MX9303113A - Lanza compuesta. - Google Patents

Lanza compuesta.

Info

Publication number
MX9303113A
MX9303113A MX9303113A MX9303113A MX9303113A MX 9303113 A MX9303113 A MX 9303113A MX 9303113 A MX9303113 A MX 9303113A MX 9303113 A MX9303113 A MX 9303113A MX 9303113 A MX9303113 A MX 9303113A
Authority
MX
Mexico
Prior art keywords
launches
compound
lance
piece
small diameter
Prior art date
Application number
MX9303113A
Other languages
English (en)
Inventor
Arthur Wellington Francis Jr
Hisashi Kobayashi
Geoffrey Bruce Tuson
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of MX9303113A publication Critical patent/MX9303113A/es

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
    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/09—Slide fastener

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Nozzles (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Un sistema de lanza e inyección de gas, en donde la lanza comprende un tubo metálico de suministro y una boquilla de dos piezas, de diámetro pequeño, que comprende una pieza posterior y una pieza frontal de material cerámico.
MX9303113A 1992-05-27 1993-05-26 Lanza compuesta. MX9303113A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/888,506 US5266025A (en) 1992-05-27 1992-05-27 Composite lance

Publications (1)

Publication Number Publication Date
MX9303113A true MX9303113A (es) 1994-01-31

Family

ID=25393300

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303113A MX9303113A (es) 1992-05-27 1993-05-26 Lanza compuesta.

Country Status (10)

Country Link
US (1) US5266025A (es)
EP (1) EP0571984B1 (es)
JP (1) JPH0634112A (es)
KR (1) KR0178058B1 (es)
CN (1) CN1043681C (es)
BR (1) BR9302053A (es)
CA (1) CA2097006C (es)
DE (1) DE69308382T2 (es)
ES (1) ES2098589T3 (es)
MX (1) MX9303113A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490775A (en) * 1993-11-08 1996-02-13 Combustion Tec, Inc. Forward injection oxy-fuel burner
US5575636A (en) * 1994-06-21 1996-11-19 Praxair Technology, Inc. Porous non-fouling nozzle
US5597298A (en) * 1994-12-13 1997-01-28 Praxair Technology, Inc. Laminar flow burner
US5580237A (en) * 1995-03-09 1996-12-03 Praxair Technology, Inc. Oxidant lancing nozzle
US5582515A (en) * 1995-05-04 1996-12-10 Foster Wheeler Energy Corporation Acoustically pulsating burner with integral adjustable Sondhauss thermoacoustic elements
US5839890A (en) * 1996-09-19 1998-11-24 Praxair Technology, Inc. Condensation free nozzle
US5931654A (en) * 1997-06-30 1999-08-03 Praxair Technology, Inc. Recessed furnace lance purge gas system
US5954498A (en) * 1998-02-26 1999-09-21 American Air Liquide, Inc. Oxidizing oxygen-fuel burner firing for reducing NOx emissions from high temperature furnaces
FR2779806B1 (fr) * 1998-06-15 2000-07-21 Air Liquide Bruleur a injecteur perfectionne et procede de fabrication de cet injecteur
EP0987492B1 (en) * 1998-09-15 2003-05-28 Haldor Topsoe A/S Process for the combustion of hydrocarbon fuel in a burner
US6126438A (en) * 1999-06-23 2000-10-03 American Air Liquide Preheated fuel and oxidant combustion burner
DE10045322C2 (de) * 2000-09-12 2002-07-18 Messer Griesheim Gmbh Zerstäubungsbrenner für die thermische Spaltung von schwefelhaltigem Reststoff
US20020127505A1 (en) * 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
FR2822940A1 (fr) * 2001-08-10 2002-10-04 Air Liquide Procede, lance et tuyere d'injection d'oxygene radialement dans un four
ES2601702T3 (es) * 2002-05-15 2017-02-16 Praxair Technology, Inc. Combustión con reducido carbono en la ceniza
AU2003237815B2 (en) * 2002-05-15 2008-07-17 Praxair Technology, Inc. Low nox combustion
JP2004075438A (ja) * 2002-08-14 2004-03-11 Toyo Eng Corp 改質器
US7270321B2 (en) * 2002-11-06 2007-09-18 Lord Corporation Fluid-elastomeric damper assembly including internal pumping mechanism
US6758466B2 (en) * 2002-11-06 2004-07-06 Lord Corporation Fluid-elastomeric damper assembly including internal pumping mechanism
US8127574B2 (en) * 2008-06-24 2012-03-06 Linde Aktiengesellschaft Method for producing mineral wool
CN101857356B (zh) 2009-04-07 2014-03-26 尼普洛株式会社 用于生产医用玻璃容器的方法和用于医用玻璃容器的内表面处理的燃烧器
JP5375286B2 (ja) * 2009-04-07 2013-12-25 ニプロ株式会社 医療用ガラス容器の製造方法
EP2703339A1 (en) * 2012-09-04 2014-03-05 Casale Chemicals S.A. Burner for the production of synthesis gas
KR102625800B1 (ko) * 2023-10-04 2024-01-15 현대제철 주식회사 용해로용 랜스 및 이를 포함하는 용해로

