CN102441442B - 利用涂料组合物涂覆壁流式过滤器的方法 - Google Patents

利用涂料组合物涂覆壁流式过滤器的方法 Download PDF

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Publication number
CN102441442B
CN102441442B CN201110290744.8A CN201110290744A CN102441442B CN 102441442 B CN102441442 B CN 102441442B CN 201110290744 A CN201110290744 A CN 201110290744A CN 102441442 B CN102441442 B CN 102441442B
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CN
China
Prior art keywords
coating composition
coating
wall
flow
filter
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 - Lifetime
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CN201110290744.8A
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English (en)
Chinese (zh)
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CN102441442A (zh
Inventor
贝恩德·默格纳
沃尔夫冈·哈塞尔曼
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Umicore AG and Co KG
Original Assignee
Umicore AG and Co KG
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.)
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Application filed by Umicore AG and Co KG filed Critical Umicore AG and Co KG
Publication of CN102441442A publication Critical patent/CN102441442A/zh
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Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24491—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24492—Pore diameter
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • 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
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
CN201110290744.8A 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法 Expired - Lifetime CN102441442B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004040551A DE102004040551A1 (de) 2004-08-21 2004-08-21 Verfahren zur Beschichtung eines Wandflußfilters mit einer Beschichtungszusammensetzung
DE102004040551.4 2004-08-21
CN200580035835XA CN101043945B (zh) 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200580035835XA Division CN101043945B (zh) 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法

Publications (2)

Publication Number Publication Date
CN102441442A CN102441442A (zh) 2012-05-09
CN102441442B true CN102441442B (zh) 2015-12-09

Family

ID=34981847

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201110290744.8A Expired - Lifetime CN102441442B (zh) 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法
CN200580035835XA Expired - Lifetime CN101043945B (zh) 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN200580035835XA Expired - Lifetime CN101043945B (zh) 2004-08-21 2005-08-13 利用涂料组合物涂覆壁流式过滤器的方法

Country Status (8)

Country Link
US (1) US20080107806A1 (enExample)
EP (1) EP1789190B1 (enExample)
JP (1) JP5447758B2 (enExample)
KR (2) KR101367617B1 (enExample)
CN (2) CN102441442B (enExample)
DE (1) DE102004040551A1 (enExample)
PL (1) PL1789190T3 (enExample)
WO (1) WO2006021339A1 (enExample)

