NO20090374L - Oksygen for a utvide brenner-forbrenningsevne - Google Patents

Oksygen for a utvide brenner-forbrenningsevne

Info

Publication number
NO20090374L
NO20090374L NO20090374A NO20090374A NO20090374L NO 20090374 L NO20090374 L NO 20090374L NO 20090374 A NO20090374 A NO 20090374A NO 20090374 A NO20090374 A NO 20090374A NO 20090374 L NO20090374 L NO 20090374L
Authority
NO
Norway
Prior art keywords
fuel
burner
oxygen
expand
burner combustion
Prior art date
Application number
NO20090374A
Other languages
English (en)
Other versions
NO342259B1 (no
Inventor
Stefan E F Laux
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 NO20090374L publication Critical patent/NO20090374L/no
Publication of NO342259B1 publication Critical patent/NO342259B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • 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)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

En brenner (11) ved hvilken brensel ikke kan bli forbrent med luft som den eneste oksygenkilden for forbenning i en stabil flamme ved brenneren (11) når tilførselsraten for brenselet er for lav, når brenselet blir tilført ved for høyt luft/brensel-masseforhold, når brenslet inneholder en for høy mengde med inert materiale, eller når det spesifikke energiinnholdet i brenselet er for lavt, blir modifisert ved å tilføre oksidant som inneholder mer enn 21 vol-% oksygen inn i bunnen av en flamme ved brenneren (11), hvoretter slik brensler kan bli forbrent i brenneren (11).
NO20090374A 2006-06-27 2009-01-26 Oksygen for å utvide brenner-forbrenningsevne NO342259B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/475,026 US20070298357A1 (en) 2006-06-27 2006-06-27 Oxygen to expand burner combustion capability
PCT/US2007/014447 WO2008002447A2 (en) 2006-06-27 2007-06-21 Oxygen to expand burner combustion capability

Publications (2)

Publication Number Publication Date
NO20090374L true NO20090374L (no) 2009-01-26
NO342259B1 NO342259B1 (no) 2018-04-30

Family

ID=38720637

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090374A NO342259B1 (no) 2006-06-27 2009-01-26 Oksygen for å utvide brenner-forbrenningsevne

Country Status (9)

Country Link
US (5) US20070298357A1 (no)
EP (1) EP2038581B1 (no)
CN (1) CN101479532B (no)
BR (1) BRPI0712772B1 (no)
CA (1) CA2654922C (no)
ES (1) ES2587697T3 (no)
MX (1) MX2008015165A (no)
NO (1) NO342259B1 (no)
WO (1) WO2008002447A2 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518734B2 (en) 2013-01-28 2016-12-13 General Electric Technology Gmbh Fluid distribution and mixing grid for mixing gases
CN104807004B (zh) * 2015-04-15 2017-04-05 华南理工大学 一种煤粉管道粗细煤粉分离燃烧的装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495874A (en) * 1983-05-18 1985-01-29 Air Products And Chemicals, Inc. Combustion of high ash coals
JPS6086312A (ja) * 1983-10-19 1985-05-15 Daido Steel Co Ltd 微粉炭バ−ナ−
DE3643882A1 (de) * 1986-12-22 1988-06-30 Vdo Schindling Kraftstoff-luft-gemischaufbereitungsvorrichtung fuer verbrennungsmotoren
US4934331A (en) * 1988-06-09 1990-06-19 Pommer Fredi A Additional air supply means for an internal combustion engine
US5242296A (en) * 1992-12-08 1993-09-07 Praxair Technology, Inc. Hybrid oxidant combustion method
US5580237A (en) * 1995-03-09 1996-12-03 Praxair Technology, Inc. Oxidant lancing nozzle
EG20966A (en) * 1995-06-06 2000-07-30 Shell Int Research A method for flame stabilization in a process for preparing synthesis gas
US5975886A (en) * 1996-11-25 1999-11-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
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
US6699030B2 (en) * 2001-01-11 2004-03-02 Praxair Technology, Inc. Combustion in a multiburner furnace with selective flow of oxygen
US6699029B2 (en) * 2001-01-11 2004-03-02 Praxair Technology, Inc. Oxygen enhanced switching to combustion of lower rank fuels
DE60232346D1 (de) * 2001-09-07 2009-06-25 Air Prod & Chem Verfahren zur weithin ungestützten verbrennung von petroleumkoks
US6669029B1 (en) * 2001-09-07 2003-12-30 Edge Solutions Mounting bracket for efficiently storing electronic devices
US7484956B2 (en) * 2003-09-16 2009-02-03 Praxair Technology, Inc. Low NOx combustion using cogenerated oxygen and nitrogen streams
US7497682B2 (en) * 2005-01-18 2009-03-03 Praxair Technology, Inc. Method of operating furnace to reduce emissions

Also Published As

Publication number Publication date
CA2654922C (en) 2012-01-24
US9091442B2 (en) 2015-07-28
US20130244188A1 (en) 2013-09-19
EP2038581B1 (en) 2016-06-08
BRPI0712772B1 (pt) 2020-02-04
CN101479532A (zh) 2009-07-08
BRPI0712772A2 (pt) 2012-09-25
US8459986B2 (en) 2013-06-11
EP2038581A2 (en) 2009-03-25
WO2008002447A2 (en) 2008-01-03
US9091441B2 (en) 2015-07-28
US9091440B2 (en) 2015-07-28
CA2654922A1 (en) 2008-01-03
US20110123938A1 (en) 2011-05-26
US20130244189A1 (en) 2013-09-19
MX2008015165A (es) 2008-12-12
ES2587697T3 (es) 2016-10-26
US20130252182A1 (en) 2013-09-26
CN101479532B (zh) 2012-05-30
WO2008002447A3 (en) 2008-03-20
NO342259B1 (no) 2018-04-30
US20070298357A1 (en) 2007-12-27

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