DE3750750D1 - Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen. - Google Patents

Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen.

Info

Publication number
DE3750750D1
DE3750750D1 DE3750750T DE3750750T DE3750750D1 DE 3750750 D1 DE3750750 D1 DE 3750750D1 DE 3750750 T DE3750750 T DE 3750750T DE 3750750 T DE3750750 T DE 3750750T DE 3750750 D1 DE3750750 D1 DE 3750750D1
Authority
DE
Germany
Prior art keywords
reduction
flue gases
pollutant emissions
firing systems
coal firing
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
DE3750750T
Other languages
English (en)
Other versions
DE3750750T2 (de
Inventor
John B Doyle
Ed A Pirsh
William Downs
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of DE3750750D1 publication Critical patent/DE3750750D1/de
Application granted granted Critical
Publication of DE3750750T2 publication Critical patent/DE3750750T2/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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8637—Simultaneously removing sulfur oxides and nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE3750750T 1986-11-19 1987-09-07 Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen. Expired - Fee Related DE3750750T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/932,754 US4793981A (en) 1986-11-19 1986-11-19 Integrated injection and bag filter house system for SOx -NOx -particulate control with reagent/catalyst regeneration

Publications (2)

Publication Number Publication Date
DE3750750D1 true DE3750750D1 (de) 1994-12-15
DE3750750T2 DE3750750T2 (de) 1995-03-16

Family

ID=25462859

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8787307884A Expired - Fee Related DE3780411D1 (de) 1986-11-19 1987-09-07 Verringerung der schadstoffemission in rauchgasen von kohlefeuerungen.
DE3750750T Expired - Fee Related DE3750750T2 (de) 1986-11-19 1987-09-07 Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen.
DE3780411T Expired - Lifetime DE3780411T4 (de) 1986-11-19 1987-09-07 Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8787307884A Expired - Fee Related DE3780411D1 (de) 1986-11-19 1987-09-07 Verringerung der schadstoffemission in rauchgasen von kohlefeuerungen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3780411T Expired - Lifetime DE3780411T4 (de) 1986-11-19 1987-09-07 Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen.

Country Status (9)

Country Link
US (1) US4793981A (de)
EP (2) EP0468540B1 (de)
JP (1) JPS63130125A (de)
CN (1) CN1010280B (de)
CA (1) CA1273474A (de)
DE (3) DE3780411D1 (de)
DK (1) DK605787A (de)
ES (2) ES2033317T3 (de)
NO (1) NO168233C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140865A (zh) * 2019-11-27 2020-05-12 上海交通大学 一种适于电站锅炉用的复合还原型低NOx排放装置

