CN110226022B - 包括稀释选择性催化还原***的用于化石燃料动力发动机的排气管道 - Google Patents
包括稀释选择性催化还原***的用于化石燃料动力发动机的排气管道 Download PDFInfo
- Publication number
- CN110226022B CN110226022B CN201880008724.7A CN201880008724A CN110226022B CN 110226022 B CN110226022 B CN 110226022B CN 201880008724 A CN201880008724 A CN 201880008724A CN 110226022 B CN110226022 B CN 110226022B
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- wall
- exhaust
- mixing chamber
- cooling fluid
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
- F01D25/305—Exhaust heads, chambers, or the like with fluid, e.g. liquid injection
-
- 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
- B01D53/9431—Processes characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/702—Cooling materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
- B01F25/31331—Perforated, multi-opening, with a plurality of holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3143—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector
- B01F25/31434—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit characterised by the specific design of the injector being a bundle of similar tubes, each of them having feedings on the circumferential wall, e.g. as mixer for a reactor
-
- 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]
-
- 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
- F01N3/24—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 constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- 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
- F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17153522.2A EP3354867A1 (en) | 2017-01-27 | 2017-01-27 | Exhaust duct for a fossil fuel powered engine comprising a dilution selective catalytic reduction system |
EP17153522.2 | 2017-01-27 | ||
PCT/EP2018/050670 WO2018137936A1 (en) | 2017-01-27 | 2018-01-11 | Exhaust duct for a fossil fuel powered engine comprising a dilution selective catalytic reduction system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110226022A CN110226022A (zh) | 2019-09-10 |
CN110226022B true CN110226022B (zh) | 2022-08-02 |
Family
ID=57914836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880008724.7A Active CN110226022B (zh) | 2017-01-27 | 2018-01-11 | 包括稀释选择性催化还原***的用于化石燃料动力发动机的排气管道 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11725543B2 (zh) |
EP (2) | EP3354867A1 (zh) |
JP (1) | JP6929370B2 (zh) |
KR (1) | KR102319085B1 (zh) |
CN (1) | CN110226022B (zh) |
WO (1) | WO2018137936A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11598225B2 (en) * | 2020-06-02 | 2023-03-07 | General Electric Company | System and method for reducing the visibility of exhaust emissions in a gas turbine system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217610Y2 (zh) * | 1971-09-30 | 1977-04-21 | ||
US5461853A (en) * | 1994-11-30 | 1995-10-31 | The Babcock & Wilcox Company | HRSG boiler design with air staging and gas reburn |
JP2001032711A (ja) * | 1999-07-21 | 2001-02-06 | Tomohide Nakamura | 車両用排気ガス浄化装置 |
CN101994572A (zh) * | 2009-08-13 | 2011-03-30 | 通用电气公司 | 用于将冷却空气喷射到排气流中的***和方法 |
CN102022214A (zh) * | 2010-11-23 | 2011-04-20 | 天津大学 | 通过控制排温实现重型柴油机低排放的方法及实施装置 |
CN106285954A (zh) * | 2015-06-29 | 2017-01-04 | 通用电气公司 | 功率生成***排气冷却 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178758A (en) | 1976-06-21 | 1979-12-18 | Texaco Inc. | Partial oxidation process |
US5380499A (en) | 1993-06-15 | 1995-01-10 | The Babcock & Wilcox Company | Combined heat exchanger and ammonia injection process |
JP4730643B2 (ja) * | 2003-11-07 | 2011-07-20 | トヨタ自動車株式会社 | ガス処理装置 |
