WO2008126450A1 - セラミックハニカム構造体の製造方法 - Google Patents

セラミックハニカム構造体の製造方法 Download PDF

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Publication number
WO2008126450A1
WO2008126450A1 PCT/JP2008/051420 JP2008051420W WO2008126450A1 WO 2008126450 A1 WO2008126450 A1 WO 2008126450A1 JP 2008051420 W JP2008051420 W JP 2008051420W WO 2008126450 A1 WO2008126450 A1 WO 2008126450A1
Authority
WO
WIPO (PCT)
Prior art keywords
green body
honeycomb structure
ceramic honeycomb
producing ceramic
monitoring
Prior art date
Application number
PCT/JP2008/051420
Other languages
English (en)
French (fr)
Inventor
Shunji Okazaki
Original Assignee
Hitachi Metals, Ltd.
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 Hitachi Metals, Ltd. filed Critical Hitachi Metals, Ltd.
Priority to EP08704183A priority Critical patent/EP2143536A1/en
Priority to CN200880010274A priority patent/CN101678560A/zh
Priority to JP2009508939A priority patent/JPWO2008126450A1/ja
Priority to US12/593,859 priority patent/US20100025884A1/en
Publication of WO2008126450A1 publication Critical patent/WO2008126450A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • 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
    • C04B35/622—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0072—Product control or inspection
    • 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
    • C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B2003/203—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded for multi-channelled structures, e.g. honeycomb structures
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Filtering Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

　セラミック原料、成形助剤及び造孔材を含有する原料を混合及び混練して坏土を得る工程、得られた坏土の特性を管理する工程、及び坏土をハニカム状に押出成形する工程を有するセラミックハニカム構造体の製造方法であって、前記坏土の特性を管理する工程において、坏土のタイプCデュロメータ硬度(JIS K 7312準拠)を16～23とすることを特徴とするセラミックハニカム構造体の製造方法。
PCT/JP2008/051420 2007-03-30 2008-01-30 セラミックハニカム構造体の製造方法 WO2008126450A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08704183A EP2143536A1 (en) 2007-03-30 2008-01-30 Process for producing ceramic honeycomb structure
CN200880010274A CN101678560A (zh) 2007-03-30 2008-01-30 陶瓷蜂窝结构体的制造方法
JP2009508939A JPWO2008126450A1 (ja) 2007-03-30 2008-01-30 セラミックハニカム構造体の製造方法
US12/593,859 US20100025884A1 (en) 2007-03-30 2008-01-30 Method for producing ceramic honeycomb structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007092363 2007-03-30
JP2007-092363 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008126450A1 true WO2008126450A1 (ja) 2008-10-23

Family

ID=39863609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051420 WO2008126450A1 (ja) 2007-03-30 2008-01-30 セラミックハニカム構造体の製造方法

Country Status (6)

Country Link
US (1) US20100025884A1 (ja)
EP (1) EP2143536A1 (ja)
JP (1) JPWO2008126450A1 (ja)
KR (1) KR20100014897A (ja)
CN (1) CN101678560A (ja)
WO (1) WO2008126450A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247509A (ja) * 2009-03-27 2010-11-04 Ngk Insulators Ltd ハニカム構造体の製造方法
JP2012020577A (ja) * 2010-06-17 2012-02-02 Sumitomo Chemical Co Ltd 押出成形装置及びこれを用いた成形体の製造方法
JPWO2020066298A1 (ja) * 2018-09-28 2021-09-09 日本碍子株式会社 支持体、ゼオライト膜複合体、ゼオライト膜複合体の製造方法、および、分離方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279090A (ja) 1993-03-26 1994-10-04 Ngk Insulators Ltd セラミックス構造体用坏土
JP2000302525A (ja) 1999-04-20 2000-10-31 Ngk Insulators Ltd ハニカム押出成形用坏土
JP2003089575A (ja) 2001-09-12 2003-03-28 Ngk Insulators Ltd セラミックス構造体の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1739065T3 (pl) * 2004-04-22 2012-03-30 Ngk Insulators Ltd Sposób wytwarzania porowatej struktury komórkowej o budowie plastra miodu oraz porowata struktura komórkowa o budowie plastra miodu
WO2006068256A1 (ja) * 2004-12-22 2006-06-29 Hitachi Metals, Ltd. ハニカムフィルタの製造方法及びハニカムフィルタ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279090A (ja) 1993-03-26 1994-10-04 Ngk Insulators Ltd セラミックス構造体用坏土
JP2000302525A (ja) 1999-04-20 2000-10-31 Ngk Insulators Ltd ハニカム押出成形用坏土
JP2003089575A (ja) 2001-09-12 2003-03-28 Ngk Insulators Ltd セラミックス構造体の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THE SOCIETY OF POLYMER SCIENCE: "Japan, Kobunshi Jiten 3rd edition, 1st edition", 30 June 2005, ASAKURA PUBLISHING CO., LTD., pages: 205, XP008142102 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247509A (ja) * 2009-03-27 2010-11-04 Ngk Insulators Ltd ハニカム構造体の製造方法
JP2012020577A (ja) * 2010-06-17 2012-02-02 Sumitomo Chemical Co Ltd 押出成形装置及びこれを用いた成形体の製造方法
US9375890B2 (en) 2010-06-17 2016-06-28 Sumitomo Chemical Company, Limited Extrusion-molding device and method for producing molded body using same
JPWO2020066298A1 (ja) * 2018-09-28 2021-09-09 日本碍子株式会社 支持体、ゼオライト膜複合体、ゼオライト膜複合体の製造方法、および、分離方法

Also Published As

Publication number Publication date
JPWO2008126450A1 (ja) 2010-07-22
KR20100014897A (ko) 2010-02-11
EP2143536A1 (en) 2010-01-13
CN101678560A (zh) 2010-03-24
US20100025884A1 (en) 2010-02-04

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