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122352A (en) * 1988-03-08 1992-06-16 Johnson Arthur F Heat exchanger and pollutant removal system
US5198201A (en) * 1988-03-08 1993-03-30 Johnson Arthur F Removal of sulphur and nitrogen oxides from flue gases
FR2632874A1 (fr) * 1988-06-20 1989-12-22 Rhone Poulenc Chimie Nouveau catalyseur pouvant etre employe dans un procede de reduction selective des oxydes d'azote
US5585081A (en) * 1988-07-25 1996-12-17 The Babcock & Wilcox Company SOx, NOx and particulate removal system
US4925633A (en) * 1988-07-25 1990-05-15 The Babcock & Wilcox Company Combined catalytic baghouse and heat pipe air heater
SE464688B (sv) * 1989-02-27 1991-06-03 Eka Nobel Ab Katalysator foer reducering av kvaeveoxider samt anvaendning daerav
US5017349A (en) * 1989-03-21 1991-05-21 The University Of Tennessee Research Corporation Method for desulfurization of flue gases
SE466991B (sv) * 1989-08-07 1992-05-11 Abb Carbon Ab Foerfarande foer reducering av emission av nox vid foerbraenning
SE468273B (sv) * 1990-02-07 1992-12-07 Eka Nobel Ab Foerfarande och anordning foer kemisk och/eller fysikalisk behandling av ett fluidum
US5165903A (en) * 1990-04-16 1992-11-24 Public Service Company Of Colorado Integrated process and apparatus for control of pollutants in coal-fired boilers
US5401480A (en) * 1990-08-14 1995-03-28 Energy Conservation Partnership Ltd. Removal of sulfur and nitrogen oxides from flue gases
US5273727A (en) * 1991-07-16 1993-12-28 Energy Conservation Partnership, Ltd. Flue gas purification and production of dry ammonium bisulfites and bisulfates
US5230870A (en) * 1992-05-26 1993-07-27 Johnson Arthur F Method for converting noxious pollutants from flue gas into merchantable by-products
EP0504476B1 (de) * 1991-03-21 1997-02-19 General Electric Environmental Services, Inc. Regenerationsverfahren und Vorrichtung zur simultanen Entfernung von Teilchen und Schwefel- und Stickoxiden aus einem Gasstrom
US5202101A (en) * 1991-03-21 1993-04-13 General Electric Environmental Services Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream
US5384106A (en) * 1991-07-16 1995-01-24 Energy Conservation Partnership Ltd. Method for removing pollutants from a gas stream using a fractional condensing heat exchanger
US5378443A (en) * 1992-01-03 1995-01-03 A. Ahlstrom Corporation Method for reducing emissions when burning nitrogen containing fuels
USH1539H (en) * 1993-11-12 1996-06-04 Shell Oil Company Method of reducing hydrogen chloride in synthesis gas
US5785936A (en) * 1994-12-02 1998-07-28 Northeastern University Simultaneous control of SO2, NOx, HCl, and particulates by in-furnace high-temperature sorbent injection and particulate removal
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
US5795548A (en) * 1996-03-08 1998-08-18 Mcdermott Technology, Inc. Flue gas desulfurization method and apparatus
US6001152A (en) * 1997-05-29 1999-12-14 Sinha; Rabindra K. Flue gas conditioning for the removal of particulates, hazardous substances, NOx, and SOx
US6267802B1 (en) 1999-06-17 2001-07-31 Ada Environmental Solutions, Llc Composition apparatus and method for flue gas conditioning
FR2800631B1 (fr) * 1999-11-10 2002-05-24 Inst Francais Du Petrole Materiau ilmenite pour l'elimination des oxydes d'azote
AT409344B (de) * 2000-12-11 2002-07-25 Porzellanfabrik Frauenthal Gmb Verfahren zur katalytischen behandlung von rauchgasen, insbesondere stickoxiden, kohlenwasserstoffen wie auch dioxine und furane
FR2833189B1 (fr) * 2001-12-07 2004-01-23 Inst Francais Du Petrole Procede et installation de traitement de gaz issus de la decomposition par effet thermique d'une charge solide
US6797035B2 (en) 2002-08-30 2004-09-28 Ada Environmental Solutions, Llc Oxidizing additives for control of particulate emissions
US7263934B2 (en) * 2003-02-24 2007-09-04 Harris Contracting Company Methods for generating energy using agricultural biofuel
