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 combustãoInfo
- 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
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).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20145511 | 2014-06-04 | ||
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 |
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)
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 |
CA3079639A1 (en) | 2017-12-21 | 2019-06-27 | Casale Sa | Process for producing a hydrogen-containing synthesis gas |
US11143074B2 (en) * | 2019-07-30 | 2021-10-12 | Delphi Technologies Ip Limited | Reagent dosing system and method |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641296B2 (pt) | 1974-11-11 | 1981-09-28 | ||
US4756890A (en) | 1986-05-09 | 1988-07-12 | Pyropower Corporation | Reduction of NOx in flue gas |
WO1991000134A1 (en) | 1989-07-04 | 1991-01-10 | Fuel Tech Europe Limited | Lance-type injection apparatus for introducing chemical agents into flue gases |
EP0530255B1 (en) | 1990-05-21 | 1996-07-10 | Nalco Fuel Tech GmbH | Process for minimizing pollutant concentrations in combustion gases |
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 |
US5462718A (en) | 1994-06-13 | 1995-10-31 | Foster Wheeler Energy Corporation | System for decreasing NOx emissions from a fluidized bed reactor |
JP3395865B2 (ja) * | 1995-03-06 | 2003-04-14 | 日野自動車株式会社 | エンジン排ガス中のNOx低減装置 |
US5820838A (en) | 1996-09-27 | 1998-10-13 | Foster Wheeler Energia Oy | Method and an apparatus for injection of NOx reducing agent |
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 |
PL2138766T3 (pl) | 2008-06-23 | 2016-09-30 | Sposób wtryskiwania substancji do kotła instalacji spalania odpadów | |
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 |
-
2014
- 2014-06-04 FI FI20145511A patent/FI126149B/en not_active IP Right Cessation
-
2015
- 2015-05-29 WO PCT/FI2015/050376 patent/WO2015185798A1/en active Application Filing
- 2015-05-29 KR KR1020157036795A patent/KR101626269B1/ko active IP Right Grant
- 2015-05-29 JP JP2015563156A patent/JP6151383B2/ja active Active
- 2015-05-29 PL PL15731632T patent/PL3017157T3/pl unknown
- 2015-05-29 RU RU2015156462A patent/RU2615873C1/ru active
- 2015-05-29 EP EP15731632.4A patent/EP3017157B1/en active Active
- 2015-05-29 BR BR112015030412-5A patent/BR112015030412B1/pt active IP Right Grant
- 2015-05-29 US US14/891,736 patent/US10138785B2/en active Active
- 2015-05-29 HU HUE15731632A patent/HUE033475T2/en unknown
- 2015-05-29 CN CN201580001190.1A patent/CN105518263B/zh active Active
- 2015-11-20 ZA ZA2015/08588A patent/ZA201508588B/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUE033475T2 (en) | 2017-12-28 |
PL3017157T3 (pl) | 2017-05-31 |
EP3017157B1 (en) | 2016-12-21 |
RU2615873C1 (ru) | 2017-04-11 |
BR112015030412B1 (pt) | 2022-08-23 |
KR101626269B1 (ko) | 2016-05-31 |
JP2016525008A (ja) | 2016-08-22 |
CN105518263B (zh) | 2017-03-22 |
CN105518263A (zh) | 2016-04-20 |
JP6151383B2 (ja) | 2017-06-21 |
ZA201508588B (en) | 2017-04-26 |
EP3017157A1 (en) | 2016-05-11 |
KR20160006797A (ko) | 2016-01-19 |
WO2015185798A1 (en) | 2015-12-10 |
FI126149B (en) | 2016-07-15 |
US10138785B2 (en) | 2018-11-27 |
US20180119590A1 (en) | 2018-05-03 |
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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 |