PL3708253T3 - Układy oczyszczania gazów spalinowych - Google Patents
Układy oczyszczania gazów spalinowychInfo
- Publication number
- PL3708253T3 PL3708253T3 PL20167935.4T PL20167935T PL3708253T3 PL 3708253 T3 PL3708253 T3 PL 3708253T3 PL 20167935 T PL20167935 T PL 20167935T PL 3708253 T3 PL3708253 T3 PL 3708253T3
- Authority
- PL
- Poland
- Prior art keywords
- exhaust gas
- gas treatment
- treatment systems
- systems
- exhaust
- Prior art date
Links
Classifications
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
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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
- B01D53/9418—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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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
- B01D53/9436—Ammonia
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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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9468—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different layers
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- 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
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9472—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different zones
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- B01J29/76—Iron group metals or copper
- B01J29/763—CHA-type, e.g. Chabazite, LZ-218
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
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- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
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- 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
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- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
- F01N2510/0684—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having more than one coating layer, e.g. multi-layered coatings
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processes For Solid Components From Exhaust (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762517343P | 2017-06-09 | 2017-06-09 | |
| EP18150188 | 2018-01-03 | ||
| EP18150185 | 2018-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3708253T3 true PL3708253T3 (pl) | 2026-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20167935.4T PL3708253T3 (pl) | 2017-06-09 | 2018-06-08 | Układy oczyszczania gazów spalinowych |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11154847B2 (pl) |
| EP (2) | EP3634626B1 (pl) |
| JP (3) | JP7202051B2 (pl) |
| KR (3) | KR102705124B1 (pl) |
| CN (1) | CN110869125B (pl) |
| PL (1) | PL3708253T3 (pl) |
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| JP7214740B2 (ja) * | 2018-08-22 | 2023-01-30 | 三井金属鉱業株式会社 | 排ガス浄化用触媒 |
| US12390764B2 (en) * | 2019-11-22 | 2025-08-19 | Basf Mobile Emissions Catalysts Llc | Emmission control catalyst article with enriched PGM zone |
| CN115210196A (zh) * | 2020-03-13 | 2022-10-18 | 日本碍子株式会社 | 蜂窝结构体及电加热式载体 |
| US20230347288A1 (en) * | 2020-05-15 | 2023-11-02 | Basf Corporation | Selective catalytic reduction catalyst and catalytic article comprising the same |
| US20230405564A1 (en) * | 2020-10-30 | 2023-12-21 | Basf Corporation | Catalyst for enhanced high temperature conversion and reduced n2o make |
| US12305558B2 (en) * | 2020-12-08 | 2025-05-20 | Basf Mobile Emissions Catalysts Llc | Exhaust gas treatment system including a multifunctional catalyst |
| JP7420087B2 (ja) * | 2021-01-19 | 2024-01-23 | トヨタ自動車株式会社 | 排ガス浄化システム |
| KR20240005785A (ko) * | 2021-04-28 | 2024-01-12 | 바스프 코포레이션 | NOx의 선택적 접촉 환원과 탄화수소의 분해 및 전환을 위한 촉매 |
| CN113318752B (zh) * | 2021-07-06 | 2024-01-12 | 无锡格雷斯环保科技有限公司 | 一种钒钨钛体系工业脱硝催化剂及其制备方法和装置 |
| JP7706644B2 (ja) * | 2022-03-22 | 2025-07-11 | 三井金属鉱業株式会社 | 排ガス浄化用触媒 |
| JP2025523102A (ja) * | 2022-07-19 | 2025-07-17 | ビーエーエスエフ コーポレーション | バナジウム含有触媒及び酸化触媒を含む触媒物品 |
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-
2018
- 2018-06-08 KR KR1020237027416A patent/KR102705124B1/ko active Active
- 2018-06-08 CN CN201880038081.0A patent/CN110869125B/zh active Active
- 2018-06-08 PL PL20167935.4T patent/PL3708253T3/pl unknown
- 2018-06-08 KR KR1020207000736A patent/KR102577389B1/ko active Active
- 2018-06-08 EP EP18728418.7A patent/EP3634626B1/en active Active
- 2018-06-08 EP EP20167935.4A patent/EP3708253B1/en active Active
- 2018-06-08 US US16/619,861 patent/US11154847B2/en active Active
- 2018-06-08 JP JP2019568053A patent/JP7202051B2/ja active Active
- 2018-06-08 KR KR1020237027455A patent/KR102698126B1/ko active Active
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2022
- 2022-08-04 JP JP2022125054A patent/JP7592668B2/ja active Active
- 2022-08-04 JP JP2022125055A patent/JP7604426B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7604426B2 (ja) | 2024-12-23 |
| US20210069688A1 (en) | 2021-03-11 |
| CN110869125B (zh) | 2023-08-18 |
| EP3634626A2 (en) | 2020-04-15 |
| JP2020522384A (ja) | 2020-07-30 |
| EP3634626B1 (en) | 2026-04-22 |
| KR20230125088A (ko) | 2023-08-28 |
| KR102698126B1 (ko) | 2024-08-27 |
| EP3708253A1 (en) | 2020-09-16 |
| JP7592668B2 (ja) | 2024-12-02 |
| US11154847B2 (en) | 2021-10-26 |
| JP7202051B2 (ja) | 2023-01-11 |
| JP2022166099A (ja) | 2022-11-01 |
| KR102577389B1 (ko) | 2023-09-15 |
| EP3708253B1 (en) | 2026-02-25 |
| KR102705124B1 (ko) | 2024-09-12 |
| KR20230123521A (ko) | 2023-08-23 |
| KR20200018807A (ko) | 2020-02-20 |
| JP2022166100A (ja) | 2022-11-01 |
| CN110869125A (zh) | 2020-03-06 |
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