JP4427658B2 - ディーゼル排出ガスフィルター - Google Patents

ディーゼル排出ガスフィルター Download PDF

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Publication number
JP4427658B2
JP4427658B2 JP2000557902A JP2000557902A JP4427658B2 JP 4427658 B2 JP4427658 B2 JP 4427658B2 JP 2000557902 A JP2000557902 A JP 2000557902A JP 2000557902 A JP2000557902 A JP 2000557902A JP 4427658 B2 JP4427658 B2 JP 4427658B2
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JP
Japan
Prior art keywords
filter
filter body
particles
coating
soot
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2000557902A
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English (en)
Japanese (ja)
Other versions
JP2002519186A5 (enExample
JP2002519186A (ja
Inventor
ストッベ，ペール
ウェイランド ヘイ，ヤコブ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of JP2002519186A publication Critical patent/JP2002519186A/ja
Publication of JP2002519186A5 publication Critical patent/JP2002519186A5/ja
Application granted granted Critical
Publication of JP4427658B2 publication Critical patent/JP4427658B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic 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
    • 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
    • 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
    • F01N3/023—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
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Catalysts (AREA)
JP2000557902A 1998-07-07 1999-07-07 ディーゼル排出ガスフィルター Expired - Fee Related JP4427658B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199800902 1998-07-07
DK199800902 1998-09-01
PCT/DK1999/000390 WO2000001463A1 (en) 1998-07-07 1999-07-07 Diesel exhaust gas filter

Publications (3)

Publication Number Publication Date
JP2002519186A JP2002519186A (ja) 2002-07-02
JP2002519186A5 JP2002519186A5 (enExample) 2009-05-07
JP4427658B2 true JP4427658B2 (ja) 2010-03-10

Family

ID=8098828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000557902A Expired - Fee Related JP4427658B2 (ja) 1998-07-07 1999-07-07 ディーゼル排出ガスフィルター

Country Status (9)

Country Link
US (1) US7179430B1 (enExample)
EP (1) EP1094879B1 (enExample)
JP (1) JP4427658B2 (enExample)
KR (1) KR20010081994A (enExample)
AT (1) ATE236700T1 (enExample)
AU (1) AU4897299A (enExample)
BR (1) BR9912563A (enExample)
DE (1) DE69906741T2 (enExample)
WO (1) WO2000001463A1 (enExample)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
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JP2002530175A (ja) 1998-11-20 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム
EP1362905B1 (en) 2000-08-22 2019-01-23 Idemitsu Kosan Co., Ltd. Use of an oil composition for diesel particulate filter
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KR100419779B1 (ko) * 2001-02-23 2004-02-21 한국에너지기술연구원 집진용 고강도 탄화규소 세라믹스 필터의 제조방법
KR100419780B1 (ko) * 2001-02-23 2004-02-21 한국에너지기술연구원 코팅층이 형성된 탄화규소 세라믹스 필터 제조방법
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FR2860993B1 (fr) 2003-10-16 2006-06-16 Sicat Filtre catalytique a base de carbure de silicium (b-sic) pour la combustion des suies issues des gaz d'echappement d'un moteur a combustion
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Also Published As

Publication number Publication date
AU4897299A (en) 2000-01-24
KR20010081994A (ko) 2001-08-29
JP2002519186A (ja) 2002-07-02
EP1094879B1 (en) 2003-04-09
EP1094879A1 (en) 2001-05-02
WO2000001463A1 (en) 2000-01-13
ATE236700T1 (de) 2003-04-15
BR9912563A (pt) 2001-05-02
US7179430B1 (en) 2007-02-20
DE69906741D1 (de) 2003-05-15
DE69906741T2 (de) 2003-12-24

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