US20050011413A1 (en) * 2003-07-18 2005-01-20 Roos Joseph W. Lowering the amount of carbon in fly ash from burning coal by a manganese additive to the coal
US20050016057A1 (en) * 2003-07-21 2005-01-27 Factor Stephen A. Simultaneous reduction in NOx and carbon in ash from using manganese in coal burners
US7229597B2 (en) 2003-08-05 2007-06-12 Basfd Catalysts Llc Catalyzed SCR filter and emission treatment system
US20060130653A1 (en) * 2004-02-20 2006-06-22 Balingit Ronald F Smoke collector for diesel engines
US20050214189A1 (en) * 2004-03-29 2005-09-29 Balingit Ronald F Dry scrubber/collector
CN100377762C (zh) * 2005-01-13 2008-04-02 辽宁省燃烧工程技术中心 一种燃煤电站烟气脱除氮氧化物的方法及专用***
DE102006053485A1 (de) * 2006-11-14 2008-05-15 Robert Bosch Gmbh Verfahren zum Betreiben eines Reagenzmittel-Dosierventils und Vorrichtung zur Durchführung des Verfahrens
US7563423B2 (en) * 2006-12-22 2009-07-21 Alstom Technology Ltd Method and apparatus for catalyst regeneration
WO2008156553A1 (en) * 2007-06-14 2008-12-24 Eastman Kodak Company Active matrix display device
JP5118474B2 (ja) * 2007-12-26 2013-01-16 三菱重工業株式会社 排ガス処理装置
US20100263577A1 (en) * 2009-04-21 2010-10-21 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
US8695516B2 (en) * 2009-04-21 2014-04-15 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
US7931881B2 (en) * 2009-09-25 2011-04-26 Babcock Power Environmental Inc. Integrated boiler and air pollution control systems
DE102010054704A1 (de) 2010-12-16 2012-06-21 Wabco Gmbh Druckluftversorgungsanlage und pneumatisches System
CN102580396B (zh) * 2012-02-07 2014-04-09 中国石油化工股份有限公司 一种浆态床f-t合成工艺中固体催化剂和浆液的分离方法
CA2880539C (en) * 2012-07-31 2018-09-11 Suncoke Technology And Development Llc Methods for handling coal processing emissions and associated systems and devices
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
US9359554B2 (en) 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
EP2938701B1 (de) 2012-12-28 2019-12-18 SunCoke Technology and Development LLC Abluftkamindeckel sowie entsprechende verfahren
US9476547B2 (en) 2012-12-28 2016-10-25 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
WO2014105063A1 (en) 2012-12-28 2014-07-03 Suncoke Technology And Development Llc. Systems and methods for maintaining a hot car in a coke plant
EP2938426A4 (de) 2012-12-28 2016-08-10 Suncoke Technology & Dev Llc Systeme und verfahren zur entfernung von quecksilber aus emissionen
US10047295B2 (en) 2012-12-28 2018-08-14 Suncoke Technology And Development Llc Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods
US9238778B2 (en) 2012-12-28 2016-01-19 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
EP2961516A4 (de) * 2013-02-27 2016-09-21 Fuel Tech Inc Verfahren, vorrichtungen, zusammensetzungen und systeme zur reduzierung von emissionen von hci und/oder schwefeloxiden
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
CN112251246B (zh) 2013-12-31 2022-05-17 太阳焦炭科技和发展有限责任公司 用于焦炉脱碳的方法及相关***和装置
UA123141C2 (uk) 2014-06-30 2021-02-24 Санкоук Текнолоджі Енд Дівелепмент Ллк Горизонтальні коксові печі з рекуперацією тепла, що мають монолітні склепіння
RU2644467C1 (ru) 2014-08-28 2018-02-12 САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи Способ и система оптимизации работы и производительности коксохимического завода
RU2702546C2 (ru) 2014-09-15 2019-10-08 САНКОУК ТЕКНОЛОДЖИ ЭНД ДИВЕЛОПМЕНТ ЭлЭлСи Коксовые печи, имеющие конструкцию из монолитных компонентов
CN104307533B (zh) * 2014-10-14 2017-12-22 东南大学 天然菱铁矿石在制备scr脱硝催化剂中的应用
BR112017014186A2 (pt) 2014-12-31 2018-01-09 Suncoke Tech & Development Llc leitos multimodais de material de coque
EP3240862A4 (de) 2015-01-02 2018-06-20 Suncoke Technology and Development LLC Automatisierung und optimierung einer integrierten verkokungsanlage unter verwendung von erweiterten steuerungs- und optimierungstechniken
