DE2733408C3 - Rauchgaszug einer Kesselanlage - Google Patents

Rauchgaszug einer Kesselanlage

Info

Publication number
DE2733408C3
DE2733408C3 DE2733408A DE2733408A DE2733408C3 DE 2733408 C3 DE2733408 C3 DE 2733408C3 DE 2733408 A DE2733408 A DE 2733408A DE 2733408 A DE2733408 A DE 2733408A DE 2733408 C3 DE2733408 C3 DE 2733408C3
Authority
DE
Germany
Prior art keywords
flue gas
flue
gas
denitrator
section
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
DE2733408A
Other languages
German (de)
English (en)
Other versions
DE2733408A1 (de
DE2733408B2 (de
Inventor
Ko'hei Osaka Hamabe (Japan)
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen 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
Priority claimed from JP10054876U external-priority patent/JPS5514903Y2/ja
Priority claimed from JP8997276A external-priority patent/JPS5315639A/ja
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Publication of DE2733408A1 publication Critical patent/DE2733408A1/de
Publication of DE2733408B2 publication Critical patent/DE2733408B2/de
Application granted granted Critical
Publication of DE2733408C3 publication Critical patent/DE2733408C3/de
Expired 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
    • F23J15/006—Layout of treatment plant
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • 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 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chimneys And Flues (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE2733408A 1976-07-27 1977-07-23 Rauchgaszug einer Kesselanlage Expired DE2733408C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10054876U JPS5514903Y2 (enExample) 1976-07-27 1976-07-27
JP8997276A JPS5315639A (en) 1976-07-27 1976-07-27 Boiler has denitration device built-in

Publications (3)

Publication Number Publication Date
DE2733408A1 DE2733408A1 (de) 1978-02-02
DE2733408B2 DE2733408B2 (de) 1980-02-28
DE2733408C3 true DE2733408C3 (de) 1980-11-06

Family

ID=26431351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2733408A Expired DE2733408C3 (de) 1976-07-27 1977-07-23 Rauchgaszug einer Kesselanlage

Country Status (6)

Country Link
US (1) US4160009A (enExample)
CA (1) CA1092910A (enExample)
DE (1) DE2733408C3 (enExample)
FR (1) FR2360045A1 (enExample)
GB (1) GB1544169A (enExample)
SE (1) SE422620B (enExample)

Families Citing this family (66)

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DE3334878A1 (de) * 1983-09-27 1985-04-11 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren zur minderung der no(pfeil abwaerts)x(pfeil abwaerts)-emissionen hinter fossilkraftwerkskesseln bei gleichzeitiger nutzung der reaktionswaerme zum aufheizen der gase nach der rauchgasentschwefelung
DE3344712C1 (de) * 1983-12-10 1985-04-18 Balcke-Dürr AG, 4030 Ratingen Dampferzeuger
DE3406657A1 (de) * 1984-02-24 1985-08-29 Kraftanlagen Ag, 6900 Heidelberg Verfahren und vorrichtung zur katalytischen reinigung der abgase von feuerungsanlagen
JPS6155501A (ja) * 1984-08-24 1986-03-20 株式会社日立製作所 排熱回収ボイラ
US5078973A (en) * 1985-01-30 1992-01-07 Babcoco-Hitachi Kabushiki Kaisha Apparatus for treating flue gas
JPH0667453B2 (ja) * 1986-02-12 1994-08-31 バブコツク日立株式会社 脱硝装置
DE3606463A1 (de) * 1986-02-28 1987-09-03 Babcock Werke Ag Vorrichtung zur einstellung einer vorgegebenen rauchgastemperatur
DE3712977A1 (de) * 1987-04-16 1988-11-03 Lentjes Ag Vorrichtung zum katalytischen entsticken von rauchgasen
JP2659720B2 (ja) * 1987-09-11 1997-09-30 三菱重工業株式会社 排ガス熱交換装置
AT393727B (de) * 1989-10-19 1991-12-10 Bertsch Josef Gmbh & Co Dampfkessel
US5022893A (en) * 1990-03-01 1991-06-11 Foster Wheeler Energy Corporation Fluidized bed steam temperature enhancement system
DE59103983D1 (de) * 1990-10-31 1995-02-02 Bertsch Josef Gmbh & Co Dampfkessel.
AT400070B (de) * 1991-03-01 1995-09-25 Bertsch Josef Gmbh & Co Wasserrohrkessel
DE59206233D1 (de) * 1991-12-23 1996-06-13 Abb Management Ag Verfahren zum Betrieb eines Zwanglaufdampferzeugers und Zwanglaufdampferzeuger dazu
ATE126451T1 (de) * 1992-02-14 1995-09-15 Siemens Ag Verfahren und einrichtung zur verminderung der stickoxide in rauchgas.
KR940004118B1 (ko) * 1992-06-27 1994-05-13 아니코산업 주식회사 멀티 에젝터형(multi ejector)오염 및 유독개스 세정장치 및 그 방법
US5318755A (en) * 1992-11-30 1994-06-07 A. Ahlstrom Corporation Method and apparatus for cleaning flue gases
ES2119944T3 (es) * 1993-11-04 1998-10-16 Siemens Ag Procedimiento y dispositivo para la dosificacion de un reactivo en un medio fluido.
US5423272A (en) * 1994-04-11 1995-06-13 Combustion Engineering, Inc. Method for optimizing the operating efficiency of a fossil fuel-fired power generation system
US5471955A (en) * 1994-05-02 1995-12-05 Foster Wheeler Energy Corporation Fluidized bed combustion system having a heat exchanger in the upper furnace
US5849593A (en) * 1994-11-04 1998-12-15 Siemens Aktiengesellschaft Method for metering a reagent into a flowing medium
US5555849A (en) * 1994-12-22 1996-09-17 Combustion Engineering, Inc. Gas temperature control system for catalytic reduction of nitrogen oxide emissions
ATE182207T1 (de) * 1995-05-31 1999-07-15 Asea Brown Boveri Dampferzeuger
JPH0926105A (ja) * 1995-07-12 1997-01-28 Mitsubishi Heavy Ind Ltd ボイラ
DE19617790A1 (de) * 1996-05-03 1997-11-13 Freimut Joachim Marold Verfahren und Vorrichtung zur regenerativen Nachverbrennung und schaltbarer Verteiler für Fluide
DE19618384C2 (de) * 1996-05-08 1999-01-21 Alstom Energy Syst Gmbh Verfahren zur Stickoxidminderung von Verbrennungsabgasen und Anlage zur Durchführung des Verfahrens
ES2206878T3 (es) * 1998-09-23 2004-05-16 Martin Gmbh Fur Umwelt- Und Energietechnik Procedimiento para la desnitracion de gases de la combustion.
US5943865A (en) * 1998-12-03 1999-08-31 Cohen; Mitchell B. Reheating flue gas for selective catalytic systems
DE19901621A1 (de) * 1999-01-18 2000-07-27 Siemens Ag Fossilbeheizter Dampferzeuger
AU5734400A (en) * 1999-06-24 2001-01-31 Alstom Power Inc. Selective catalytic reduction system for a fossil fuel-fired furnace operation
US7504260B1 (en) 2000-05-16 2009-03-17 Lang Fred D Method and apparatus for controlling gas temperatures associated with pollution reduction processes
US7615200B2 (en) * 2000-12-01 2009-11-10 Fuel Tech, Inc. Selective catalytic reduction of NOx enabled by urea decomposition in heat-exchanger bypass
EP1339479B1 (en) * 2000-12-01 2007-03-07 Fuel Tech, Inc. SELECTIVE CATALYTIC REDUCTION OF NOx, ENABLED BY SIDE STREAM UREA DECOMPOSITION
US7829033B2 (en) * 2003-07-03 2010-11-09 Fuel Tech, Inc. Selective catalytic reduction of NOx enabled by sidestream urea decomposition
US20020159923A1 (en) * 2001-02-26 2002-10-31 Platvoet Erwin M.J. Gas phase reactor and process for reducing nitrogen oxide in a gas stream
US6706246B2 (en) 2001-02-26 2004-03-16 Abb Lummus Global Inc. System and method for the selective catalytic reduction of nitrogen oxide in a gas stream
US6663839B2 (en) 2001-02-26 2003-12-16 Abb Lummus Global Inc. Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
US6821490B2 (en) * 2001-02-26 2004-11-23 Abb Lummus Global Inc. Parallel flow gas phase reactor and method for reducing the nitrogen oxide content of a gas
US7572414B2 (en) * 2001-10-09 2009-08-11 Lummus Technology Inc. Modular system and method for the catalytic treatment of a gas stream
US7021248B2 (en) 2002-09-06 2006-04-04 The Babcock & Wilcox Company Passive system for optimal NOx reduction via selective catalytic reduction with variable boiler load
US7438876B2 (en) * 2003-12-02 2008-10-21 Cichanowicz J Edward Multi-stage heat absorbing reactor and process for SCR of NOx and for oxidation of elemental mercury
RU2269725C1 (ru) * 2004-08-10 2006-02-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Каталитический водогрейный котел
US7637233B2 (en) 2006-05-09 2009-12-29 Babcock & Wilcox Power Generation Group, Inc. Multiple pass economizer and method for SCR temperature control
US7578265B2 (en) * 2006-05-09 2009-08-25 Babcock & Wilcox Power Generation Group, Inc. Multiple pass economizer and method for SCR temperature control
US8042497B2 (en) * 2007-04-12 2011-10-25 Babcock & Wilcox Power Generation Group, Inc. Steam generator arrangement
KR100891724B1 (ko) * 2007-11-12 2009-04-03 한국에너지기술연구원 엔진 열병합발전소의 탈질촉매 부착 보일러의가스온도조절장치
JP5171479B2 (ja) * 2008-08-25 2013-03-27 バブコック日立株式会社 排煙脱硝装置
US8286595B2 (en) 2009-03-10 2012-10-16 Babcock & Wilcox Power Generation Group, Inc. Integrated split stream water coil air heater and economizer (IWE)
FI121581B (fi) * 2009-05-08 2011-01-14 Foster Wheeler Energia Oy Lämpövoimakattila
WO2010133716A1 (es) * 2009-05-18 2010-11-25 Ingenieria Energetica Y De Contaminacion S.A. Caldera equipada con sistema integrado de abatimiento catalitico de oxidos de nitrogeno
TWI470172B (zh) * 2010-02-03 2015-01-21 Babcock Hitachi Kk Smoke and denitrification device
EP2809991B1 (en) * 2012-02-01 2017-01-18 The Babcock & Wilcox Company Split pass economizer bank with integrated water coil air heating and feedwater biasing
US9488369B2 (en) * 2012-05-05 2016-11-08 General Electric Technology Gmbh Enhanced flue gas damper mixing device
JP5881545B2 (ja) * 2012-06-29 2016-03-09 三菱日立パワーシステムズ株式会社 石炭焚きボイラに用いられる脱硝装置
RU2516625C1 (ru) * 2012-12-11 2014-05-20 Дмитрий Петрович Титов Реактор с принудительной рециркуляцией
JP5984731B2 (ja) * 2013-04-05 2016-09-06 三菱日立パワーシステムズ株式会社 脱硝システム
JP5624646B1 (ja) * 2013-05-23 2014-11-12 電源開発株式会社 火力発電プラント及び火力発電プラントの運転方法。
JP6616737B2 (ja) 2016-05-31 2019-12-04 日立造船株式会社 排ガス脱硝装置、焼却炉および排ガス脱硝方法
PL3712498T3 (pl) * 2019-03-19 2022-04-25 Doosan Lentjes Gmbh Sposób obsługi spalarni odpadów materiałów stałych
CN111780409B (zh) * 2020-05-28 2021-11-09 广东粤山新材料科技有限公司 导热油炉的智能控制方法及控制系统

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US2905523A (en) * 1955-12-19 1959-09-22 Oxy Catalyst Inc Method for the elimination of finely divided carbonaceous material from gas streams
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FR1340751A (fr) * 1962-12-11 1963-10-18 Cem Comp Electro Mec Perfectionnement aux turbines à combustion
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FR2123769A5 (enExample) * 1971-01-29 1972-09-15 Inst Elektrotermicheskogo Obor
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JPS5641296B2 (enExample) * 1974-11-11 1981-09-28

Also Published As

Publication number Publication date
DE2733408A1 (de) 1978-02-02
SE7708522L (sv) 1978-01-28
DE2733408B2 (de) 1980-02-28
US4160009A (en) 1979-07-03
SE422620B (sv) 1982-03-15
FR2360045A1 (fr) 1978-02-24
CA1092910A (en) 1981-01-06
FR2360045B1 (enExample) 1984-08-31
GB1544169A (en) 1979-04-11

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee