SE518816C2 - Förfarande för avgasrening jämte gasbrännare - Google Patents

Förfarande för avgasrening jämte gasbrännare

Info

Publication number
SE518816C2
SE518816C2 SE9800473A SE9800473A SE518816C2 SE 518816 C2 SE518816 C2 SE 518816C2 SE 9800473 A SE9800473 A SE 9800473A SE 9800473 A SE9800473 A SE 9800473A SE 518816 C2 SE518816 C2 SE 518816C2
Authority
SE
Sweden
Prior art keywords
catalyst
content
nox
value
catalysts
Prior art date
Application number
SE9800473A
Other languages
English (en)
Swedish (sv)
Other versions
SE9800473D0 (sv
SE9800473L (sv
Inventor
Nils Lindskog
Original Assignee
Kanthal Ab
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
Priority claimed from SE9703819A external-priority patent/SE9703819D0/xx
Publication of SE9800473D0 publication Critical patent/SE9800473D0/xx
Priority to SE9800473A priority Critical patent/SE518816C2/sv
Application filed by Kanthal Ab filed Critical Kanthal Ab
Priority to EP98948008A priority patent/EP1024884B1/de
Priority to DE69831587T priority patent/DE69831587T2/de
Priority to AT98948008T priority patent/ATE304403T1/de
Priority to US09/529,858 priority patent/US6425754B1/en
Priority to PCT/SE1998/001732 priority patent/WO1999020375A1/en
Priority to JP2000516760A priority patent/JP2001520110A/ja
Priority to AU94673/98A priority patent/AU738681B2/en
Publication of SE9800473L publication Critical patent/SE9800473L/xx
Publication of SE518816C2 publication Critical patent/SE518816C2/sv

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 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • B01D53/8656—Successive elimination of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8696—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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 
    • F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
    • F23C13/08—Apparatus in which combustion takes place in the presence of catalytic material characterised by the catalytic material
    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/204—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1021—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1023—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • 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
    • F23C2201/40—Intermediate treatments between stages
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Chimneys And Flues (AREA)
SE9800473A 1997-10-20 1998-02-18 Förfarande för avgasrening jämte gasbrännare SE518816C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9800473A SE518816C2 (sv) 1997-10-20 1998-02-18 Förfarande för avgasrening jämte gasbrännare
AU94673/98A AU738681B2 (en) 1997-10-20 1998-09-29 A method of purifying waste gases, and a gas burner
EP98948008A EP1024884B1 (de) 1997-10-20 1998-09-29 Verfahren zur reinigung von abgasen und gasbrenner
JP2000516760A JP2001520110A (ja) 1997-10-20 1998-09-29 廃棄ガス精製法及びガスバーナー
DE69831587T DE69831587T2 (de) 1997-10-20 1998-09-29 Verfahren zur reinigung von abgasen und gasbrenner
AT98948008T ATE304403T1 (de) 1997-10-20 1998-09-29 Verfahren zur reinigung von abgasen und gasbrenner
US09/529,858 US6425754B1 (en) 1997-10-20 1998-09-29 Method of purifying waste gases, and a gas burner
PCT/SE1998/001732 WO1999020375A1 (en) 1997-10-20 1998-09-29 A method of purifying waste gases, and a gas burner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703819A SE9703819D0 (sv) 1997-10-20 1997-10-20 Förfarande för avgasrening jämte gasbrännare
SE9800473A SE518816C2 (sv) 1997-10-20 1998-02-18 Förfarande för avgasrening jämte gasbrännare

Publications (3)

Publication Number Publication Date
SE9800473D0 SE9800473D0 (sv) 1998-02-18
SE9800473L SE9800473L (sv) 1999-04-21
SE518816C2 true SE518816C2 (sv) 2002-11-26

Family

ID=26663105

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800473A SE518816C2 (sv) 1997-10-20 1998-02-18 Förfarande för avgasrening jämte gasbrännare

Country Status (8)

Country Link
US (1) US6425754B1 (de)
EP (1) EP1024884B1 (de)
JP (1) JP2001520110A (de)
AT (1) ATE304403T1 (de)
AU (1) AU738681B2 (de)
DE (1) DE69831587T2 (de)
SE (1) SE518816C2 (de)
WO (1) WO1999020375A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1802914A4 (de) * 2004-10-22 2012-01-04 Sandvik Intellectual Property Verfahren zur verbrennung mit hilfe von brennern in industrieöfen und brenner dafür

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518794C2 (sv) 2000-04-19 2002-11-19 Sandvik Ab Förfarande för att styra halten kväveoxider, kolväten och kolmonoxid vid avgasrening
SE518704C2 (sv) * 2001-03-19 2002-11-05 Sandvik Ab Brännare anordnad med blandningskammare för bränsle och luft
SE0100948L (sv) * 2001-03-19 2002-09-20 Sandvik Ab Brännare för gas
US6699032B2 (en) * 2002-02-26 2004-03-02 General Motors Corporation Catalytic combustion of storage tank off-gases
AT412236B (de) * 2003-07-02 2004-11-25 Ebner Peter Dipl Ing Verfahren zum erwärmen eines behandlungsofens für glühgut
WO2005026675A2 (en) * 2003-09-05 2005-03-24 Catalytica Energy Systems, Inc. Catalyst module overheating detection and methods of response
US7488460B2 (en) * 2004-01-05 2009-02-10 Innovative Engineering Solutions, Inc. Combined chemical agent and dynamic oxidation treatment of hazardous gas
US7534399B2 (en) * 2004-03-10 2009-05-19 Innovative Engineering Solutions, Inc. Hazardous gas abatement system using electrical heater and water scrubber
WO2006023896A2 (en) * 2004-08-23 2006-03-02 Miller Ryan J Multiple console video gaming system and method
EP2037170A1 (de) * 2006-07-04 2009-03-18 Miura Co., Ltd. Kessel
US8113822B2 (en) 2006-07-04 2012-02-14 Miura Co., Ltd. Combustion method and combustion apparatus
EP2037169A1 (de) 2006-07-04 2009-03-18 Miura Co., Ltd. Verfahren zur behandlung von stickoxid enthaltendem gas
US8381715B2 (en) * 2006-11-17 2013-02-26 John Vancak Radiant tube heater assembly
CN101542201B (zh) * 2007-04-16 2012-08-29 三浦工业株式会社 燃烧方法和燃烧装置
US8192693B2 (en) 2008-02-12 2012-06-05 Innovative Engineering Solutions, Inc. Apparatus for dynamic oxidation of process gas
CA2691409C (en) * 2009-01-31 2018-07-03 Landy Vent Uk Limited Combustion apparatus
JP2012052750A (ja) * 2010-09-02 2012-03-15 Miura Co Ltd 燃焼ガス浄化方法及び燃焼装置
WO2014154931A1 (en) * 2013-03-27 2014-10-02 Oilon Oy Method and apparatus for burning hydrocarbons and other liquids and gases
JP6521908B2 (ja) * 2016-07-04 2019-05-29 中外炉工業株式会社 工業炉
US20180356106A1 (en) * 2017-06-09 2018-12-13 Trane International Inc. Heat Exchanger Elevated Temperature Protection Sleeve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375949A (en) * 1978-10-03 1983-03-08 Exxon Research And Engineering Co. Method of at least partially burning a hydrocarbon and/or carbonaceous fuel
US4459126A (en) * 1982-05-24 1984-07-10 United States Of America As Represented By The Administrator Of The Environmental Protection Agency Catalytic combustion process and system with wall heat loss control
DE3337902A1 (de) 1983-10-19 1985-05-09 Werner 7101 Flein Baum Katalysatorbauteil
AU1335792A (en) 1990-11-26 1992-06-25 Catalytica, Inc. Palladium partial combustion catalysts and a process for using them
NL9200281A (nl) * 1992-02-14 1993-09-01 Veg Gasinstituut Nv Werkwijze voor de reductie van stikstof-oxiden tot stikstof.
JP3427581B2 (ja) * 1994-09-13 2003-07-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
EP0716263B1 (de) 1994-12-06 2002-10-09 Matsushita Electric Industrial Co., Ltd. Verbrennungsgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1802914A4 (de) * 2004-10-22 2012-01-04 Sandvik Intellectual Property Verfahren zur verbrennung mit hilfe von brennern in industrieöfen und brenner dafür

Also Published As

Publication number Publication date
EP1024884B1 (de) 2005-09-14
EP1024884A1 (de) 2000-08-09
ATE304403T1 (de) 2005-09-15
WO1999020375A1 (en) 1999-04-29
AU738681B2 (en) 2001-09-27
SE9800473D0 (sv) 1998-02-18
DE69831587T2 (de) 2006-06-22
JP2001520110A (ja) 2001-10-30
AU9467398A (en) 1999-05-10
DE69831587D1 (de) 2005-10-20
US6425754B1 (en) 2002-07-30
SE9800473L (sv) 1999-04-21

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