US11060032B2 (en) 2015-01-02 2021-07-13 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
CN105268309A (zh) * 2015-12-04 2016-01-27 杭州杭联热电有限公司 一种半干法脉冲等离子体烟气净化***
WO2017117282A1 (en) 2015-12-28 2017-07-06 Suncoke Technology And Development Llc Method and system for dynamically charging a coke oven
BR112018074924A2 (pt) 2016-06-03 2019-03-12 Suncoke Technology And Development Llc métodos e sistemas para gerar automaticamente uma ação corretiva em uma instalação industrial
TW201838708A (zh) * 2017-03-02 2018-11-01 丹麥商托普索公司 用於移除來自工廠的廢氣所含有的硫氧化物和氮氧化物的方法
TW201838707A (zh) * 2017-03-02 2018-11-01 丹麥商托普索公司 用於移除來自工廠的廢氣所含有的硫氧化物和氮氧化物的方法
US10851306B2 (en) 2017-05-23 2020-12-01 Suncoke Technology And Development Llc System and method for repairing a coke oven
WO2020140074A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Improved oven uptakes
BR112021012766B1 (pt) 2018-12-28 2023-10-31 Suncoke Technology And Development Llc Descarbonização de fornos de coque e sistemas e métodos associados
CA3125340C (en) 2018-12-28 2022-04-26 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
US11365355B2 (en) 2018-12-28 2022-06-21 Suncoke Technology And Development Llc Systems and methods for treating a surface of a coke plant
CA3125337C (en) 2018-12-28 2022-06-21 Suncoke Technology And Development Llc Particulate detection for industrial facilities, and associated systems and methods
US11261381B2 (en) 2018-12-28 2022-03-01 Suncoke Technology And Development Llc Heat recovery oven foundation
BR112021012952A2 (pt) 2018-12-31 2021-09-08 Suncoke Technology And Development Llc Métodos e sistemas para fornecer superfícies resistentes a corrosão em sistemas de tratamento de contaminantes
CA3125585C (en) 2018-12-31 2023-10-03 Suncoke Technology And Development Llc Improved systems and methods for utilizing flue gas
WO2021225988A1 (en) 2020-05-03 2021-11-11 Suncoke Technology And Development Llc High-quality coke products
US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
JP2024511901A (ja) 2021-11-04 2024-03-15 サンコーク テクノロジー アンド ディベロップメント リミテッド ライアビリティ カンパニー 鋳物用コークス生産物、及び関連システム、装置並びに方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US931515A (en) * 1909-01-27 1909-08-17 Us Smelting Refining & Mining Company Method of treating corrosive gaseous fumes or smoke.
US3880618A (en) * 1973-03-02 1975-04-29 Donald H Mccrea Simultaneously removing sulfur and nitrogen oxides from gases
JPS49125272A (de) * 1973-04-06 1974-11-30
JPS5154073A (de) * 1974-11-06 1976-05-12 Sumitomo Chemical Co
US4164546A (en) * 1974-12-19 1979-08-14 Exxon Research & Engineering Co. Method of removing nitrogen oxides from gaseous mixtures
US4134729A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. Aqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additive
US4220633A (en) * 1979-04-30 1980-09-02 The Babcock & Wilcox Company Filter house and method for simultaneously removing NOx and particulate matter from a gas stream
JPS5637030A (en) * 1979-09-04 1981-04-10 Toshiba Corp Simultaneous desulfurization and denitrification of combustion exhaust gas
US4434147A (en) * 1981-10-05 1984-02-28 Chevron Research Company Simultaneous sulfur oxide and nitrogen oxide control in FCC units using cracking catalyst fines with ammonia injection
DE3235020A1 (de) * 1982-09-22 1984-03-22 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Chemisorptionsverfahren zur absoprtion von vorzugsweise schwefeldioxid hinter kraftwerken und muellverbrennungsanlagen und dergleichen
US4464350A (en) * 1982-12-16 1984-08-07 Uop Inc. Parallel passage gas treating process
JPH0667454B2 (ja) * 1985-09-30 1994-08-31 三菱重工業株式会社 総合排ガス処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140865A (zh) * 2019-11-27 2020-05-12 上海交通大学 一种适于电站锅炉用的复合还原型低NOx排放装置
CN111140865B (zh) * 2019-11-27 2024-06-07 上海交通大学 一种适于电站锅炉用的复合还原型低NOx排放装置

