WO2009041611A1 - ハニカム構造体およびこれを用いた浄化装置 - Google Patents

ハニカム構造体およびこれを用いた浄化装置 Download PDF

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Publication number
WO2009041611A1
WO2009041611A1 PCT/JP2008/067481 JP2008067481W WO2009041611A1 WO 2009041611 A1 WO2009041611 A1 WO 2009041611A1 JP 2008067481 W JP2008067481 W JP 2008067481W WO 2009041611 A1 WO2009041611 A1 WO 2009041611A1
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WO
WIPO (PCT)
Prior art keywords
honeycomb structure
purification device
casing
inflow port
outflow port
Prior art date
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PCT/JP2008/067481
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English (en)
French (fr)
Inventor
Shinichi Yamaguchi
Original Assignee
Kyocera Corporation
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Publication date
Application filed by Kyocera Corporation filed Critical Kyocera Corporation
Priority to CN2008801085921A priority Critical patent/CN101808956B/zh
Priority to CA2701111A priority patent/CA2701111A1/en
Priority to US12/679,610 priority patent/US20100257829A1/en
Priority to JP2009534418A priority patent/JPWO2009041611A1/ja
Priority to EP08833382.8A priority patent/EP2210867B1/en
Publication of WO2009041611A1 publication Critical patent/WO2009041611A1/ja

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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
    • C04B35/01—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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/478—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 titanium oxides or titanates based on titanates based on aluminium titanates
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • 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
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • B01D46/244—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material of the plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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    • B01D46/2418—Honeycomb filters
    • B01D46/2425—Honeycomb filters characterized by parameters related to the physical properties of the honeycomb structure material
    • B01D46/24491—Porosity
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • 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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/247—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure of the cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/249—Quadrangular e.g. square or diamond
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    • B01D46/2418—Honeycomb filters
    • B01D46/2451—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure
    • B01D46/2486—Honeycomb filters characterized by the geometrical structure, shape, pattern or configuration or parameters related to the geometry of the structure characterised by the shapes or configurations
    • B01D46/2494—Octagonal
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    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
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    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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Abstract

　耐熱性および耐熱衝撃性等に優れ、熱分解がしにくく、熱処理を行なっても機械的特性が安定しているハニカム構造体およびこれを用いた浄化装置が望まれている。本発明のハニカム構造体は、ＭｇＴｉ２Ｏ５－Ａｌ２ＴｉＯ５の結晶を有するセラミックス体をハニカム構造としたことを特徴とする。また、本発明の浄化装置は、ハニカム構造体と、ハニカム構造体を収容し、流入口および流出口を有するケースと、を備えてなり、ケースの流入口から入った流体を、ハニカム構造体を通過させて、ケースの流出口から出すように構成したことを特徴とする。
PCT/JP2008/067481 2007-09-28 2008-09-26 ハニカム構造体およびこれを用いた浄化装置 WO2009041611A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2008801085921A CN101808956B (zh) 2007-09-28 2008-09-26 蜂窝结构体及使用其的净化装置
CA2701111A CA2701111A1 (en) 2007-09-28 2008-09-26 Honeycomb structure and purifying apparatus using the same
US12/679,610 US20100257829A1 (en) 2007-09-28 2008-09-26 Honeycomb Structure and Purifying Apparatus Using the Same
JP2009534418A JPWO2009041611A1 (ja) 2007-09-28 2008-09-26 ハニカム構造体およびこれを用いた浄化装置
EP08833382.8A EP2210867B1 (en) 2007-09-28 2008-09-26 Honeycomb structure and purification device using the honeycomb structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007253767 2007-09-28
JP2007-253767 2007-09-28

Publications (1)

Publication Number Publication Date
WO2009041611A1 true WO2009041611A1 (ja) 2009-04-02

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US (1) US20100257829A1 (ja)
EP (1) EP2210867B1 (ja)
JP (1) JPWO2009041611A1 (ja)
CN (1) CN101808956B (ja)
CA (1) CA2701111A1 (ja)
WO (1) WO2009041611A1 (ja)

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JP4774445B2 (ja) * 2009-03-16 2011-09-14 日本碍子株式会社 アルミニウムチタネートセラミックスの製造方法
FR2948657B1 (fr) * 2009-07-28 2013-01-04 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti et produits ceramiques comportant de tels grains
CN104353788B (zh) * 2014-10-08 2016-08-17 辽宁伊菲科技股份有限公司 铝合金铸造用一体浇口杯的制造方法

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EP1676622A1 (en) 2003-10-23 2006-07-05 Ibiden Co., Ltd. Honeycomb structure body
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CN101808956B (zh) 2013-03-20
JPWO2009041611A1 (ja) 2011-01-27
US20100257829A1 (en) 2010-10-14
CN101808956A (zh) 2010-08-18
EP2210867B1 (en) 2013-07-31
EP2210867A4 (en) 2011-02-23
EP2210867A1 (en) 2010-07-28

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