BR112013025822A2 - dispositivo de purificação de gás de exaustão, e método de purificação de gás de exaustão utilizando mesmo - Google Patents
dispositivo de purificação de gás de exaustão, e método de purificação de gás de exaustão utilizando mesmoInfo
- Publication number
- BR112013025822A2 BR112013025822A2 BR112013025822A BR112013025822A BR112013025822A2 BR 112013025822 A2 BR112013025822 A2 BR 112013025822A2 BR 112013025822 A BR112013025822 A BR 112013025822A BR 112013025822 A BR112013025822 A BR 112013025822A BR 112013025822 A2 BR112013025822 A2 BR 112013025822A2
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gas
- gas purification
- purification device
- same
- purification method
- Prior art date
Links
- 238000000746 purification Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- 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
- B01J23/48—Silver or gold
- B01J23/50—Silver
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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
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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
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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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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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
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
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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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
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- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
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- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
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- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
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- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, silver or gold
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- 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
- F01N13/16—Selection of particular materials
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- 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
- F01N3/021—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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
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- 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
- F01N3/021—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
- 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, e.g. catalysed diesel particulate filters
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- 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
- F01N3/103—Oxidation catalysts for HC and CO only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
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- B01D2255/90—Physical characteristics of catalysts
- B01D2255/915—Catalyst supported on particulate filters
- B01D2255/9155—Wall flow filters
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- B01J35/391—Physical properties of the active metal ingredient
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors
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- F01N2510/00—Surface coverings
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- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
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- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0812—Particle filter loading
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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
- Y02T10/40—Engine management systems
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
resumo "dispositivo de purificação de gás de exaustão, e método de purificação de gás de exaustão utilizando mesmo" um dispositivo de purificação de gás de exaustão inclui um catalisador de oxidação para oxidar e purificar a matéria particulada contida no gás de exaustão a partir de um motor de combustão interna, onde o catalisador de oxidação é fornecido com um suporte constitu-ído por pelo menos um sal de metal selecionado a partir de um grupo que consiste de um sulfato e um fosfato de ca, e uma substância contendo prata suportada no suporte.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-086450 | 2011-04-08 | ||
JP2011086450A JP5649503B2 (ja) | 2011-04-08 | 2011-04-08 | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
PCT/JP2012/059309 WO2012137857A1 (ja) | 2011-04-08 | 2012-04-05 | 排ガス浄化装置及びそれを用いた排ガス浄化方法 |
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EP (1) | EP2696047B1 (pt) |
JP (1) | JP5649503B2 (pt) |
KR (1) | KR101506108B1 (pt) |
CN (1) | CN103459790B (pt) |
AU (1) | AU2012239283B2 (pt) |
BR (1) | BR112013025822B1 (pt) |
WO (1) | WO2012137857A1 (pt) |
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JP6018493B2 (ja) * | 2012-12-12 | 2016-11-02 | Dowaエレクトロニクス株式会社 | 排ガス浄化用フィルタおよびその製造方法 |
JP5956496B2 (ja) * | 2014-04-02 | 2016-07-27 | 株式会社豊田中央研究所 | 排ガス浄化用触媒、それを用いた排ガス浄化フィルタ及び排ガス浄化方法 |
JP6392704B2 (ja) * | 2015-05-25 | 2018-09-19 | 株式会社豊田中央研究所 | 排ガス中の粒子状物質(pm)を酸化除去するためのpm酸化触媒、それを用いた排ガス浄化フィルタ及び排ガス浄化方法 |
JP6394616B2 (ja) * | 2016-01-22 | 2018-09-26 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP6588359B2 (ja) * | 2016-02-25 | 2019-10-09 | 株式会社豊田自動織機 | 内燃機関の排気浄化装置 |
DE102017125406A1 (de) * | 2017-10-30 | 2019-05-02 | Volkswagen Aktiengesellschaft | Verfahren zum Betrieb einer Abgasanlage |
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JPH0655075A (ja) * | 1992-08-07 | 1994-03-01 | Sangi Co Ltd | 排気ガス浄化用触媒 |
JPH1054268A (ja) * | 1996-08-08 | 1998-02-24 | Toyota Motor Corp | ディーゼル機関の排気浄化装置 |
JP2003170051A (ja) * | 2001-12-10 | 2003-06-17 | Nikki Chemcal Co Ltd | 粒子状物質燃焼用触媒および粒子状物質の除去方法 |
EP1378289A3 (en) * | 2002-04-18 | 2004-02-04 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Platinum-group-metal free catalytic washcoats for particulate exhaust gas filter applications |
JP3872384B2 (ja) * | 2002-06-13 | 2007-01-24 | トヨタ自動車株式会社 | 排ガス浄化フィルタ触媒 |
JP2004068635A (ja) * | 2002-08-02 | 2004-03-04 | Hino Motors Ltd | パティキュレートフィルタのアッシュ溜り防止方法 |
JP2004324505A (ja) * | 2003-04-24 | 2004-11-18 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2004337681A (ja) * | 2003-05-13 | 2004-12-02 | Toyota Central Res & Dev Lab Inc | 排ガス浄化用触媒の再生方法 |
JP4320621B2 (ja) * | 2003-08-25 | 2009-08-26 | 株式会社デンソー | 内燃機関の排気浄化装置 |
CN1902384B (zh) | 2003-11-25 | 2012-09-05 | 巴布考克日立株式会社 | 含颗粒物质的废气排放控制过滤器,废气排放控制方法及其装置 |
JP4606965B2 (ja) * | 2005-03-07 | 2011-01-05 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
EP1932590B1 (en) | 2005-10-06 | 2013-03-27 | Mitsui Mining and Smelting Co., Ltd. | Particulate combustion catalyst, particulate filter, and exhaust gas clean-up system |
JP2007196135A (ja) | 2006-01-26 | 2007-08-09 | Honda Motor Co Ltd | 排ガス浄化触媒及びその製造方法 |
JP2008088903A (ja) | 2006-10-02 | 2008-04-17 | Mazda Motor Corp | 排気ガス中のパティキュレート捕集装置 |
KR101036104B1 (ko) * | 2007-11-29 | 2011-05-19 | 한국전력기술 주식회사 | 은이 함유된 수산화아파타이트 선택적 환원 탈질촉매 |
JP2009299521A (ja) * | 2008-06-11 | 2009-12-24 | Toyota Central R&D Labs Inc | 排ガス浄化方法及び排ガス浄化装置 |
JP5006855B2 (ja) | 2008-09-24 | 2012-08-22 | 本田技研工業株式会社 | 排ガス浄化触媒及びこれを用いた排ガス浄化フィルタ |
JP5519181B2 (ja) | 2009-05-13 | 2014-06-11 | 本田技研工業株式会社 | 内燃機関の排気浄化装置 |
JP5545167B2 (ja) * | 2010-10-21 | 2014-07-09 | 株式会社デンソー | 触媒材料およびその製造方法 |
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AU2012239283B2 (en) | 2015-07-30 |
CN103459790A (zh) | 2013-12-18 |
EP2696047B1 (en) | 2018-08-01 |
CN103459790B (zh) | 2016-06-29 |
EP2696047A1 (en) | 2014-02-12 |
BR112013025822B1 (pt) | 2021-07-20 |
EP2696047A4 (en) | 2014-10-01 |
KR101506108B1 (ko) | 2015-03-25 |
JP5649503B2 (ja) | 2015-01-07 |
KR20130137024A (ko) | 2013-12-13 |
WO2012137857A1 (ja) | 2012-10-11 |
JP2012219715A (ja) | 2012-11-12 |
AU2012239283A1 (en) | 2013-11-21 |
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