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DE102004051099A1 (de) * 2004-10-19 2006-04-20 Umicore Ag & Co. Kg Verfahren und Vorrichtung zum Beschichten einer Serie von Tragkörpern
JP4907108B2 (ja) * 2005-06-28 2012-03-28 株式会社キャタラー スラリーの粘度の調整方法および排ガス浄化触媒用コーティングスラリー
JP5408865B2 (ja) * 2007-11-30 2014-02-05 日本碍子株式会社 ハニカム触媒体
DE102008010388B4 (de) 2008-02-21 2015-04-16 Umicore Ag & Co. Kg Verfahren zur Beschichtung eines Dieselpartikelfilters und damit hergestelltes Dieselpartikelfilter
EP2181749B2 (de) 2008-11-04 2018-10-03 Umicore AG & Co. KG Dieselpartikelfilter mit verbesserten Staudruckeigenschaften
EP2567078B1 (en) * 2010-05-05 2017-09-27 BASF Corporation Catalyzed soot filter and emissions treatment systems and methods
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US8609032B2 (en) 2010-11-29 2013-12-17 Corning Incorporated Porous ceramic honeycomb articles and methods for making the same
DE102011018259A1 (de) 2011-04-20 2012-10-25 Süd-Chemie AG Verfahren zur Beschichtung eines Substrates
WO2013007466A1 (en) * 2011-07-13 2013-01-17 Haldor Topsøe A/S Method for coating a catalysed particulate filter and a particulate filter
JP6130830B2 (ja) * 2011-07-13 2017-05-17 ハルドール・トプサー・アクチエゼルスカベット 触媒微粒子フィルター及び微粒子フィルターの製造方法
EP2731720A1 (en) * 2011-07-13 2014-05-21 Haldor Topsøe A/S Method for coating a catalysed particulate filter and a particulate filter
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DE102013013973A1 (de) 2013-08-23 2015-02-26 Clariant Produkte (Deutschland) Gmbh Partikelfilter zur Reinigung von Abgasen, Abgasreinigungssystem und Verfahren zur Reinigung von Abgas
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EP2921230B1 (en) 2014-03-20 2017-03-08 Umicore AG & Co. KG Coating tool
DK3419755T3 (da) * 2016-02-24 2020-11-02 Haldor Topsoe As Fremgangsmåde til fremstilling af en katalyseret monolit
CN105833921A (zh) * 2016-03-12 2016-08-10 江阴华音陶瓷机电科技有限公司 壁流式陶瓷载体dpf催化剂定量混合涂覆工艺
DE202016103832U1 (de) 2016-07-15 2017-10-18 Umicore Ag & Co. Kg Mehrfachbeschichtungswerkzeug
EP3424596A1 (en) 2017-07-06 2019-01-09 Umicore Ag & Co. Kg Method for coating a monolith carrier
EP3424595B1 (en) 2017-07-06 2023-05-10 Umicore Ag & Co. Kg Coating apparatus and method
DE102018100833A1 (de) * 2018-01-16 2019-07-18 Umicore Ag & Co. Kg Verfahren zur Herstellung eines SCR-Katalysators
DE102018108346A1 (de) 2018-04-09 2019-10-10 Umicore Ag & Co. Kg Beschichteter Wandflussfilter
DE102018110804B4 (de) 2018-05-04 2024-06-27 Umicore Ag & Co. Kg Beschichteter Wandflussfilter
DE102018111246A1 (de) 2018-05-09 2019-11-14 Umicore Ag & Co. Kg Verfahren zum Beschichten eines Wandflussfilters
KR101971645B1 (ko) 2018-06-29 2019-04-23 한국기계연구원 플레이크 형상의 분말 코팅층을 포함하는 필터 및 이의 제조방법
DE102018127955A1 (de) 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz
DE102018127957A1 (de) 2018-11-08 2020-05-14 Umicore Ag & Co. Kg Partikelfilter mit mehreren Beschichtungen
DE102018127953B4 (de) * 2018-11-08 2025-03-20 Umicore Ag & Co. Kg Wandflussfilter mit hoher Filtrationseffizienz
DE102019100099B4 (de) * 2019-01-04 2022-09-08 Umicore Ag & Co. Kg Verfahren zur Herstellung von katalytisch aktiven Wandflussfiltern, katalytisch aktiver Wandflussfilter und dessen Verwendung
KR102159552B1 (ko) * 2019-03-06 2020-09-24 고려대학교 산학협력단 세라믹 분리막 및 이의 제조 방법
EP4015065B1 (de) 2020-12-15 2025-02-26 Umicore AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
EP4015066A1 (de) 2020-12-15 2022-06-22 UMICORE AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
EP4015067A1 (de) 2020-12-15 2022-06-22 UMICORE AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
EP4015064B1 (de) 2020-12-15 2025-01-22 Umicore AG & Co. KG Katalytisch aktiver partikelfilter mit hoher filtrationseffizienz
DE102021107130B4 (de) 2021-03-23 2022-12-29 Umicore Ag & Co. Kg Vorrichtung zur Erhöhung der Frischfiltration von Benzinpartikelfiltern
DE102021107129A1 (de) 2021-03-23 2022-09-29 Umicore Ag & Co. Kg Partikelfilter für Benzinmotorenabgas
EP4063003A1 (en) 2021-03-23 2022-09-28 UMICORE AG & Co. KG Filter for the aftertreatment of exhaust gases of internal combustion engines
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Also Published As

Publication number Publication date
KR20140012208A (ko) 2014-01-29
EP1789190B1 (de) 2017-06-14
JP2008510606A (ja) 2008-04-10
CN102441442A (zh) 2012-05-09
PL1789190T3 (pl) 2017-10-31
CN101043945B (zh) 2011-11-16
US20080107806A1 (en) 2008-05-08
KR20070048250A (ko) 2007-05-08
JP5447758B2 (ja) 2014-03-19
EP1789190A1 (de) 2007-05-30
DE102004040551A1 (de) 2006-02-23
WO2006021339A1 (de) 2006-03-02
KR101367617B1 (ko) 2014-02-27
CN101043945A (zh) 2007-09-26

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