BR112015030412A2 - arranjo para e método de alimentação de fluido contendo amônia na passagem de gás de descarga de uma instalação de combustão - Google Patents

arranjo para e método de alimentação de fluido contendo amônia na passagem de gás de descarga de uma instalação de combustão

Info

Publication number
BR112015030412A2
BR112015030412A2 BR112015030412A BR112015030412A BR112015030412A2 BR 112015030412 A2 BR112015030412 A2 BR 112015030412A2 BR 112015030412 A BR112015030412 A BR 112015030412A BR 112015030412 A BR112015030412 A BR 112015030412A BR 112015030412 A2 BR112015030412 A2 BR 112015030412A2
Authority
BR
Brazil
Prior art keywords
fluid
ammonia
containing fluid
arrangement
valve elements
Prior art date
Application number
BR112015030412A
Other languages
English (en)
Other versions
BR112015030412B1 (pt
Inventor
Lantto Jouni
Hiltunen Teri
Original Assignee
Amec Foster Wheeler Energia Oy
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 Amec Foster Wheeler Energia Oy filed Critical Amec Foster Wheeler Energia Oy
Publication of BR112015030412A2 publication Critical patent/BR112015030412A2/pt
Publication of BR112015030412B1 publication Critical patent/BR112015030412B1/pt

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
    • 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
    • F01N3/20—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 specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • 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
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

1/1 resumo “arranjo para e método de alimentação de fluido contendo amônia na passagem de gás de descarga de uma instalação de combustão” método para e um arranjo (10, 100) para alimentar fluido contendo amônia em uma passagem de gás de descarga (22) de uma instalação de combustão compreendendo uma primeira linha de fluido (40) conectável em conexão fluida com uma fonte de uma fluido contendo amônia (14), uma segunda linha de fluido (42) em conexão fluida com uma fonte de um fluido de diluição (12) e uma unidade de controle (38, 380) para controlar múltiplos elementos de válvula de uma unidade de válvula (30), cada dos elementos de válvula tendo uma primeira entrada (34, 340) em conexão fluida com a primeira linha de fluido, uma segunda entrada (32, 320) em conexão fluida com a segunda linha de fluido e uma saída (36, 360) em conexão fluida com um canal de saída (48, 480) conectada à passagem do gás de descarga (22), em que os elementos de válvula são conectados em paralelo de modo que a saída de cada dos elementos de válvula está em conexão fluida com um canal de saída comum (48, 480), em que a unidade de controle é adaptada para controlar cada dos elementos de válvula para manter caminho de fluxo aberto de tanto a primeira entrada (34, 340) ou a segunda entrada (32, 320) para a saída (36, 360) de modo a alimentar um fluxo de tanto a fluido contendo amônia ou o fluido de diluição através do elemento de válvula para o canal de saída (48, 480).
BR112015030412-5A 2014-06-04 2015-05-29 Disposição e método para alimentar fluido contendo amônia em uma passagem de gás de descarga de uma instalação de combustão, e instalação de combustão BR112015030412B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20145511A FI126149B (en) 2014-06-04 2014-06-04 Arrangement and method for feeding ammonia-containing liquid into the exhaust duct of an incineration plant and an incineration plant
FI20145511 2014-06-04
PCT/FI2015/050376 WO2015185798A1 (en) 2014-06-04 2015-05-29 Arrangement for and method of feeding ammonia containing fluid into the exhaust gas passage of a combustion plant

Publications (2)

Publication Number Publication Date
BR112015030412A2 true BR112015030412A2 (pt) 2017-07-25
BR112015030412B1 BR112015030412B1 (pt) 2022-08-23

Family

ID=53488350

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030412-5A BR112015030412B1 (pt) 2014-06-04 2015-05-29 Disposição e método para alimentar fluido contendo amônia em uma passagem de gás de descarga de uma instalação de combustão, e instalação de combustão

Country Status (12)

Country Link
US (1) US10138785B2 (pt)
EP (1) EP3017157B1 (pt)
JP (1) JP6151383B2 (pt)
KR (1) KR101626269B1 (pt)
CN (1) CN105518263B (pt)
BR (1) BR112015030412B1 (pt)
FI (1) FI126149B (pt)
HU (1) HUE033475T2 (pt)
PL (1) PL3017157T3 (pt)
RU (1) RU2615873C1 (pt)
WO (1) WO2015185798A1 (pt)
ZA (1) ZA201508588B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031245A (zh) * 2017-12-15 2018-05-15 山东佳星环保科技有限公司 一种有毒有害气体吸收所用装置
CN111479772A (zh) 2017-12-21 2020-07-31 卡萨乐有限公司 生产含氢合成气的方法
US11143074B2 (en) * 2019-07-30 2021-10-12 Delphi Technologies Ip Limited Reagent dosing system and method

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WO1991000134A1 (en) 1989-07-04 1991-01-10 Fuel Tech Europe Limited Lance-type injection apparatus for introducing chemical agents into flue gases
ATE140163T1 (de) 1990-05-21 1996-07-15 Nalco Fuel Tech Gmbh Verfahren zur minimierung der konzentration an schadstoffen in verbrennungsgasen
JP2534385Y2 (ja) 1991-12-25 1997-04-30 大日本スクリーン製造株式会社 基板表面処理装置の温純水供給装置
DK171982B1 (da) 1992-03-27 1997-09-08 Smidth & Co As F L Fremgangsmåde og anlæg til selektiv reduktion af NO-indholdet i røggas fra et ovnanlæg
JP2937738B2 (ja) * 1994-04-05 1999-08-23 株式会社新潟鉄工所 排煙脱硝装置の還元剤噴霧装置
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JP2001234735A (ja) * 2000-02-24 2001-08-31 Meidensha Corp 流量制御装置
DE10124548A1 (de) * 2001-05-19 2002-11-28 Degussa Verfahren zur selektiven katalytischen Reduktion von Stickoxiden mit Ammoniak im mageren Abgas eines Verbrennungsprozesses
JP2009167940A (ja) * 2008-01-17 2009-07-30 Toyota Motor Corp 内燃機関の排気浄化装置
JP2009185627A (ja) 2008-02-04 2009-08-20 Denso Corp 尿素水供給装置
EP2138766B1 (de) 2008-06-23 2016-03-30 Hitachi Zosen Inova AG Verfahren zum Eindüsen eines Stoffes in einem Kessel einer Müllverbrennungsanlage
DE102008063488A1 (de) 2008-12-17 2010-06-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zur tropfenförmigen Zugabe eines flüssigen Reduktionsmittels in eine Abgasleitung
KR101074050B1 (ko) 2010-01-20 2011-10-17 한국전력기술 주식회사 요소수유입로와 분사노즐의 막힘을 방지할 수 있는 배기가스 탈질시스템과 요소수 응고를 방지할 수 있는 요소수 공급장치
KR101238777B1 (ko) * 2010-06-21 2013-03-04 주식회사 파나시아 환원제 공급장치 및 이를 이용한 배기가스 탈질시스템
DE102011016967A1 (de) 2011-04-13 2012-10-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Betrieb einer SCR-Dosiereinheit
US8661785B2 (en) 2011-04-15 2014-03-04 Ford Global Technologies, Llc System and method for liquid reductant injection
JP5936380B2 (ja) * 2012-02-09 2016-06-22 和仁 鬼頭 流量調整装置
CN202538632U (zh) 2012-04-01 2012-11-21 无锡雪浪环境科技股份有限公司 一种烟气氮氧化物减排控制的处理装置

Also Published As

Publication number Publication date
US20180119590A1 (en) 2018-05-03
BR112015030412B1 (pt) 2022-08-23
KR101626269B1 (ko) 2016-05-31
ZA201508588B (en) 2017-04-26
EP3017157A1 (en) 2016-05-11
CN105518263B (zh) 2017-03-22
CN105518263A (zh) 2016-04-20
US10138785B2 (en) 2018-11-27
EP3017157B1 (en) 2016-12-21
JP6151383B2 (ja) 2017-06-21
FI126149B (en) 2016-07-15
RU2615873C1 (ru) 2017-04-11
HUE033475T2 (en) 2017-12-28
KR20160006797A (ko) 2016-01-19
JP2016525008A (ja) 2016-08-22
WO2015185798A1 (en) 2015-12-10
PL3017157T3 (pl) 2017-05-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SUMITOMO SHI FW ENERGIA OY (FI)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: SUMITOMO SHI FW ENERGIA OY (FI)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/05/2015, OBSERVADAS AS CONDICOES LEGAIS