JP5607042B2 - リーンバーンｉｃエンジン用排気装置 - Google Patents

リーンバーンｉｃエンジン用排気装置 Download PDF

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Publication number
JP5607042B2
JP5607042B2 JP2011517237A JP2011517237A JP5607042B2 JP 5607042 B2 JP5607042 B2 JP 5607042B2 JP 2011517237 A JP2011517237 A JP 2011517237A JP 2011517237 A JP2011517237 A JP 2011517237A JP 5607042 B2 JP5607042 B2 JP 5607042B2
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catalyst
flow filter
wall flow
nac
length
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Japanese (ja)
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JP2011527403A5 (enExample
JP2011527403A (ja
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ガイ、リチャード、チャンドラー
ニール、ロバート、コリンズ
ポール、リチャード、フィリップス
ダニエル、スワロー
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Johnson Matthey PLC
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Johnson Matthey PLC
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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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    • 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
    • F01N3/0222—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 the structure being monolithic, e.g. honeycombs
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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
    • F01N3/022—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
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    • 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
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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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    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
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  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Materials (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP2011517237A 2008-07-09 2009-07-06 リーンバーンｉｃエンジン用排気装置 Expired - Fee Related JP5607042B2 (ja)

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GBGB0812544.5A GB0812544D0 (en) 2008-07-09 2008-07-09 Exhaust system for a lean burn IC engine
GB0812544.5 2008-07-09
PCT/GB2009/050794 WO2010004320A2 (en) 2008-07-09 2009-07-06 Exhaust system for a lean burn ic engine

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GB0812544D0 (en) 2008-08-13
WO2010004320A3 (en) 2010-03-04
CN102159807B (zh) 2014-03-19
EP2650496A2 (en) 2013-10-16
CN102159807A (zh) 2011-08-17
EP2650496B1 (en) 2021-02-24
BRPI0915553A2 (pt) 2016-01-26
EP2650496A3 (en) 2018-04-11
US20110179777A1 (en) 2011-07-28
US20140241950A1 (en) 2014-08-28
EP2315924B1 (en) 2013-10-30
GB201101385D0 (en) 2011-03-09
KR101660026B1 (ko) 2016-09-27
JP6450540B2 (ja) 2019-01-09
RU2011104476A (ru) 2012-08-20
US8756926B2 (en) 2014-06-24
RU2504668C2 (ru) 2014-01-20
JP2015044191A (ja) 2015-03-12
GB2473999A (en) 2011-03-30
EP2315924A2 (en) 2011-05-04
KR20110041502A (ko) 2011-04-21
JP2011527403A (ja) 2011-10-27
US9527031B2 (en) 2016-12-27
WO2010004320A2 (en) 2010-01-14

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