CN102939445B - 具有汽油微粒过滤器的汽油发动机排放物处理系统 - Google Patents

具有汽油微粒过滤器的汽油发动机排放物处理系统 Download PDF

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Publication number
CN102939445B
CN102939445B CN201180029144.4A CN201180029144A CN102939445B CN 102939445 B CN102939445 B CN 102939445B CN 201180029144 A CN201180029144 A CN 201180029144A CN 102939445 B CN102939445 B CN 102939445B
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particulate filter
coating
twc
filter
porosity
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CN102939445A (zh
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M·阿诺德
S·西蒙德
A·斯阿尼
K·瓦塞尔曼
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BASF SE
BASF Corp
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BASF SE
BASF Corp
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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
    • 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
    • F01N3/18—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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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
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    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/2429—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the honeycomb walls or cells
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Materials (AREA)
CN201180029144.4A 2010-04-19 2011-04-19 具有汽油微粒过滤器的汽油发动机排放物处理系统 Active CN102939445B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US32547810P 2010-04-19 2010-04-19
US61/325,478 2010-04-19
US38699710P 2010-09-27 2010-09-27
US61/386,997 2010-09-27
US13/087,497 US8815189B2 (en) 2010-04-19 2011-04-15 Gasoline engine emissions treatment systems having particulate filters
US13/087,497 2011-04-15
PCT/US2011/032978 WO2011133503A2 (en) 2010-04-19 2011-04-19 Gasoline engine emissions treatment systems having gasoline particulate filters

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CN102939445A CN102939445A (zh) 2013-02-20
CN102939445B true CN102939445B (zh) 2015-12-02

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US (1) US8815189B2 (enExample)
EP (1) EP2561195B1 (enExample)
JP (3) JP2013530332A (enExample)
KR (1) KR101834022B1 (enExample)
CN (1) CN102939445B (enExample)
BR (1) BR112012026943B1 (enExample)
CA (1) CA2796830C (enExample)
ES (1) ES2708138T3 (enExample)
MX (1) MX2012012128A (enExample)
MY (1) MY162869A (enExample)
PL (1) PL2561195T3 (enExample)
WO (1) WO2011133503A2 (enExample)
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JP5405538B2 (ja) * 2010-09-01 2014-02-05 日本碍子株式会社 ハニカム構造体
US9346018B2 (en) * 2010-11-02 2016-05-24 Haldor Topsoe A/S Method for the preparation of a catalysed particulate filter and catalysed particulate filter
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