-02 2021-06-09 주식회사 포스코 용융가스화로의 풍구 유속 조정 장치
CN111467722B (zh) * 2020-05-21 2023-07-04 南京湛泸科技有限公司 一种消防喷砂炮管及其型面的设计方法
GB2596317B (en) * 2020-06-24 2023-11-15 Douwe Egberts Bv Variable opening nozzle and beverage preparation machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US736473A (en) * 1902-10-24 1903-08-18 Ernest M Arnold Oil-burner.
NL81050C (ja) * 1951-03-22 1956-04-16
AT174388B (de) * 1951-12-07 1953-03-25 Voest Ag Verfahren und Vorrichtung zur Behandlung von mit Schlacke bedeckten Metallschmelzen durch Aufblasen von Gasen
AT216032B (de) * 1959-02-20 1961-07-10 Arbed Vorrichtung zum Beblasen eines Metallbades von oben
US3130252A (en) * 1959-02-20 1964-04-21 Arbed Lances for treatment of metal baths
LU44701A1 (ja) * 1962-12-04 1963-12-27
NL6710354A (ja) * 1966-07-27 1968-01-29
FR2108856A1 (fr) * 1970-10-13 1972-05-26 Siderurgie Fse Inst Rech Procede pour l'introduction de combustibles auxilliaires dans un haut fourneau et tuyere pour la mise en oeuvre de ce procede
US4022447A (en) * 1976-02-23 1977-05-10 United States Steel Corporation Supersonic nozzle for submerged tuyere oxygen steelmaking process
AU543552B2 (en) * 1978-12-26 1985-04-26 Sumitomo Metal Industries Ltd. Gasification of solid carbonaceous materials
SE447675B (sv) * 1982-10-15 1986-12-01 Ifm Dev Ab Dysa for injektionslans
JPS59145717A (ja) * 1983-02-04 1984-08-21 ユジンヌ・アシエ 鋳鉄，特にクロム鋳鉄を脱炭するための安定した超音速流を噴出する酸素噴射ノズル

Also Published As

Publication number Publication date
JPS62207815A (ja) 1987-09-12
ES2032762T3 (es) 1993-03-01
AU580471B2 (en) 1989-01-12
DE3780042T2 (de) 1992-12-24
DE3780042D1 (de) 1992-08-06
EP0235621A3 (en) 1989-03-15
EP0235621B1 (fr) 1992-07-01
ATE77839T1 (de) 1992-07-15
CA1323758C (fr) 1993-11-02
BR8700867A (pt) 1987-12-22
JPH0826388B2 (ja) 1996-03-13
US4730784A (en) 1988-03-15
EP0235621A2 (fr) 1987-09-09
AU6925387A (en) 1987-08-27

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