DE68905124T2 - Verfahren zur herstellung von strukturellen poroesen keramischen koerpern mit bienenwabenstruktur. - Google Patents

Verfahren zur herstellung von strukturellen poroesen keramischen koerpern mit bienenwabenstruktur.

Info

Publication number
DE68905124T2
DE68905124T2 DE8989309582T DE68905124T DE68905124T2 DE 68905124 T2 DE68905124 T2 DE 68905124T2 DE 8989309582 T DE8989309582 T DE 8989309582T DE 68905124 T DE68905124 T DE 68905124T DE 68905124 T2 DE68905124 T2 DE 68905124T2
Authority
DE
Germany
Prior art keywords
honeycomb structure
porous ceramic
ceramic bodies
producing structural
structural porous
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8989309582T
Other languages
English (en)
Other versions
DE68905124D1 (de
Inventor
Kunikazu Hamaguchi
Takashi Harada
Toshiyuki Hamanaka
Kazuhiro Miyahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE68905124D1 publication Critical patent/DE68905124D1/de
Publication of DE68905124T2 publication Critical patent/DE68905124T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • 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
    • C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons
    • 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
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
DE8989309582T 1988-09-21 1989-09-20 Verfahren zur herstellung von strukturellen poroesen keramischen koerpern mit bienenwabenstruktur. Expired - Lifetime DE68905124T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63235082A JP2562186B2 (ja) 1988-09-21 1988-09-21 多孔質セラミックハニカム構造体の製法

Publications (2)

Publication Number Publication Date
DE68905124D1 DE68905124D1 (de) 1993-04-08
DE68905124T2 true DE68905124T2 (de) 1993-07-22

Family

ID=16980798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989309582T Expired - Lifetime DE68905124T2 (de) 1988-09-21 1989-09-20 Verfahren zur herstellung von strukturellen poroesen keramischen koerpern mit bienenwabenstruktur.

Country Status (3)

Country Link
EP (1) EP0360593B1 (de)
JP (1) JP2562186B2 (de)
DE (1) DE68905124T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222671C2 (de) * 1992-07-10 1994-06-01 Bergwerksverband Gmbh Flugstromreaktor zur Herstellung von Pyrolysekoks
JPH07309707A (ja) * 1994-05-16 1995-11-28 Ngk Insulators Ltd 軽量抗菌性セラミックス及び抗菌性セラミックスフィルター
EP0884457B1 (de) * 1997-06-12 2003-09-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Teilchenfilter
ATE372449T1 (de) 2001-12-03 2007-09-15 Hitachi Metals Ltd Keramischer wabenfilter
US20080224343A1 (en) * 2007-03-16 2008-09-18 Baldwin Donald W Open ceramic media structure and method of manufacturing
CN113912412A (zh) * 2021-10-22 2022-01-11 深圳市吉迩科技有限公司 多孔陶瓷雾化芯及其制备方法和电子烟
CN113788704B (zh) * 2021-11-01 2022-08-30 山东瀚实环保设备有限公司 一种梯度孔隙结构的多孔陶瓷的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940301A (en) * 1974-08-01 1976-02-24 Caterpillar Tractor Co. Method of manufacturing an open cellular article
AU4439979A (en) * 1978-02-21 1979-08-30 Kansai Thermal Insulating Industry Company, Limited Porous shaped product
JPS61129015A (ja) * 1984-11-24 1986-06-17 Nippon Denso Co Ltd 排出ガス浄化用フイルタおよびその製造方法
JPH0669534B2 (ja) * 1987-02-12 1994-09-07 日本碍子株式会社 コージェライトハニカム構造体

Also Published As

Publication number Publication date
EP0360593A3 (de) 1991-03-06
DE68905124D1 (de) 1993-04-08
JPH0283278A (ja) 1990-03-23
EP0360593B1 (de) 1993-03-03
JP2562186B2 (ja) 1996-12-11
EP0360593A2 (de) 1990-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee