PL3277406T3 - Pochłaniacz NOx z mieszanki ubogiej o zwiększonej wydajności w wysokich i niskich temperaturach - Google Patents
Pochłaniacz NOx z mieszanki ubogiej o zwiększonej wydajności w wysokich i niskich temperaturachInfo
- Publication number
- PL3277406T3 PL3277406T3 PL16759470.4T PL16759470T PL3277406T3 PL 3277406 T3 PL3277406 T3 PL 3277406T3 PL 16759470 T PL16759470 T PL 16759470T PL 3277406 T3 PL3277406 T3 PL 3277406T3
- Authority
- PL
- Poland
- Prior art keywords
- low temperature
- temperature performance
- nox trap
- lean nox
- enhanced high
- Prior art date
Links
Classifications
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- 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
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/464—Rhodium
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
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- 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
- B01D53/9413—Processes characterised by a specific catalyst
- B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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- B01D2255/91—NOx-storage component incorporated in the catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
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- B01D2257/402—Dinitrogen oxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
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- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
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- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
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- 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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
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- 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]
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- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562127437P | 2015-03-03 | 2015-03-03 | |
PCT/US2016/020607 WO2016141142A1 (en) | 2015-03-03 | 2016-03-03 | LEAN NOx TRAP WITH ENHANCED HIGH AND LOW TEMPERATURE PERFORMANCE |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3277406T3 true PL3277406T3 (pl) | 2024-02-05 |
Family
ID=56848673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL16759470.4T PL3277406T3 (pl) | 2015-03-03 | 2016-03-03 | Pochłaniacz NOx z mieszanki ubogiej o zwiększonej wydajności w wysokich i niskich temperaturach |
Country Status (11)
Country | Link |
---|---|
US (1) | US10226754B2 (pl) |
EP (2) | EP3277406B1 (pl) |
JP (1) | JP6895891B2 (pl) |
KR (1) | KR102611568B1 (pl) |
CN (1) | CN107530623B (pl) |
BR (1) | BR112017018822A2 (pl) |
CA (1) | CA2978625A1 (pl) |
MX (1) | MX2017011249A (pl) |
PL (1) | PL3277406T3 (pl) |
RU (1) | RU2708854C2 (pl) |
WO (1) | WO2016141142A1 (pl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2017011249A (es) * | 2015-03-03 | 2018-07-06 | Basf Corp | Trampa pobre en nox con rendimiento mejorado a alta y baja temperatura. |
BR112019008207A2 (pt) | 2016-10-24 | 2019-07-09 | Basf Corp | sistemas de tratamento de gases de exaustão, método para o tratamento de uma corrente de exaustão e artigo catalítico |
CN111201075B (zh) | 2017-10-12 | 2023-02-03 | 巴斯夫公司 | 组合的NOx吸收剂和SCR催化剂 |
CN107649122B (zh) * | 2017-10-27 | 2020-11-06 | 中国科学院宁波城市环境观测研究站 | 一种用于氮氧化物净化的组合催化剂及其用途 |
DE102018203859A1 (de) * | 2018-03-14 | 2019-09-19 | Ford Global Technologies, Llc | Verfahren, Verarbeitungs- und Steuereinheit sowie Anordnung zum Regenerieren eines LNT-Katalysators und Kraftfahrzeug |
CN108636431A (zh) * | 2018-04-20 | 2018-10-12 | 中自环保科技股份有限公司 | 一种壁流式lnt催化剂、制备方法和应用 |
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- 2016-03-03 BR BR112017018822A patent/BR112017018822A2/pt not_active Application Discontinuation
- 2016-03-03 CN CN201680025373.1A patent/CN107530623B/zh active Active
- 2016-03-03 PL PL16759470.4T patent/PL3277406T3/pl unknown
- 2016-03-03 EP EP16759470.4A patent/EP3277406B1/en active Active
- 2016-03-03 KR KR1020177027663A patent/KR102611568B1/ko active IP Right Grant
- 2016-03-03 RU RU2017134080A patent/RU2708854C2/ru not_active IP Right Cessation
- 2016-03-03 WO PCT/US2016/020607 patent/WO2016141142A1/en active Application Filing
- 2016-03-03 US US15/555,142 patent/US10226754B2/en active Active
- 2016-03-03 EP EP23181195.1A patent/EP4238650A3/en active Pending
- 2016-03-03 JP JP2017546633A patent/JP6895891B2/ja active Active
- 2016-03-03 CA CA2978625A patent/CA2978625A1/en not_active Abandoned
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EP4238650A3 (en) | 2023-11-08 |
EP3277406A4 (en) | 2018-10-17 |
MX2017011249A (es) | 2018-07-06 |
EP3277406B1 (en) | 2023-08-02 |
KR102611568B1 (ko) | 2023-12-11 |
CN107530623B (zh) | 2021-07-13 |
EP3277406A1 (en) | 2018-02-07 |
WO2016141142A1 (en) | 2016-09-09 |
US20180043336A1 (en) | 2018-02-15 |
KR20170120698A (ko) | 2017-10-31 |
CN107530623A (zh) | 2018-01-02 |
RU2708854C2 (ru) | 2019-12-11 |
BR112017018822A2 (pt) | 2018-04-24 |
JP2018513776A (ja) | 2018-05-31 |
US10226754B2 (en) | 2019-03-12 |
RU2017134080A3 (pl) | 2019-06-04 |
JP6895891B2 (ja) | 2021-06-30 |
RU2017134080A (ru) | 2019-04-03 |
EP4238650A2 (en) | 2023-09-06 |
CA2978625A1 (en) | 2016-09-09 |
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