Also Published As

Publication number Publication date
EP0268353B1 (de) 1992-07-15
JPS63130125A (ja) 1988-06-02
NO168233B (no) 1991-10-21
DE3780411T2 (de) 1992-12-24
NO873641L (no) 1988-05-20
DK605787D0 (da) 1987-11-18
NO873641D0 (no) 1987-08-28
DE3780411T4 (de) 1995-08-10
NO168233C (no) 1992-01-29
EP0268353A1 (de) 1988-05-25
US4793981A (en) 1988-12-27
CN1010280B (zh) 1990-11-07
ES2063424T3 (es) 1995-01-01
EP0468540B1 (de) 1994-11-09
ES2033317T3 (es) 1993-03-16
CN87107195A (zh) 1988-07-27
JPH045486B2 (de) 1992-01-31
CA1273474A (en) 1990-09-04
DK605787A (da) 1988-05-20
DE3750750T2 (de) 1995-03-16
EP0468540A1 (de) 1992-01-29
DE3780411D1 (de) 1992-08-20

Similar Documents

Publication Publication Date Title
DE3750750D1 (de) Verringerung der Schadstoffemission in Rauchgasen von Kohlefeuerungen.
NO161992C (no) Brenner for forbrenning av partikkelformet brennstoff.
DE3889301D1 (de) Brennkammer zur Verminderung des Schadstoffaustosses von Gasturbinen.
AU569775B2 (en) Stripping nox and sox from flue gases discharged from combustion plants
DE3761107D1 (de) Brenner zur nox-armen verbrennung.
DE69016384D1 (de) Hydrodynamischer Rauchgaswäscher.
DE3877426D1 (de) Rauchgasentschwefelung.
DE3574902D1 (de) Vorrichtung zur verbrennung von gasfoermigen silan-enthaltenden abgasen.
NO893960L (no) Filter for olje- og gassbrenner.
DE69011036D1 (de) Brenner zur Reduzierung von NOx-Emissionen.
DK253887D0 (da) Fremgangsmaade til nedbringelse af emissionen af nitrogenoxider og svovloxider ved forbraending af et nitrogen- og svovlholdigt braendstof
DE3667696D1 (de) Einrichtung zur abgasenergierueckgewinnung von verbrennungsmotoren.
DE3672160D1 (de) Verbrennung brennbarer gase.
NO873524L (no) Forenklet hvilekrets for gassutladningsanordninger.
DK163741C (da) Braender til gasformige braendsler, isaer til varmekedler, samt fremgangsmaade til forbraending af gasformige braendsler
DE3570739D1 (en) Device for the catalytic combustion, particularly for the post combustion of gases, exhaust gases, flue gases or similar combustible substances
DE3668981D1 (de) Vorrichtung zum vermindern der schadstoffemissionen in rauchgasen von feuerungsanlagen.
KR890019487U (ko) 횡향 연소식 석탄난로
KR880012547U (ko) 2단 연소용가스버너
ATE64986T1 (de) Verfahren und anlage zur verringerung der stickoxidemission bei der verbrennung von mittel- und hochfluechtigen steinkohlen.
FI920103A (fi) NOx-kaasuja eliminoiva poltto
DE59001540D1 (de) Dampfkessel zur verbrennung fossiler brennstoffe unter reduzierter bildung von stickoxiden.
ATE43702T1 (de) Einrichtung zum katalytischen verbrennen, insbesondere nachbrennen von gasen, abgasen, rauchgasen oder aehnlichen brennbaren substanzen.
DK553085D0 (da) Roeggasbehandlingsanlaeg
KR890019501U (ko) 보일러용 배연통

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee