DE3165935D1 - Oxygen aspirator burner and process for firing a furnace with an oxygen-enriched oxidant gas - Google Patents

Oxygen aspirator burner and process for firing a furnace with an oxygen-enriched oxidant gas

Info

Publication number
DE3165935D1
DE3165935D1 DE8181400569T DE3165935T DE3165935D1 DE 3165935 D1 DE3165935 D1 DE 3165935D1 DE 8181400569 T DE8181400569 T DE 8181400569T DE 3165935 T DE3165935 T DE 3165935T DE 3165935 D1 DE3165935 D1 DE 3165935D1
Authority
DE
Germany
Prior art keywords
oxygen
furnace
firing
oxidant gas
enriched
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
Application number
DE8181400569T
Other languages
English (en)
Inventor
John Erling Anderson
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22483512&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3165935(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3165935D1 publication Critical patent/DE3165935D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07005—Injecting pure oxygen or oxygen enriched air
    • 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
    • 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
DE8181400569T 1980-04-10 1981-04-09 Oxygen aspirator burner and process for firing a furnace with an oxygen-enriched oxidant gas Expired DE3165935D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/138,759 US4378205A (en) 1980-04-10 1980-04-10 Oxygen aspirator burner and process for firing a furnace

Publications (1)

Publication Number Publication Date
DE3165935D1 true DE3165935D1 (en) 1984-10-18

Family

ID=22483512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400569T Expired DE3165935D1 (en) 1980-04-10 1981-04-09 Oxygen aspirator burner and process for firing a furnace with an oxygen-enriched oxidant gas

Country Status (23)

Country Link
US (1) US4378205A (de)
EP (1) EP0038257B2 (de)
JP (1) JPS56157706A (de)
KR (2) KR850000949B1 (de)
AT (1) ATE9398T1 (de)
AU (1) AU543281B2 (de)
BR (1) BR8102112A (de)
CA (1) CA1160556A (de)
DD (1) DD158936A5 (de)
DE (1) DE3165935D1 (de)
DK (1) DK161381A (de)
ES (1) ES8205456A1 (de)
GR (1) GR75592B (de)
HU (1) HU190672B (de)
IL (1) IL62568A (de)
MX (1) MX155899A (de)
NO (1) NO155116C (de)
PL (1) PL136277B1 (de)
PT (1) PT72826B (de)
RO (1) RO82948B (de)
SU (1) SU1152532A3 (de)
YU (2) YU43915B (de)
ZA (1) ZA812234B (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408982A (en) * 1982-01-05 1983-10-11 Union Carbide Corporation Process for firing a furnace
US4495874A (en) * 1983-05-18 1985-01-29 Air Products And Chemicals, Inc. Combustion of high ash coals
US4525138A (en) * 1983-10-28 1985-06-25 Union Carbide Corporation Flame signal enhancer for post-mixed burner
US4541798A (en) * 1983-11-07 1985-09-17 Union Carbide Corporation Post-mixed spark-ignited burner
USRE34298E (en) * 1984-08-17 1993-06-29 American Combustion, Inc. Method for waste disposal
US4582479A (en) * 1984-12-31 1986-04-15 The Cadre Corporation Fuel cooled oxy-fuel burner
SE8306722L (sv) * 1985-06-03 1985-06-07 Ssab Svenskt Stal Ab Sett att reglera ett forbrenningsforlopp
US4699586A (en) * 1986-05-16 1987-10-13 Union Carbide Corporation Method for igniting a multiburner furnace
US4690635A (en) * 1986-07-21 1987-09-01 Maxon Corporation High temperature burner assembly
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
US4878829A (en) * 1988-05-05 1989-11-07 Union Carbide Corporation Fuel jet burner and combustion method
US4907961A (en) * 1988-05-05 1990-03-13 Union Carbide Corporation Oxygen jet burner and combustion method
JP2683545B2 (ja) * 1988-05-25 1997-12-03 東京瓦斯 株式会社 炉内燃焼方法
US4863371A (en) * 1988-06-03 1989-09-05 Union Carbide Corporation Low NOx high efficiency combustion process
US5062789A (en) * 1988-06-08 1991-11-05 Gitman Gregory M Aspirating combustion system
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
US4931013A (en) * 1989-07-06 1990-06-05 Mg Industries High-temperature burner
US4988285A (en) * 1989-08-15 1991-01-29 Union Carbide Corporation Reduced Nox combustion method
US4957050A (en) * 1989-09-05 1990-09-18 Union Carbide Corporation Combustion process having improved temperature distribution
SE464542B (sv) * 1989-11-01 1991-05-06 Aga Ab Saett och anordning foer foerbraenning av foeretraedesvis flytande eller gasformigt fossilt braensle
US5000102A (en) * 1989-12-21 1991-03-19 Union Carbide Industrial Gases Technology Corporation Method for combusting wet waste
DE69105535T2 (de) * 1990-01-30 1995-04-13 Cyclean Inc Trommeltrockner für die Wiederaufbereitung von aufgebrochenem Altasphalt.
EP0463218B1 (de) * 1990-06-29 1994-11-23 Joachim Dr.-Ing. Wünning Verfahren und Vorrichtung zum Verbrennen von Brennstoff in einem Verbrennungsraum
US5022332A (en) * 1990-08-15 1991-06-11 Union Carbide Industrial Gases Technology Corporation Combustion method for improved endothermic dissociation
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
US5213492A (en) * 1991-02-11 1993-05-25 Praxair Technology, Inc. Combustion method for simultaneous control of nitrogen oxides and products of incomplete combustion
EP0663564B1 (de) * 1991-02-11 1998-09-16 Praxair Technology, Inc. Verbrennungsverfahren zum gleichseitigen Regeln von Stickstoffoxiden und Produkten von unvollständiger Verbrennung
US5242295A (en) * 1991-02-11 1993-09-07 Praxair Technology, Inc. Combustion method for simultaneous control of nitrogen oxides and products of incomplete combustion
US5076779A (en) * 1991-04-12 1991-12-31 Union Carbide Industrial Gases Technology Corporation Segregated zoning combustion
DE4134979A1 (de) * 1991-10-23 1993-04-29 Linde Ag Brenner mit reduzierter schadstoffemission
DE4142401C2 (de) * 1991-12-20 1999-01-21 Linde Ag Verfahren zum Betrieb einer auf einem oder mehreren Brennern basierenden Beheizung eines Ofens
US5199866A (en) * 1992-03-30 1993-04-06 Air Products And Chemicals, Inc. Adjustable momentum self-cooled oxy/fuel burner for heating in high temperature environments
US5256058A (en) * 1992-03-30 1993-10-26 Combustion Tec, Inc. Method and apparatus for oxy-fuel heating with lowered NOx in high temperature corrosive environments
US5266024A (en) * 1992-09-28 1993-11-30 Praxair Technology, Inc. Thermal nozzle combustion method
US5242296A (en) * 1992-12-08 1993-09-07 Praxair Technology, Inc. Hybrid oxidant combustion method
US5730591A (en) * 1993-04-12 1998-03-24 North American Manufacturing Company Method and apparatus for aggregate treatment
US5667376A (en) * 1993-04-12 1997-09-16 North American Manufacturing Company Ultra low NOX burner
US5407345A (en) * 1993-04-12 1995-04-18 North American Manufacturing Co. Ultra low NOX burner
US5413476A (en) * 1993-04-13 1995-05-09 Gas Research Institute Reduction of nitrogen oxides in oxygen-enriched combustion processes
US5405082A (en) * 1993-07-06 1995-04-11 Corning Incorporated Oxy/fuel burner with low volume fuel stream projection
CA2131196C (en) * 1993-08-31 1997-11-18 Arthur Wellington Francis Combustion using argon with oxygen
US5439373A (en) * 1993-09-13 1995-08-08 Praxair Technology, Inc. Luminous combustion system
DE4400831A1 (de) * 1994-01-13 1995-07-20 Messer Griesheim Gmbh Verfahren zur Reduzierung von Schadgasemissionen bei der Verbrennung und Brenner dafür
US5387100A (en) * 1994-02-17 1995-02-07 Praxair Technology, Inc. Super off-stoichiometric combustion method
SE9400807D0 (sv) * 1994-03-09 1994-03-09 Aga Ab Behandling av stål
JPH0842813A (ja) * 1994-05-18 1996-02-16 Praxair Technol Inc 炉の操作方法
CA2155173C (en) * 1994-08-10 1999-04-06 Ichiro Nakamachi Regenerative burner, burner system and method of burning
TW278124B (de) * 1994-10-14 1996-06-11 Toyota Motor Co Ltd
US5554022A (en) * 1994-10-14 1996-09-10 Xothermic, Inc. Burner apparatus and method
US5984667A (en) * 1995-07-17 1999-11-16 American Air Liquide, Inc. Combustion process and apparatus therefore containing separate injection of fuel and oxidant streams
DE69632666T2 (de) * 1995-07-17 2005-06-09 L'Air Liquide, S.A. a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Verbrennungsverfahren und Vorrichtung dafür mit getrennter Einspritzung von Brennstoff und Oxydationsmittel
AU5751996A (en) 1996-05-17 1997-12-09 Xothermic, Inc. Burner apparatus and method
US5681162A (en) * 1996-09-23 1997-10-28 Nabors, Jr.; James K. Low pressure atomizer
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
US5813846A (en) * 1997-04-02 1998-09-29 North American Manufacturing Company Low NOx flat flame burner
US6007326A (en) * 1997-08-04 1999-12-28 Praxair Technology, Inc. Low NOx combustion process
US6206686B1 (en) 1998-05-01 2001-03-27 North American Manufacturing Company Integral low NOx injection burner
FR2782780B1 (fr) * 1998-09-02 2000-10-06 Air Liquide Procede de combustion pour bruler un combustible
US20050244764A1 (en) * 2002-07-19 2005-11-03 Frank Haase Process for combustion of a liquid hydrocarbon
AU2003250108A1 (en) * 2002-07-19 2004-02-09 Shell Internationale Research Maatschappij B.V. Use of a blue flame burner
US20050271991A1 (en) * 2002-07-19 2005-12-08 Guenther Ingrid M Process for operating a yellow flame burner
US6638061B1 (en) 2002-08-13 2003-10-28 North American Manufacturing Company Low NOx combustion method and apparatus
US20040175663A1 (en) * 2003-03-06 2004-09-09 M. Shannon Melton Method for combusting fuel in a fired heater
US6910878B2 (en) * 2003-06-19 2005-06-28 Praxair Technology, Inc. Oxy-fuel fired process heaters
DE102004034212A1 (de) * 2004-07-14 2006-02-16 Air Liquide Deutschland Gmbh Brennstoff-Sauerstoff-Brenner und Verfahren zum Betreiben des Brenners
SE528808C2 (sv) * 2004-09-15 2007-02-20 Aga Ab Förfarande vid förbränning, jämte brännare
SE0501840L (sv) * 2005-08-19 2007-02-20 Aga Ab Förfarande jämte för övervakning av en brännare
US20080096146A1 (en) * 2006-10-24 2008-04-24 Xianming Jimmy Li Low NOx staged fuel injection burner for creating plug flow
EP2080952A1 (de) * 2008-01-17 2009-07-22 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Brenner und Verfahren zur abwechselnden Durchführung von Sauerstoffverbrennung und Luftverbrennung
DE102008058420A1 (de) * 2008-11-21 2010-05-27 Air Liquide Deutschland Gmbh Verfahren und Vorrichtung zum Anwärmen eines Bauteils mit einem atmosphärischen Anwärmbrenner
US20100233639A1 (en) * 2009-03-11 2010-09-16 Richardson Andrew P Burner for reducing wall wear in a melter
WO2012064577A2 (en) 2010-11-10 2012-05-18 Praxair Technology, Inc. Oxy-fuel fired boiler with separately fired combustion chamber for superheater and reheater duties
DE102011011207A1 (de) 2011-02-14 2012-08-16 Air Liquide Deutschland Gmbh Brenner zum gleichmäßigen Erwärmen eines langen Ofens
WO2015200346A1 (en) * 2014-06-23 2015-12-30 Air Products And Chemicals, Inc. Solid fuel burner and method of operating
EP2993397A1 (de) * 2014-09-02 2016-03-09 Linde Aktiengesellschaft Brenner mit niedrigem NOx-Austoß
WO2022230004A1 (ja) * 2021-04-26 2022-11-03 株式会社旭製作所 バーナヘッド装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603462A (en) * 1926-10-19 Purnace
US2217518A (en) * 1940-10-08 Combustion regulation
US2458542A (en) * 1944-11-16 1949-01-11 Comb Processes Company Low velocity oil and gas burner
US2515845A (en) * 1946-06-25 1950-07-18 Shell Dev Flame pocket fluid fuel burner
US2800175A (en) * 1949-06-11 1957-07-23 Libbey Owens Ford Glass Co Firing tank furnaces
US3180394A (en) * 1955-04-26 1965-04-27 Bloom Eng Co Inc Gas burner
US2941587A (en) * 1955-07-14 1960-06-21 Pan American Petroleum Corp Combustion chamber burner
US3092166A (en) * 1959-12-15 1963-06-04 Air Reduction Space heating method and apparatus
US3209808A (en) * 1962-04-16 1965-10-05 Bloom Eng Co Inc Soaking pit burner or the like
AT246195B (de) * 1963-03-11 1966-04-12 Ame Cockerill Ougree Soc Brenner für Siemens-Martin-Öfen
US3209811A (en) * 1963-03-28 1965-10-05 Loftus Engineering Corp Combination high velocity burner
GB1215925A (en) 1967-02-03 1970-12-16 Gas Council Fuel gas/oxygen burner
US3781162A (en) * 1972-03-24 1973-12-25 Babcock & Wilcox Co Reducing nox formation by combustion
US3771944A (en) * 1972-08-30 1973-11-13 Bloom Eng Co Inc Adjustable flame burner
DE2303280C2 (de) 1973-01-24 1982-07-29 Robert von Dipl.-Ing. 8032 Gräfelfing Linde Brenner für fließfähige Brennstoffe
US4035137A (en) * 1973-04-26 1977-07-12 Forney Engineering Company Burner unit
US3905751A (en) * 1974-03-21 1975-09-16 Midland Ross Corp Gas burner
JPS587883B2 (ja) * 1974-05-20 1983-02-12 三菱重工業株式会社 ボイラ用燃料燃焼装置
US4050879A (en) * 1974-11-18 1977-09-27 Mitsubishi Jukogyo Kabushiki Kaisha Fuel combustion apparatus
US4014639A (en) * 1975-04-10 1977-03-29 Minnesota Mining And Manufacturing Company Recirculating vortex burner
US4023921A (en) * 1975-11-24 1977-05-17 Electric Power Research Institute Oil burner for NOx emission control
US4181491A (en) * 1976-09-22 1980-01-01 Bloom Engineering Company, Inc. Method and apparatus for heating a furnace chamber
US4162890A (en) * 1977-05-02 1979-07-31 Bloom Engineering Company, Inc. Combustion apparatus
CH637749A5 (de) 1978-04-19 1983-08-15 Fred Aerne Verfahren zur verbrennung des brennoeles in einem oelbrenner und oelbrenner zur ausfuehrung desselben.
JPS5819929B2 (ja) * 1978-07-11 1983-04-20 新日本製鐵株式会社 低ＮＯ↓ｘバ−ナ−

Also Published As

Publication number Publication date
DK161381A (da) 1981-10-11
DD158936A5 (de) 1983-02-09
IL62568A (en) 1985-11-29
NO155116B (no) 1986-11-03
JPS56157706A (en) 1981-12-05
YU43555B (en) 1989-08-31
JPS6214048B2 (de) 1987-03-31
NO811218L (no) 1981-10-12
CA1160556A (en) 1984-01-17
ES501168A0 (es) 1982-06-01
NO155116C (no) 1987-02-11
KR830005367A (ko) 1983-08-13
BR8102112A (pt) 1981-10-13
EP0038257B1 (de) 1984-09-12
YU91581A (en) 1984-10-31
ATE9398T1 (de) 1984-09-15
KR850000949B1 (ko) 1985-06-29
MX155899A (es) 1988-05-20
RO82948A (ro) 1984-01-14
AU543281B2 (en) 1985-04-18
GR75592B (de) 1984-08-01
SU1152532A3 (en) 1985-04-23
KR850003312A (ko) 1985-06-13
YU43915B (en) 1989-12-31
EP0038257B2 (de) 1991-05-22
IL62568A0 (en) 1981-06-29
PT72826B (en) 1982-03-29
HU190672B (en) 1986-10-28
PT72826A (en) 1981-05-01
KR850000951B1 (ko) 1985-06-29
PL230562A1 (de) 1982-01-04
ZA812234B (en) 1982-04-28
ES8205456A1 (es) 1982-06-01
RO82948B (ro) 1984-01-30
EP0038257A1 (de) 1981-10-21
AU6934181A (en) 1981-10-15
PL136277B1 (en) 1986-02-28
YU213883A (en) 1986-06-30
US4378205A (en) 1983-03-29

Similar Documents

Publication Publication Date Title
DE3165935D1 (en) Oxygen aspirator burner and process for firing a furnace with an oxygen-enriched oxidant gas
SE8605015L (sv) Sett att senka en brennares flamtemperatur och brennare derfor
MX171950B (es) Metodo y aparato de combustion de retropropulsion con oxidante multiple
JPS5661509A (en) Partial burning method of solid fuel and burner for executing thereof
SE8103401L (sv) Apparat och forfarande for recirkulation av forbrenningsgas i en panna for fasta brenslen
JPS6438523A (en) Turbulence premixing burner for reducing nox by reduction combustion
JPS56100221A (en) Method and device for nitrogen oxide controlling combustion in incinerator
EP0309950A3 (en) Atmospheric gas burner
KR920018231A (ko) 그을음발생용 버너 및 그것을 사용한 그을음을 부착시키는 로
JPS5562118A (en) Preheating method for degassing vessel
ATE233391T1 (de) Verringerung des nox-gehaltes
JPS57144448A (en) Confirming method for operation of dust collector of blast furnace gas
JPS5760107A (en) Burner
GB1461309A (en) Burner means for mrnaces burner means for furnaces
JPS5737620A (en) Burning apparatus
JPS5543365A (en) Oxygen lack detecting pilot burner
JPS5790509A (en) Combustion device
GB718786A (en) Improvement in flame heating of molten metal in moulds to reduce shrinkage cavities
GB1010592A (en) Improvements in or relating to furnace heating systems

Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee