ATE329674T1 - Verfahren zur herstellung eines siliziumnitridfilters - Google Patents

Verfahren zur herstellung eines siliziumnitridfilters

Info

Publication number
ATE329674T1
ATE329674T1 AT01123326T AT01123326T ATE329674T1 AT E329674 T1 ATE329674 T1 AT E329674T1 AT 01123326 T AT01123326 T AT 01123326T AT 01123326 T AT01123326 T AT 01123326T AT E329674 T1 ATE329674 T1 AT E329674T1
Authority
AT
Austria
Prior art keywords
silicon nitride
mass
producing
nitride filter
particles
Prior art date
Application number
AT01123326T
Other languages
English (en)
Inventor
Naomichi Miyakawa
Kanagawa-Ku
Original Assignee
Asahi Glass Co 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
Priority claimed from JP2000313955A external-priority patent/JP2002121073A/ja
Priority claimed from JP2000313956A external-priority patent/JP2002121074A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE329674T1 publication Critical patent/ATE329674T1/de

Links

Classifications

    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • 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
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/067—Macromolecular compounds
    • 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
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Filtering Materials (AREA)
AT01123326T 2000-10-13 2001-10-08 Verfahren zur herstellung eines siliziumnitridfilters ATE329674T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000313955A JP2002121073A (ja) 2000-10-13 2000-10-13 窒化ケイ素フィルタの製造法
JP2000313956A JP2002121074A (ja) 2000-10-13 2000-10-13 窒化ケイ素フィルタの製造法

Publications (1)

Publication Number Publication Date
ATE329674T1 true ATE329674T1 (de) 2006-07-15

Family

ID=26602080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01123326T ATE329674T1 (de) 2000-10-13 2001-10-08 Verfahren zur herstellung eines siliziumnitridfilters

Country Status (5)

Country Link
US (1) US6838026B2 (de)
EP (1) EP1197253B1 (de)
AT (1) ATE329674T1 (de)
DE (1) DE60120586T2 (de)
ES (1) ES2266067T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4473463B2 (ja) 2001-03-26 2010-06-02 日本碍子株式会社 窒化珪素多孔体及びその製造方法
EP1498400A3 (de) * 2003-07-17 2006-06-07 Asahi Glass Co., Ltd. Verfahren zur Herstellung eines Siliziumnitridfilters
EP1502904A1 (de) * 2003-07-31 2005-02-02 Asahi Glass Company, Limited Methode zur Herstellung eines Wabenfilters aus Siliziumnitrid
US20050077226A1 (en) * 2003-10-14 2005-04-14 Bishop Bruce A. Membrane devices using reaction bonded monolith supports
JP2006102631A (ja) * 2004-10-05 2006-04-20 Asahi Glass Co Ltd 窒化ケイ素質フィルタの製造法
GB0423646D0 (en) * 2004-10-25 2004-11-24 Univ Hull Novel nanoporous materials
JP2006160533A (ja) * 2004-12-02 2006-06-22 Asahi Glass Co Ltd 窒化ケイ素質ハニカムフィルタの製造法
ATE518575T1 (de) * 2004-12-31 2011-08-15 Fiat Ricerche Herstellung eines filterelements zur beseitigung von feststoffpartikelemissionen
DE102007002079A1 (de) * 2007-01-09 2008-07-10 Schott Ag Verfahren zur Herstellung von optischen Elementen und optische Elemente
KR101364484B1 (ko) * 2007-12-21 2014-02-20 재단법인 포항산업과학연구원 다공성 질화규소 요업체 제조방법 및 그에 의한 다공성질화규소 요업체
US9566562B1 (en) 2012-08-21 2017-02-14 Superior Technical Ceramics Corporation High-temperature open-cell porous ceramic
CN104524869A (zh) * 2014-12-15 2015-04-22 西安建筑科技大学 MgO/Fe-Cr-Ni多孔复合过滤材料及其制备方法
CN113683438A (zh) * 2021-08-31 2021-11-23 淄博和润马科托矿业技术有限公司 一种氮化硅-石英空心球陶瓷及制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326512A (en) * 1992-12-16 1994-07-05 Alliedsignal Inc. Porous ceramic filter and preparation thereof
US5624613A (en) * 1993-04-01 1997-04-29 The Boeing Company Rigidized refractory fibrous ceramic insulation
JPH082974A (ja) * 1994-06-20 1996-01-09 Ngk Insulators Ltd 窒化珪素焼結体の製造方法
JPH08133857A (ja) * 1994-11-08 1996-05-28 Sumitomo Electric Ind Ltd セラミックス多孔体及びその製造方法
JP3532641B2 (ja) * 1994-11-16 2004-05-31 日本特殊陶業株式会社 多孔質セラミック材料とその製造方法、及びバルブユニット
US5902429A (en) * 1995-07-25 1999-05-11 Westaim Technologies, Inc. Method of manufacturing intermetallic/ceramic/metal composites
US5783297A (en) * 1995-08-16 1998-07-21 Cemcom Corporation Materials for shock attenuation

Also Published As

Publication number Publication date
US6838026B2 (en) 2005-01-04
EP1197253A1 (de) 2002-04-17
DE60120586T2 (de) 2007-05-31
DE60120586D1 (de) 2006-07-27
EP1197253B1 (de) 2006-06-14
US20020043735A1 (en) 2002-04-18
ES2266067T3 (es) 2007-03-01

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Legal Events

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