JP2012512745A - 増強した熱衝撃抵抗性を有するセラミックハニカムフィルター - Google Patents

増強した熱衝撃抵抗性を有するセラミックハニカムフィルター Download PDF

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JP2012512745A
JP2012512745A JP2011542353A JP2011542353A JP2012512745A JP 2012512745 A JP2012512745 A JP 2012512745A JP 2011542353 A JP2011542353 A JP 2011542353A JP 2011542353 A JP2011542353 A JP 2011542353A JP 2012512745 A JP2012512745 A JP 2012512745A
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joint
honeycomb structure
cells
improved
wall
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JP2011542353A
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English (en)
Japanese (ja)
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JP2012512745A5 (enExample
Inventor
ソウクホジャック，アンドレイ，ネストロビッチ
Original Assignee
ダウ グローバル テクノロジーズ エルエルシー
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Publication of JP2012512745A publication Critical patent/JP2012512745A/ja
Publication of JP2012512745A5 publication Critical patent/JP2012512745A5/ja
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    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/185—Mullite 3Al2O3-2SiO2
    • 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
    • C04B38/0009—Honeycomb structures characterised by features relating to the cell walls, e.g. wall thickness or distribution of pores in the walls
    • 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
    • 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
    • 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
    • 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
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/322—Transition aluminas, e.g. delta or gamma aluminas
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/60—Discontinuous, uneven properties of filter material, e.g. different material thickness along the longitudinal direction; Higher filter capacity upstream than downstream in same housing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP2011542353A 2008-12-18 2009-12-16 増強した熱衝撃抵抗性を有するセラミックハニカムフィルター Withdrawn JP2012512745A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13874308P 2008-12-18 2008-12-18
US61/138,743 2008-12-18
PCT/US2009/068153 WO2010080412A1 (en) 2008-12-18 2009-12-16 Ceramic honeycomb filter with enhanced thermal shock resistance

Publications (2)

Publication Number Publication Date
JP2012512745A true JP2012512745A (ja) 2012-06-07
JP2012512745A5 JP2012512745A5 (enExample) 2013-02-07

Family

ID=42133784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011542353A Withdrawn JP2012512745A (ja) 2008-12-18 2009-12-16 増強した熱衝撃抵抗性を有するセラミックハニカムフィルター

Country Status (6)

Country Link
US (1) US8999481B2 (enExample)
EP (1) EP2379469B1 (enExample)
JP (1) JP2012512745A (enExample)
CN (1) CN102256912B (enExample)
PL (1) PL2379469T3 (enExample)
WO (1) WO2010080412A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016531239A (ja) * 2013-09-06 2016-10-06 ゼネラル・エレクトリック・カンパニイ 第１のハニカム層および第２のハニカム層ならびにこれらの間の穿孔された中間シールプレートを備えるガスタービン用積層シールアセンブリ
JP2017144389A (ja) * 2016-02-17 2017-08-24 日本碍子株式会社 目封止ハニカム構造体
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
US11674405B2 (en) 2021-08-30 2023-06-13 General Electric Company Abradable insert with lattice structure

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014222350A1 (de) * 2014-11-03 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Partikelfiltereinheit zur Reinigung von Abgasen sowie Verfahren zur Herstellung einer Partikelfiltereinheit
FR3036626B1 (fr) * 2015-05-29 2019-12-20 Technologies Avancees Et Membranes Industrielles Element de separation avec un reseau tridimensionnel de circulation pour le milieu fluide a traiter
CN104924679A (zh) * 2015-06-15 2015-09-23 清华大学 强化泡沫夹芯板及其制备方法
EP3257566B1 (en) 2016-06-15 2020-11-18 LG Electronics Inc. -1- Air cleaner
CN107151145A (zh) * 2017-06-08 2017-09-12 湖州知维技术服务有限公司 一种钛酸铝基复合增韧陶瓷及其制备方法
CN108283944A (zh) * 2018-04-10 2018-07-17 北京国电龙源环保工程有限公司 一种3d打印成型制备的蜂窝式脱硝催化剂及其制备方法
CN110639502A (zh) * 2019-09-26 2020-01-03 北京国电龙源环保工程有限公司 高抗热震性蜂窝船用scr脱硝催化剂及其制备方法
DE112020000119T5 (de) * 2020-02-20 2021-11-18 Ngk Insulators, Ltd. Wabenstruktur

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Publication number Priority date Publication date Assignee Title
US3983283A (en) * 1974-03-18 1976-09-28 Corning Glass Works Honeycombed structures having open-ended cells formed by interconnected walls with longitudinally extending discontinuities
US4323614A (en) * 1976-03-31 1982-04-06 Corning Glass Works Ceramic honeycomb structure
US4135018A (en) * 1976-08-05 1979-01-16 Corning Glass Works Thermal shock resistant honeycomb structures
US4127691A (en) * 1977-06-20 1978-11-28 Corning Glass Works Thermal shock resistant honeycomb structures
JPS5719039A (en) 1980-07-11 1982-02-01 Ngk Insulators Ltd Ceramic honeycomb structural body
JPS57148918A (en) * 1981-03-06 1982-09-14 Toshio Asahara Warmth and coolness preserving container made of pottery and production thereof
EP1251942B1 (en) 1999-12-23 2007-11-21 Dow Global Technologies Inc. Catalytic devices
JP5189236B2 (ja) * 2001-07-25 2013-04-24 日本碍子株式会社 排ガス浄化用ハニカム構造体及び排ガス浄化用ハニカム触媒体
US20030041730A1 (en) * 2001-08-30 2003-03-06 Beall Douglas M. Honeycomb with varying channel size
CN101058049B (zh) * 2002-06-17 2010-05-19 日立金属株式会社 陶瓷蜂窝构造体及其制造方法、及其制造中所用的涂材
JP4373067B2 (ja) * 2002-10-10 2009-11-25 日本碍子株式会社 ハニカム構造体及びその製造方法並びに当該ハニカム構造体を用いた排ガス浄化システム
BRPI0416704A (pt) 2003-11-24 2007-01-16 Dow Global Technologies Inc catalisador para uso em um filtro de particulado de diesel e sistema de exaustão de diesel
US7259120B2 (en) 2004-04-21 2007-08-21 Corning Incorporated Aluminum titanate ceramic articles and methods of making same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016531239A (ja) * 2013-09-06 2016-10-06 ゼネラル・エレクトリック・カンパニイ 第１のハニカム層および第２のハニカム層ならびにこれらの間の穿孔された中間シールプレートを備えるガスタービン用積層シールアセンブリ
JP2017144389A (ja) * 2016-02-17 2017-08-24 日本碍子株式会社 目封止ハニカム構造体
US10695708B2 (en) 2016-02-17 2020-06-30 Ngk Insulators, Ltd. Plugged honeycomb structure
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
US11674405B2 (en) 2021-08-30 2023-06-13 General Electric Company Abradable insert with lattice structure

Also Published As

Publication number Publication date
PL2379469T3 (pl) 2013-07-31
WO2010080412A1 (en) 2010-07-15
US8999481B2 (en) 2015-04-07
CN102256912B (zh) 2014-04-16
EP2379469B1 (en) 2013-03-13
EP2379469A1 (en) 2011-10-26
US20110236628A1 (en) 2011-09-29
CN102256912A (zh) 2011-11-23

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