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2138998A (en) * 1936-06-24 1938-12-06 John P Brosius Burner unit
DE809662C (de) * 1949-04-26 1951-08-02 Unitherm Oesterr Ges F Univers Industrie-Gasbrenner
DE800001C (de) * 1949-06-14 1950-07-21 Linde Eismasch Ag Duese zum Aufblasen von Sauerstoff auf ein Metallbad
US2862545A (en) * 1954-03-29 1958-12-02 United Carbon Company Inc Injector
US2992459A (en) * 1958-12-29 1961-07-18 Eclipse Fuel Eng Co Draft compensating burner system
DE1551805A1 (de) * 1967-04-22 1970-03-26 Koppers Wistra Ofenbau Gmbh Brenner fuer Waermebehandlungsoefen
FR2098642A5 (en) * 1970-07-22 1972-03-10 Penzen Kompressohny Cupola burner - with modified flame radiance
US4105395A (en) * 1976-11-19 1978-08-08 John Zink Company Regenerative tile structure for fuel burners
DE3144574A1 (de) * 1981-11-10 1983-05-19 Emil 4005 Meerbusch Büker "brennerdueseneinheit zur verbrennung eines gas-luft-gemisches"
US4717334A (en) * 1982-11-24 1988-01-05 Gte Products Corporation Ceramic burner having high turndown ratio
DE3463836D1 (en) * 1983-04-13 1987-06-25 Bbc Brown Boveri & Cie Fuel injector for the combustion chamber of a gas turbine
DE3316323A1 (de) * 1983-05-04 1984-11-08 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Brenner, insbesondere gasbrenner fuer industrielle feuerungsanlagen, sowie brennerkopf hierfuer
JPS61190212A (ja) * 1985-02-20 1986-08-23 Toshiba Corp ト−チ
US4738614A (en) * 1986-07-25 1988-04-19 Union Carbide Corporation Atomizer for post-mixed burner
US4693680A (en) * 1986-08-14 1987-09-15 Union Carbide Corporation Flame stabilized post-mixed burner
JPS63180008A (ja) * 1987-01-20 1988-07-25 Mitsubishi Metal Corp 溶融金属保温用バ−ナ−
US4859173A (en) * 1987-09-28 1989-08-22 Exxon Research And Engineering Company Low BTU gas staged air burner for forced-draft service
US4907961A (en) * 1988-05-05 1990-03-13 Union Carbide Corporation Oxygen jet burner and combustion method
US4878829A (en) * 1988-05-05 1989-11-07 Union Carbide Corporation Fuel jet burner and combustion method
JPH01169925U (es) * 1988-05-09 1989-11-30
US4892475A (en) * 1988-12-08 1990-01-09 Union Carbide Corporation Ignition system and method for post-mixed burner
US4969814A (en) * 1989-05-08 1990-11-13 Union Carbide Corporation Multiple oxidant jet combustion method and apparatus
US4946382A (en) * 1989-05-23 1990-08-07 Union Carbide Corporation Method for combusting fuel containing bound nitrogen
US5110285A (en) * 1990-12-17 1992-05-05 Union Carbide Industrial Gases Technology Corporation Fluidic burner
US5100313A (en) * 1991-02-05 1992-03-31 Union Carbide Industrial Gases Technology Corporation Coherent jet combustion
US5076779A (en) * 1991-04-12 1991-12-31 Union Carbide Industrial Gases Technology Corporation Segregated zoning combustion
US5490775A (en) * 1993-11-08 1996-02-13 Combustion Tec, Inc. Forward injection oxy-fuel burner

Also Published As

Publication number Publication date
CA2097006C (en) 1997-10-14
CN1043681C (zh) 1999-06-16
JPH0634112A (ja) 1994-02-08
DE69308382D1 (de) 1997-04-10
BR9302053A (pt) 1993-11-30
CN1080042A (zh) 1993-12-29
EP0571984A1 (en) 1993-12-01
KR0178058B1 (ko) 1999-02-18
ES2098589T3 (es) 1997-05-01
KR930023475A (ko) 1993-12-18
US5266025A (en) 1993-11-30
EP0571984B1 (en) 1997-03-05
DE69308382T2 (de) 1997-07-24
CA2097006A1 (en) 1993-11-28

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal