DE69406080D1 - Verfahren und Vorrichtung zur Verbrennung von Sauerstoff-Brennstoff - Google Patents

Verfahren und Vorrichtung zur Verbrennung von Sauerstoff-Brennstoff

Info

Publication number
DE69406080D1
DE69406080D1 DE69406080T DE69406080T DE69406080D1 DE 69406080 D1 DE69406080 D1 DE 69406080D1 DE 69406080 T DE69406080 T DE 69406080T DE 69406080 T DE69406080 T DE 69406080T DE 69406080 D1 DE69406080 D1 DE 69406080D1
Authority
DE
Germany
Prior art keywords
oxygen fuel
burning oxygen
burning
fuel
oxygen
Prior art date
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 - Fee Related
Application number
DE69406080T
Other languages
English (en)
Other versions
DE69406080T2 (de
Inventor
Loo T Yap
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.)
Linde LLC
Original Assignee
BOC Group 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 BOC Group Inc filed Critical BOC Group Inc
Application granted granted Critical
Publication of DE69406080D1 publication Critical patent/DE69406080D1/de
Publication of DE69406080T2 publication Critical patent/DE69406080T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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
    • 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/20—Burner staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2202/00—Fluegas recirculation
    • F23C2202/40—Inducing local whirls around flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M2900/00—Special features of, or arrangements for combustion chambers
    • F23M2900/05021—Wall blocks adapted for burner openings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE69406080T 1993-09-15 1994-08-26 Verfahren und Vorrichtung zur Verbrennung von Sauerstoff-Brennstoff Expired - Fee Related DE69406080T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/121,387 US5454712A (en) 1993-09-15 1993-09-15 Air-oxy-fuel burner method and apparatus

Publications (2)

Publication Number Publication Date
DE69406080D1 true DE69406080D1 (de) 1997-11-13
DE69406080T2 DE69406080T2 (de) 1998-02-05

Family

ID=22396384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406080T Expired - Fee Related DE69406080T2 (de) 1993-09-15 1994-08-26 Verfahren und Vorrichtung zur Verbrennung von Sauerstoff-Brennstoff

Country Status (9)

Country Link
US (1) US5454712A (de)
EP (1) EP0644374B1 (de)
JP (1) JPH07151306A (de)
CN (1) CN1051609C (de)
AU (1) AU684296B2 (de)
CA (1) CA2129916C (de)
DE (1) DE69406080T2 (de)
TW (1) TW266256B (de)
ZA (1) ZA946332B (de)

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US7168269B2 (en) * 1999-08-16 2007-01-30 The Boc Group, Inc. Gas injection for glass melting furnace to reduce refractory degradation
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US6699029B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
US6699031B2 (en) 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
US6702569B2 (en) 2001-01-11 2004-03-09 Praxair Technology, Inc. Enhancing SNCR-aided combustion with oxygen addition
US20020127505A1 (en) 2001-01-11 2002-09-12 Hisashi Kobayashi Oxygen enhanced low nox combustion
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US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
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US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
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Also Published As

Publication number Publication date
ZA946332B (en) 1995-06-27
DE69406080T2 (de) 1998-02-05
CA2129916A1 (en) 1995-03-16
JPH07151306A (ja) 1995-06-13
CN1051609C (zh) 2000-04-19
CA2129916C (en) 1998-12-08
AU684296B2 (en) 1997-12-11
EP0644374B1 (de) 1997-10-08
EP0644374A2 (de) 1995-03-22
AU7295994A (en) 1995-03-30
CN1108372A (zh) 1995-09-13
US5454712A (en) 1995-10-03
TW266256B (de) 1995-12-21
EP0644374A3 (de) 1995-09-06

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