KR101598988B1 - 디젤 배기 가스의 정화를 위한 방법 및 장치 - Google Patents
디젤 배기 가스의 정화를 위한 방법 및 장치 Download PDFInfo
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- KR101598988B1 KR101598988B1 KR1020107029153A KR20107029153A KR101598988B1 KR 101598988 B1 KR101598988 B1 KR 101598988B1 KR 1020107029153 A KR1020107029153 A KR 1020107029153A KR 20107029153 A KR20107029153 A KR 20107029153A KR 101598988 B1 KR101598988 B1 KR 101598988B1
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- South Korea
- Prior art keywords
- catalytic converter
- exhaust gas
- oxidation
- particulate filter
- diesel particulate
- Prior art date
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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
- F01N3/24—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
- B01D53/9459—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
- B01D53/9477—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 separate bricks, e.g. exhaust systems
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- F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
- F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
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- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
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- F01N3/033—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 filters in combination with other devices
- F01N3/035—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 filters in combination with other devices with catalytic reactors
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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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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
-
- 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
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes For Solid Components From Exhaust (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08011654.4A EP2138681B1 (de) | 2008-06-27 | 2008-06-27 | Verfahren und Vorrichtung zur Reinigung von Dieselabgasen |
| EP08011654.4 | 2008-06-27 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020167004921A Division KR101697498B1 (ko) | 2008-06-27 | 2009-06-24 | 디젤 배기 가스의 정화를 위한 방법 및 장치 |
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| KR20110028463A KR20110028463A (ko) | 2011-03-18 |
| KR101598988B1 true KR101598988B1 (ko) | 2016-03-02 |
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| EP (3) | EP2138681B1 (https=) |
| JP (2) | JP5808247B2 (https=) |
| KR (2) | KR101598988B1 (https=) |
| BR (1) | BRPI0913882A2 (https=) |
| CA (1) | CA2729063C (https=) |
| WO (1) | WO2009156134A1 (https=) |
Families Citing this family (20)
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| JP5630024B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
| JP5630025B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
| GB201003784D0 (en) | 2010-03-08 | 2010-04-21 | Johnson Matthey Plc | Improvement in control OPF emissions |
| GB2472716A (en) * | 2010-11-05 | 2011-02-16 | Akinolu Olamide Sanda | Filtering device |
| FR2971005A1 (fr) * | 2011-02-02 | 2012-08-03 | Peugeot Citroen Automobiles Sa | Ligne d'echappement pour moteur a combustion interne |
| GB2493987B (en) * | 2011-08-26 | 2014-03-19 | Jc Bamford Excavators Ltd | An engine system |
| JP6126858B2 (ja) * | 2013-02-14 | 2017-05-10 | 日立建機株式会社 | 内燃機関の排ガス浄化装置 |
| JP6204238B2 (ja) * | 2014-03-26 | 2017-09-27 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| CN104208958B (zh) * | 2014-08-13 | 2016-04-06 | 国电科学技术研究院 | 一种用于选择性催化还原脱硝系统的可翻转预除尘装置 |
| DE102014221322A1 (de) | 2014-10-21 | 2016-04-21 | Volkswagen Aktiengesellschaft | Abgasbehandlungseinrichtung für eine Abgasanlage einer Brennkraftmaschine |
| AT516467A1 (de) * | 2014-11-10 | 2016-05-15 | Ge Jenbacher Gmbh & Co Og | Katalysatoreinrichtung für eine stationäre Brennkraftmaschine |
| GB2552072A (en) * | 2016-05-31 | 2018-01-10 | Johnson Matthey Plc | Vanadium catalysts for high engine-out NO2 systems |
| US10196952B2 (en) * | 2017-03-03 | 2019-02-05 | GM Global Technology Operations LLC | Vehicle exhaust system having variable exhaust treatment injector system |
| JP2018159334A (ja) | 2017-03-23 | 2018-10-11 | 日本碍子株式会社 | 排ガス浄化装置 |
| DE102018100833A1 (de) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Verfahren zur Herstellung eines SCR-Katalysators |
| DE102018100834A1 (de) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Verfahren zur Herstellung eines SCR-Katalysators |
| JP2019157738A (ja) * | 2018-03-12 | 2019-09-19 | いすゞ自動車株式会社 | 内燃機関の排気浄化装置 |
| US11071947B2 (en) | 2019-10-30 | 2021-07-27 | W. L. Gore & Associates, Inc. | Catalytic efficiency of flue gas filtration |
| US10940471B1 (en) * | 2019-10-30 | 2021-03-09 | W. L. Gore & Associates, Inc. | Catalytic efficiency of flue gas filtration |
| CN113491895B (zh) * | 2020-03-21 | 2022-05-24 | 芜湖美的厨卫电器制造有限公司 | 滤芯组件、过滤器和热水器 |
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2008
- 2008-06-27 EP EP08011654.4A patent/EP2138681B1/de not_active Not-in-force
- 2008-06-27 EP EP18206151.5A patent/EP3473825A1/de not_active Withdrawn
-
2009
- 2009-06-24 WO PCT/EP2009/004543 patent/WO2009156134A1/en not_active Ceased
- 2009-06-24 KR KR1020107029153A patent/KR101598988B1/ko not_active Expired - Fee Related
- 2009-06-24 EP EP09768983.0A patent/EP2315923B1/en not_active Not-in-force
- 2009-06-24 BR BRPI0913882A patent/BRPI0913882A2/pt active Search and Examination
- 2009-06-24 CA CA2729063A patent/CA2729063C/en active Active
- 2009-06-24 JP JP2011515198A patent/JP5808247B2/ja not_active Expired - Fee Related
- 2009-06-24 KR KR1020167004921A patent/KR101697498B1/ko not_active Expired - Fee Related
- 2009-06-24 US US13/000,927 patent/US10001053B2/en active Active
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2015
- 2015-03-25 JP JP2015062020A patent/JP2015163790A/ja not_active Withdrawn
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2018
- 2018-05-16 US US15/981,588 patent/US10316739B2/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2138681A1 (de) | 2009-12-30 |
| EP2138681B1 (de) | 2019-03-27 |
| JP5808247B2 (ja) | 2015-11-10 |
| EP2315923B1 (en) | 2017-05-24 |
| CA2729063C (en) | 2016-09-06 |
| US20180258839A1 (en) | 2018-09-13 |
| CA2729063A1 (en) | 2009-12-30 |
| US20110173951A1 (en) | 2011-07-21 |
| WO2009156134A1 (en) | 2009-12-30 |
| KR20110028463A (ko) | 2011-03-18 |
| EP3473825A1 (de) | 2019-04-24 |
| KR101697498B1 (ko) | 2017-02-01 |
| US10001053B2 (en) | 2018-06-19 |
| EP2315923A1 (en) | 2011-05-04 |
| US10316739B2 (en) | 2019-06-11 |
| BRPI0913882A2 (pt) | 2015-10-27 |
| JP2015163790A (ja) | 2015-09-10 |
| JP2011525950A (ja) | 2011-09-29 |
| KR20160028503A (ko) | 2016-03-11 |
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