US7581387B2 (en) | 2005-02-28 | 2009-09-01 | Caterpillar Inc. | Exhaust gas mixing system |
JP4688695B2 (ja) | 2006-02-24 | 2011-05-25 | 京セラ株式会社 | 光反射体、発光素子搭載用配線基板、および発光装置 |
US8015817B2 (en) * | 2009-06-10 | 2011-09-13 | Siemens Energy, Inc. | Cooling structure for gas turbine transition duct |
JP2011032711A (ja) | 2009-07-31 | 2011-02-17 | Carecom Co Ltd | 住宅システム |
US8459001B2 (en) * | 2009-08-07 | 2013-06-11 | General Electric Company | Ammonia injection system |
US7976800B1 (en) * | 2009-12-30 | 2011-07-12 | Peerless Mfg. Co. | Integrated exhaust gas cooling system and method |
WO2014039040A1 (en) * | 2012-09-06 | 2014-03-13 | Mitsubishi Heavy Industries, Ltd. | Combustion gas cooling apparatus, denitration apparatus including the combustion gas cooling apparatus, and combustion gas cooling method |
CN203441604U (zh) * | 2013-02-15 | 2014-02-19 | 通用电气公司 | 用于降低燃气涡轮***中的背压的*** |
US9067176B2 (en) * | 2013-03-15 | 2015-06-30 | Honeywell International, Inc. | Specialized ammonia injection grid with the dual purpose of suppressing noise |
US20160341093A1 (en) * | 2015-05-21 | 2016-11-24 | General Electric Company | System for arranging an emission reducing catalyst in an exhaust duct of a gas turbine engine |
US20170058742A1 (en) * | 2015-08-28 | 2017-03-02 | General Electric Company | Methods and systems related to selective catalytic reduction |
US9616385B1 (en) * | 2015-09-30 | 2017-04-11 | Deere & Company | System and method for regulating exhaust emissions |
US10005016B2 (en) * | 2015-12-28 | 2018-06-26 | General Electric Company | Hydrophobic filtration of tempering air |
-
2017
- 2017-01-27 EP EP17153522.2A patent/EP3354867A1/en not_active Withdrawn
-
2018
- 2018-01-11 JP JP2019540561A patent/JP6929370B2/ja active Active
- 2018-01-11 WO PCT/EP2018/050670 patent/WO2018137936A1/en unknown
- 2018-01-11 CN CN201880008724.7A patent/CN110226022B/zh active Active
- 2018-01-11 EP EP18702101.9A patent/EP3529466B1/en active Active
- 2018-01-11 KR KR1020197025066A patent/KR102319085B1/ko active IP Right Grant
- 2018-01-11 US US16/470,223 patent/US11725543B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5217610Y2 (zh) * | 1971-09-30 | 1977-04-21 | ||
US5461853A (en) * | 1994-11-30 | 1995-10-31 | The Babcock & Wilcox Company | HRSG boiler design with air staging and gas reburn |
JP2001032711A (ja) * | 1999-07-21 | 2001-02-06 | Tomohide Nakamura | 車両用排気ガス浄化装置 |
CN101994572A (zh) * | 2009-08-13 | 2011-03-30 | 通用电气公司 | 用于将冷却空气喷射到排气流中的***和方法 |
CN102022214A (zh) * | 2010-11-23 | 2011-04-20 | 天津大学 | 通过控制排温实现重型柴油机低排放的方法及实施装置 |
CN106285954A (zh) * | 2015-06-29 | 2017-01-04 | 通用电气公司 | 功率生成***排气冷却 |
Also Published As
Publication number | Publication date |
---|---|
JP6929370B2 (ja) | 2021-09-01 |
WO2018137936A1 (en) | 2018-08-02 |
JP2020507031A (ja) | 2020-03-05 |
CN110226022A (zh) | 2019-09-10 |
EP3529466A1 (en) | 2019-08-28 |
KR102319085B1 (ko) | 2021-11-01 |
EP3529466B1 (en) | 2022-06-29 |
KR20190108155A (ko) | 2019-09-23 |
EP3354867A1 (en) | 2018-08-01 |
US11725543B2 (en) | 2023-08-15 |
US20190345845A1 (en) | 2019-11-14 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220223 Address after: Holland zoeterwoude Applicant after: Siemens energy GmbH (Netherlands) Address before: Munich, Germany Applicant before: SIEMENS AG |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230323 Address after: Holland Ward zoet Patentee after: NEM Energy Ltd. Address before: Holland zoeterwoude Patentee before: Siemens energy GmbH (Netherlands) |
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TR01 | Transfer of patent right |