DE68901507D1 - Klein-monolitischer formkoerper und dessen herstellung. - Google Patents

Klein-monolitischer formkoerper und dessen herstellung.

Info

Publication number
DE68901507D1
DE68901507D1 DE8989307092T DE68901507T DE68901507D1 DE 68901507 D1 DE68901507 D1 DE 68901507D1 DE 8989307092 T DE8989307092 T DE 8989307092T DE 68901507 T DE68901507 T DE 68901507T DE 68901507 D1 DE68901507 D1 DE 68901507D1
Authority
DE
Germany
Prior art keywords
monolitical
production
small
molded body
molded
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 - Fee Related
Application number
DE8989307092T
Other languages
English (en)
Inventor
Rodney Irving Frost
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of DE68901507D1 publication Critical patent/DE68901507D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • B28B3/26—Extrusion dies
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Catalysts (AREA)
  • Powder Metallurgy (AREA)
DE8989307092T 1988-07-18 1989-07-13 Klein-monolitischer formkoerper und dessen herstellung. Expired - Fee Related DE68901507D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/220,543 US4877766A (en) 1988-07-18 1988-07-18 Mini-monolith substrate

Publications (1)

Publication Number Publication Date
DE68901507D1 true DE68901507D1 (de) 1992-06-17

Family

ID=22823957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989307092T Expired - Fee Related DE68901507D1 (de) 1988-07-18 1989-07-13 Klein-monolitischer formkoerper und dessen herstellung.

Country Status (4)

Country Link
US (1) US4877766A (de)
EP (2) EP0352015B1 (de)
JP (1) JP2727122B2 (de)
DE (1) DE68901507D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410567A (en) * 1992-03-05 1995-04-25 Corning Incorporated Optical fiber draw furnace
US5303547A (en) * 1992-04-15 1994-04-19 Amoco Corporation Emissions control system and method
US5238386A (en) * 1992-05-20 1993-08-24 Corning Incorporated Multi-part extrusion die
US5314650A (en) * 1993-02-23 1994-05-24 Corning Incorporated Method for extruding honeycombs
FR2741822B1 (fr) * 1995-12-05 1998-02-20 Tami Ind Element tubulaire inorganique de filtration comportant des canaux de section non circulaire presentant des profils optimises
EP0787524B1 (de) * 1996-01-31 2002-08-14 Corning Incorporated Filter und dessen Verwendung
US5866080A (en) * 1996-08-12 1999-02-02 Corning Incorporated Rectangular-channel catalytic converters
US6077436A (en) * 1997-01-06 2000-06-20 Corning Incorporated Device for altering a feed stock and method for using same
AU2043400A (en) 1998-12-07 2000-06-26 Syntroleum Corporation Structured fischer-tropsch catalyst system and method for its application
JP5467956B2 (ja) * 2010-07-15 2014-04-09 株式会社放電精密加工研究所 金型
CN102205357B (zh) * 2011-04-13 2013-01-16 张家港保税区恒隆钢管有限公司 一种挤压模具
US9889592B2 (en) * 2012-05-29 2018-02-13 Corning Incorporated Extrusion die with curved face
EP3676483B1 (de) * 2017-08-28 2021-05-26 Corning Incorporated Wabenkörper mit einer eine übergangsstrukturkomponente beinhaltende radiale wabenstruktur und entsprechende extrusionsform

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412694A (en) * 1966-10-04 1968-11-26 Gen Mills Inc Extrusion die-head
US4042738A (en) * 1975-07-28 1977-08-16 Corning Glass Works Honeycomb structure with high thermal shock resistance
JPS5277878A (en) * 1975-12-24 1977-06-30 Ngk Insulators Ltd Method of removing nitrogen oxides from exhaust gases
US4054702A (en) 1976-03-05 1977-10-18 W. R. Grace & Co. Monolith design
JPS54150406A (en) * 1978-05-18 1979-11-26 Nippon Soken Ceramic honeycomb structure
FR2467067A1 (fr) * 1979-10-15 1981-04-17 Ceraver Dispositif pour la fabrication de corps a structure alveolaire par extrusion d'une matiere ceramique, et procede d'obtention dudit dispositif
JPS5719039A (en) * 1980-07-11 1982-02-01 Ngk Insulators Ltd Ceramic honeycomb structural body
US4328130A (en) 1980-10-22 1982-05-04 Chevron Research Company Shaped channeled catalyst
US4448833A (en) * 1981-06-16 1984-05-15 Nippondenso Co., Ltd. Porous ceramic body and a method of manufacturing the same
JPS59186621A (ja) * 1983-04-05 1984-10-23 Ngk Insulators Ltd 多孔体
US4510261A (en) 1983-10-17 1985-04-09 W. R. Grace & Co. Catalyst with high geometric surface area
DE3501941A1 (de) * 1985-01-22 1986-07-24 Ekkehard Prof. Dr.-Ing. 4300 Essen Weber Steg-katalysator vorrichtung zur entfernung von stickoxiden
DE3640025A1 (de) * 1985-11-26 1987-05-27 Toyota Motor Co Ltd Monolithischer katalysatortraeger und monolithischer katalysator fuer die verwendung zum reinigen von auspuffgasen
DE3624934A1 (de) * 1986-07-23 1988-01-28 Dynamit Nobel Ag Bei hohen temperaturen bestaendige katalysator-formkoerper und verfahren zu deren herstellung
JPH0634923B2 (ja) * 1987-03-14 1994-05-11 日本碍子株式会社 セラミツクハニカム構造体
US4812276A (en) * 1988-04-29 1989-03-14 Allied-Signal Inc. Stepwise formation of channel walls in honeycomb structures

Also Published As

Publication number Publication date
US4877766A (en) 1989-10-31
EP0463654A2 (de) 1992-01-02
EP0463654A3 (en) 1992-03-11
EP0352015A1 (de) 1990-01-24
EP0352015B1 (de) 1992-05-13
JPH0272922A (ja) 1990-03-13
JP2727122B2 (ja) 1998-03-11

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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