PT2821606T - Método para redução de óxidos de nitrogénio, monóxido de carbono e hidrocarbonetos em escapes de motores de combustão interna - Google Patents
Método para redução de óxidos de nitrogénio, monóxido de carbono e hidrocarbonetos em escapes de motores de combustão internaInfo
- Publication number
- PT2821606T PT2821606T PT141838714T PT14183871T PT2821606T PT 2821606 T PT2821606 T PT 2821606T PT 141838714 T PT141838714 T PT 141838714T PT 14183871 T PT14183871 T PT 14183871T PT 2821606 T PT2821606 T PT 2821606T
- Authority
- PT
- Portugal
- Prior art keywords
- exhausts
- hydrocarbons
- internal combustion
- carbon monoxide
- nitrogen oxides
- Prior art date
Links
Classifications
-
- 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
- F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification 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
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- 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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with 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
- 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
- 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
- F01N3/101—Three-way catalysts
-
- 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
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2046—Periodically cooling catalytic reactors
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34339210P | 2010-04-28 | 2010-04-28 | |
US12/816,706 US8578704B2 (en) | 2010-04-28 | 2010-06-16 | Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2821606T true PT2821606T (pt) | 2019-11-15 |
Family
ID=44857154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT141838714T PT2821606T (pt) | 2010-04-28 | 2010-06-17 | Método para redução de óxidos de nitrogénio, monóxido de carbono e hidrocarbonetos em escapes de motores de combustão interna |
Country Status (17)
Country | Link |
---|---|
US (2) | US8578704B2 (pt) |
JP (2) | JP2013534985A (pt) |
KR (1) | KR101434373B1 (pt) |
CN (1) | CN103154451B (pt) |
AU (1) | AU2010352022B2 (pt) |
BR (1) | BR112012024840B1 (pt) |
CA (1) | CA2790314C (pt) |
CR (1) | CR20120533A (pt) |
DO (1) | DOP2012000273A (pt) |
ES (1) | ES2754356T3 (pt) |
IL (1) | IL222598A0 (pt) |
MX (1) | MX2012012110A (pt) |
NI (1) | NI201200158A (pt) |
NZ (1) | NZ602200A (pt) |
PT (1) | PT2821606T (pt) |
SG (1) | SG184348A1 (pt) |
ZA (1) | ZA201207726B (pt) |
Families Citing this family (16)
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DK2821606T3 (da) * | 2010-04-28 | 2019-11-18 | Tecogen Inc | Fremgangsmåde til reduktion af nitrogenoxider, carbonmonoxid og carbonhydrider i udstødninger fra indre forbrændingsmotorer |
CN102661186B (zh) * | 2011-12-09 | 2016-12-14 | 黄钦生 | 一种真空能汽车超低排放器 |
US9157391B2 (en) * | 2013-03-14 | 2015-10-13 | EMIT Technologies, Inc. | Systems and methods for controlling a combustion engine |
SE538212C2 (sv) * | 2013-06-20 | 2016-04-05 | Avgasreningssystem för rening av avgaser från en förbränningsmotor innefattande en joniseringsanordning för att joniseraluft | |
CN107109979A (zh) | 2014-11-19 | 2017-08-29 | 易维佳知识产权控股有限公司 | 抽吸装置 |
EP3277410A4 (en) | 2015-03-24 | 2019-02-20 | Tecogen, Inc. | CATALYST RESISTANT TO POISONS, AND SYSTEMS CONTAINING THE SAME |
US10295182B2 (en) | 2015-04-14 | 2019-05-21 | Oilon Technology Oy | Arrangement and burner automation for adjusting the ratio between supplied amounts of fuel and air in an industrial burner |
US9849422B1 (en) * | 2015-05-25 | 2017-12-26 | II Dorian Francis Corliss | Method for treating air contaminants in exhaust gas |
US9816417B2 (en) * | 2016-04-02 | 2017-11-14 | II Dorian Francis Corliss | Method for treating an exhaust gas |
US10774720B2 (en) * | 2017-02-11 | 2020-09-15 | Tecogen, Inc. | NOx reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines |
WO2018147912A1 (en) * | 2017-02-11 | 2018-08-16 | Tecogen, Inc. | Nox reduction without urea using a dual stage catalyst system with intercooling in vehicle gasoline engines |
US20180230874A1 (en) * | 2017-02-11 | 2018-08-16 | Ultra Emissions Technologies Limited | Dual stage internal combustion engine aftertreatment system using common radiator cooling fluid circuits for exhaust gas intercooling and charger-driven ejector |
US10774724B2 (en) | 2017-02-11 | 2020-09-15 | Tecogen, Inc. | Dual stage internal combustion engine aftertreatment system using exhaust gas intercooling and charger driven air ejector |
DE102019115960A1 (de) * | 2019-06-12 | 2020-12-17 | Volkswagen Ag | Abgasnachbehandlungssystem und Verfahren zur Abgasnachbehandlung eines Verbrennungsmotors |
CN110295986A (zh) * | 2019-07-03 | 2019-10-01 | 河北工业大学 | 一种柴油机尾气处理装置和方法 |
AT524011B1 (de) * | 2020-07-03 | 2022-04-15 | Avl List Gmbh | Kraftfahrzeug mit einem mit kohlenstofffreiem Kraftstoff betriebenen Verbrennungsmotor mit daran angeschlossenem Abgassystem |
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-
2010
- 2010-06-16 US US12/816,706 patent/US8578704B2/en active Active
- 2010-06-17 ES ES14183871T patent/ES2754356T3/es active Active
- 2010-06-17 PT PT141838714T patent/PT2821606T/pt unknown
- 2010-10-28 CN CN201080066499.6A patent/CN103154451B/zh active Active
- 2010-10-28 KR KR1020127029282A patent/KR101434373B1/ko active IP Right Grant
- 2010-10-28 BR BR112012024840-5A patent/BR112012024840B1/pt active IP Right Grant
- 2010-10-28 MX MX2012012110A patent/MX2012012110A/es active IP Right Grant
- 2010-10-28 AU AU2010352022A patent/AU2010352022B2/en active Active
- 2010-10-28 CA CA 2790314 patent/CA2790314C/en active Active
- 2010-10-28 JP JP2013507925A patent/JP2013534985A/ja active Pending
- 2010-10-28 NZ NZ60220010A patent/NZ602200A/en not_active IP Right Cessation
- 2010-10-28 SG SG2012072435A patent/SG184348A1/en unknown
-
2012
- 2012-10-15 ZA ZA2012/07726A patent/ZA201207726B/en unknown
- 2012-10-18 DO DO2012000273A patent/DOP2012000273A/es unknown
- 2012-10-18 CR CR20120533A patent/CR20120533A/es unknown
- 2012-10-21 IL IL222598A patent/IL222598A0/en unknown
- 2012-10-23 NI NI201200158A patent/NI201200158A/es unknown
-
2013
- 2013-11-12 US US14/077,607 patent/US9121326B2/en active Active
-
2017
- 2017-01-30 JP JP2017014278A patent/JP6356281B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
SG184348A1 (en) | 2012-11-29 |
US9121326B2 (en) | 2015-09-01 |
JP2013534985A (ja) | 2013-09-09 |
KR20130018862A (ko) | 2013-02-25 |
US20110265451A1 (en) | 2011-11-03 |
MX2012012110A (es) | 2013-02-26 |
CR20120533A (es) | 2013-01-11 |
JP2017122457A (ja) | 2017-07-13 |
NZ602200A (en) | 2014-08-29 |
CN103154451A (zh) | 2013-06-12 |
DOP2012000273A (es) | 2013-02-15 |
BR112012024840B1 (pt) | 2021-01-26 |
IL222598A0 (en) | 2012-12-31 |
US8578704B2 (en) | 2013-11-12 |
AU2010352022A1 (en) | 2012-09-06 |
JP6356281B2 (ja) | 2018-07-11 |
CA2790314A1 (en) | 2011-11-03 |
AU2010352022B2 (en) | 2014-08-14 |
CA2790314C (en) | 2015-03-24 |
NI201200158A (es) | 2013-02-05 |
US20140196438A1 (en) | 2014-07-17 |
ZA201207726B (en) | 2014-03-26 |
KR101434373B1 (ko) | 2014-08-27 |
ES2754356T3 (es) | 2020-04-17 |
CN103154451B (zh) | 2016-08-24 |
BR112012024840A2 (pt) | 2020-07-14 |
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