MX2012007751A - Metodo para elaborar un recubrimiento de barrera polimerica para atenuar la migracion de aglutinante en un filtro de particulados de diesel para reucir la caida de presion y los gradientes de temperatura en el filtro. - Google Patents

Metodo para elaborar un recubrimiento de barrera polimerica para atenuar la migracion de aglutinante en un filtro de particulados de diesel para reucir la caida de presion y los gradientes de temperatura en el filtro.

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Publication number
MX2012007751A
MX2012007751A MX2012007751A MX2012007751A MX2012007751A MX 2012007751 A MX2012007751 A MX 2012007751A MX 2012007751 A MX2012007751 A MX 2012007751A MX 2012007751 A MX2012007751 A MX 2012007751A MX 2012007751 A MX2012007751 A MX 2012007751A
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MX
Mexico
Prior art keywords
honeycomb
pressure drop
mitigate
barrier coating
polymer
Prior art date
Application number
MX2012007751A
Other languages
English (en)
Inventor
Caijun
Steven Martin
Original Assignee
Dow Global Technologies Llc
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Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2012007751A publication Critical patent/MX2012007751A/es

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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • C04B38/0016—Honeycomb structures assembled from subunits
    • C04B38/0019—Honeycomb structures assembled from subunits characterised by the material used for joining separate subunits
    • 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
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof
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    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
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    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
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    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • C04B38/0012—Honeycomb structures characterised by the material used for sealing or plugging (some of) the channels of the honeycombs
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
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    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
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    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Ceramic Products (AREA)

Abstract

Se describen estructuras alveolares cerámicas y métodos para elaborarlas. Las estructuras pueden estar comprendidas por al menos dos alveolos cerámicos más pequeños separados que se han recubierto con un polímero para crear un recubrimiento de barrera polimérica y adheridos con un cemento comprendido por fibras inorgánicas y una fase de unión que se encuentra comprendida por silicato amorfo, aluminita o fibra de vidrio de aluminosilicato y otras partículas inorgánicas. El polímero se selecciona de manera tal que sea penetrable en los poros en la estructura alveolar o para cubrirlos a fin de formar una capa de barrera delgada sobre la misma para atenuar la migración de las fibras inorgánicas, la fase de unión y el agua en los poros. El polímero está adaptado para quemarse o descomponerse a temperaturas de cocción del cemento y del forro alveolar o inferiores, o a temperaturas operativas del alveolo o inferiores durante la aplicación para crear una estructura alveolar que, cuando se forma en un filtro de escape, no tenga ningún incremento no deseado en la caída de presión debido a la migración del cemento.
MX2012007751A 2009-12-31 2011-01-03 Metodo para elaborar un recubrimiento de barrera polimerica para atenuar la migracion de aglutinante en un filtro de particulados de diesel para reucir la caida de presion y los gradientes de temperatura en el filtro. MX2012007751A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29143609P 2009-12-31 2009-12-31
PCT/US2011/020045 WO2011082399A1 (en) 2009-12-31 2011-01-03 Method of making polymeric barrier coating to mitigate binder migration in a diesel particulate filter to reduce filter pressure drop and temperature gradients

Publications (1)

Publication Number Publication Date
MX2012007751A true MX2012007751A (es) 2012-08-01

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MX2012007751A MX2012007751A (es) 2009-12-31 2011-01-03 Metodo para elaborar un recubrimiento de barrera polimerica para atenuar la migracion de aglutinante en un filtro de particulados de diesel para reucir la caida de presion y los gradientes de temperatura en el filtro.

Country Status (9)

Country Link
US (1) US9593608B2 (es)
EP (1) EP2519482B1 (es)
JP (1) JP5841541B2 (es)
KR (1) KR20120104616A (es)
CN (1) CN102712547B (es)
BR (1) BR112012015380A2 (es)
CA (1) CA2781910A1 (es)
MX (1) MX2012007751A (es)
WO (1) WO2011082399A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5599747B2 (ja) * 2011-03-24 2014-10-01 日本碍子株式会社 ハニカム構造体及びその製造方法
KR101931401B1 (ko) * 2011-07-22 2019-03-13 다우 글로벌 테크놀로지스 엘엘씨 시멘트가 적용되고 외피를 갖는 세라믹 허니콤 구조체의 제조 방법
US9255036B2 (en) * 2013-03-15 2016-02-09 Corning Incorporated Cellular ceramic article and method for manufacturing the same
US9862650B2 (en) 2014-03-18 2018-01-09 Corning Incorporated Skinning of ceramic honeycomb bodies
CN105564121B (zh) * 2014-10-13 2018-09-21 福建省德化安成陶瓷有限公司 陶瓷釉下影像工艺
EP3717442B1 (en) 2017-11-30 2021-12-22 Corning Incorporated Ceramic articles with bleed-through barrier and methods of manufacture thereof
JP7029421B2 (ja) * 2019-02-28 2022-03-03 日本碍子株式会社 ハニカム構造体用コーティング材、ハニカム構造体の外周コーティング及び外周コーティング付きハニカム構造体
JP2021004555A (ja) * 2019-06-25 2021-01-14 トヨタ自動車株式会社 内燃機関の制御装置
US20230278933A1 (en) * 2020-08-25 2023-09-07 Corning Incorporated Cement mixtures for plugging honeycomb bodies and methods of making the same
CN113387725B (zh) * 2021-06-30 2022-07-19 江西省萍乡市湘东石油化工填料厂 一种用于蜂窝陶瓷蓄热体表面改性锆刚玉料浆及其制浆方法、用途

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU540009B2 (en) 1982-02-16 1984-10-25 Matsushita Electric Industrial Co., Ltd. Exhaust gas filter
US5340516A (en) 1989-07-28 1994-08-23 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
CA2020453A1 (en) 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5098455A (en) 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
US5194154A (en) 1991-12-05 1993-03-16 The Dow Chemical Company Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic
US5198007A (en) 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
JPH05306614A (ja) 1992-04-28 1993-11-19 Matsushita Electric Ind Co Ltd 排気ガスフィルタとその製造方法
US6153337A (en) 1997-12-19 2000-11-28 Moltech Corporation Separators for electrochemical cells
US6306335B1 (en) 1999-08-27 2001-10-23 The Dow Chemical Company Mullite bodies and methods of forming mullite bodies
US6669751B1 (en) 1999-09-29 2003-12-30 Ibiden Co., Ltd. Honeycomb filter and ceramic filter assembly
DE60037205T2 (de) 1999-12-23 2008-10-02 Dow Global Technologies, Inc., Midland Katalytische vorrichtungen
JP4404497B2 (ja) 2001-03-01 2010-01-27 日本碍子株式会社 ハニカムフィルター、及びその製造方法
US20020172633A1 (en) 2001-03-06 2002-11-21 Koermer Gerald S. Vehicular atmosphere cleansing system
US6736875B2 (en) 2001-12-13 2004-05-18 Corning Incorporated Composite cordierite filters
US7047641B2 (en) * 2002-01-31 2006-05-23 Delphi Technologies, Inc. Exhaust emission control device manufacturing method
EP1490310B1 (en) 2002-03-25 2011-02-02 Dow Global Technologies Inc. Mullite bodies and methods of forming mullite bodies
US6988937B2 (en) 2002-04-11 2006-01-24 Saint-Gobain Abrasives Technology Company Method of roll grinding
DE50302193D1 (de) * 2002-05-29 2006-04-06 Erlus Ag Keramischer formkörper mit photokatalytischer beschichtung und verfahren zur herstellung desselben
US6849181B2 (en) 2002-07-31 2005-02-01 Corning Incorporated Mullite-aluminum titanate diesel exhaust filter
AU2003249236A1 (en) 2002-07-31 2004-02-16 Corning Incorporated Aluminum titanate-based ceramic article
JP3720336B2 (ja) 2003-04-30 2005-11-24 住江織物株式会社 消臭材及びその製造方法
US7132150B2 (en) * 2003-08-14 2006-11-07 Corning Incorporated Porous ceramic filters with catalyst coatings
ZA200604181B (en) 2003-11-24 2007-11-28 Dow Global Technologies Inc Catalyst for a diesel particulate filter
US7122612B2 (en) * 2004-02-27 2006-10-17 Corning Incorporated Porous ceramic filters with catalyst coatings
JP5037809B2 (ja) 2005-10-25 2012-10-03 日本碍子株式会社 ハニカム構造体
US7700163B2 (en) 2005-10-27 2010-04-20 Corning Incorporated Microwave process for porous ceramic filters with passivation and catalyst coatings
DE102006036498A1 (de) * 2006-07-28 2008-02-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Zusammengesetzter Wabenkörper
US20080178992A1 (en) * 2007-01-31 2008-07-31 Geo2 Technologies, Inc. Porous Substrate and Method of Fabricating the Same
WO2009050775A1 (ja) * 2007-10-15 2009-04-23 Ibiden Co., Ltd. ハニカム構造体の製造方法
WO2009050774A1 (ja) 2007-10-15 2009-04-23 Ibiden Co., Ltd. ハニカム構造体
JP2009190964A (ja) * 2007-10-15 2009-08-27 Ibiden Co Ltd ハニカム構造体の製造方法
EP2358359B1 (en) * 2008-12-15 2019-04-17 Unifrax I LLC Ceramic honeycomb structure skin coating

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CN102712547B (zh) 2015-07-22
US20120263914A1 (en) 2012-10-18
US9593608B2 (en) 2017-03-14
EP2519482B1 (en) 2018-10-17
WO2011082399A1 (en) 2011-07-07
BR112012015380A2 (pt) 2017-09-05
CA2781910A1 (en) 2011-07-07
JP5841541B2 (ja) 2016-01-13
JP2013516379A (ja) 2013-05-13
KR20120104616A (ko) 2012-09-21
EP2519482A1 (en) 2012-11-07

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