BRPI0614136A2 - artigo para escapamento e método de tratar a corrente de escapamento proveniente de um motor diesel - Google Patents

artigo para escapamento e método de tratar a corrente de escapamento proveniente de um motor diesel

Info

Publication number
BRPI0614136A2
BRPI0614136A2 BRPI0614136A BRPI0614136A BRPI0614136A2 BR PI0614136 A2 BRPI0614136 A2 BR PI0614136A2 BR PI0614136 A BRPI0614136 A BR PI0614136A BR PI0614136 A BRPI0614136 A BR PI0614136A BR PI0614136 A2 BRPI0614136 A2 BR PI0614136A2
Authority
BR
Brazil
Prior art keywords
exhaust
diesel engine
article
current
treating
Prior art date
Application number
BRPI0614136A
Other languages
English (en)
Inventor
E Voss Kenneth
Hallstrom Kevin
Kakwani Ramesh
Sung Shiang
Original Assignee
Basf Catalysts Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Catalysts Llc filed Critical Basf Catalysts Llc
Priority claimed from PCT/US2006/029823 external-priority patent/WO2007032825A1/en
Publication of BRPI0614136A2 publication Critical patent/BRPI0614136A2/pt

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
    • F01N3/02—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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • 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
    • 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
    • B01J23/56—Platinum group metals
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • 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
    • F01N2330/22—Metal foam
    • 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
    • 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
    • F01N2370/00—Selection of materials for exhaust purification
    • F01N2370/02—Selection of materials for exhaust purification used in catalytic reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
BRPI0614136A 2005-08-05 2006-07-28 artigo para escapamento e método de tratar a corrente de escapamento proveniente de um motor diesel BRPI0614136A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70582305P 2005-08-05 2005-08-05
PCT/US2006/029823 WO2007032825A1 (en) 2005-08-05 2006-07-28 Diesel exhaust article and catalyst compositions therefor

Publications (1)

Publication Number Publication Date
BRPI0614136A2 true BRPI0614136A2 (pt) 2018-09-04

Family

ID=39663479

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614136A BRPI0614136A2 (pt) 2005-08-05 2006-07-28 artigo para escapamento e método de tratar a corrente de escapamento proveniente de um motor diesel

Country Status (3)

Country Link
KR (1) KR20080046650A (pt)
CN (1) CN101287550A (pt)
BR (1) BRPI0614136A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2335636B1 (es) * 2008-02-29 2011-05-11 Lipotec, S.A. Composicion cosmetica o dermofarmaceutica de micelas mixtas.
EP3081295B1 (en) * 2015-04-14 2023-10-04 Bosal Emission Control Systems NV Catalyst and method for reducing hexavalent chromium cr(vi)
CN104857790A (zh) * 2015-04-17 2015-08-26 成都易态科技有限公司 多孔金属箔在室内气体过滤中的应用及结构
CN108472584A (zh) * 2015-12-22 2018-08-31 国际壳牌研究有限公司 催化剂床和用于还原氮氧化物的方法
WO2017112618A1 (en) 2015-12-22 2017-06-29 Shell Oil Company A reactor for reducing nitrogen oxides
US11020732B2 (en) 2015-12-22 2021-06-01 Shell Oil Company Catalyst bed and method for reducing nitrogen oxides
WO2017179679A1 (ja) * 2016-04-13 2017-10-19 トヨタ自動車株式会社 排ガス浄化触媒、排ガス浄化方法、及び排ガス浄化システム
CN109201052A (zh) * 2018-09-30 2019-01-15 中自环保科技股份有限公司 一种柴油碳烟颗粒氧化型催化剂及其制备方法
CN110159396A (zh) * 2019-07-04 2019-08-23 天津大学 分段式滤芯及其发动机微粒捕集器

Also Published As

Publication number Publication date
CN101287550A (zh) 2008-10-15
KR20080046650A (ko) 2008-05-27

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

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B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

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B11M Decision cancelled [chapter 11.13 patent gazette]
B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.7 NA RPI NO 2140 DE 10/01/2012 POR TER SIDO INDEVIDA. O DESPACHO 6.7 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 ? AGU/PGF/PFE/INPI/COOPHI-LBC- 1.0.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.