ATE231741T1 - Verfahren zur herstellung eines wabenkörper- katalysators - Google Patents

Verfahren zur herstellung eines wabenkörper- katalysators

Info

Publication number
ATE231741T1
ATE231741T1 AT98108150T AT98108150T ATE231741T1 AT E231741 T1 ATE231741 T1 AT E231741T1 AT 98108150 T AT98108150 T AT 98108150T AT 98108150 T AT98108150 T AT 98108150T AT E231741 T1 ATE231741 T1 AT E231741T1
Authority
AT
Austria
Prior art keywords
producing
honeycomb catalyst
catalyst
honeycomb
extrusion molding
Prior art date
Application number
AT98108150T
Other languages
English (en)
Inventor
Kozo Iida
Shigeru Nojima
Yoshiaki Obayashi
Atsushi Morii
Osamu Naito
Original Assignee
Mitsubishi Heavy Ind 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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Application granted granted Critical
Publication of ATE231741T1 publication Critical patent/ATE231741T1/de

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
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional [3D] monoliths
    • B01J35/57—Honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes characterised by a specific device
    • 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
    • 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
    • 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Exhaust Gas After Treatment (AREA)
AT98108150T 1997-06-06 1998-05-05 Verfahren zur herstellung eines wabenkörper- katalysators ATE231741T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14914497A JP4220584B2 (ja) 1997-06-06 1997-06-06 ハニカム型触媒の製造方法

Publications (1)

Publication Number Publication Date
ATE231741T1 true ATE231741T1 (de) 2003-02-15

Family

ID=15468737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98108150T ATE231741T1 (de) 1997-06-06 1998-05-05 Verfahren zur herstellung eines wabenkörper- katalysators

Country Status (8)

Country Link
US (1) US6156698A (de)
EP (1) EP0882505B1 (de)
JP (1) JP4220584B2 (de)
KR (1) KR100278897B1 (de)
AT (1) ATE231741T1 (de)
CA (1) CA2239700C (de)
DE (1) DE69810992T2 (de)
DK (1) DK0882505T3 (de)

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USD470870S1 (en) 2002-04-09 2003-02-25 Jmp Industries, Inc. Diamond shape extruder insert
USD469454S1 (en) 2002-04-09 2003-01-28 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
USD470869S1 (en) 2002-04-09 2003-02-25 Jmp Industries, Inc. Diamond shape extruder insert
USD469116S1 (en) 2002-04-09 2003-01-21 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
US7574796B2 (en) 2002-10-28 2009-08-18 Geo2 Technologies, Inc. Nonwoven composites and related products and methods
US7582270B2 (en) 2002-10-28 2009-09-01 Geo2 Technologies, Inc. Multi-functional substantially fibrous mullite filtration substrates and devices
US6946013B2 (en) 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
US7572311B2 (en) 2002-10-28 2009-08-11 Geo2 Technologies, Inc. Highly porous mullite particulate filter substrate
USD485286S1 (en) 2003-01-07 2004-01-13 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
US8580211B2 (en) * 2003-05-16 2013-11-12 Velocys, Inc. Microchannel with internal fin support for catalyst or sorption medium
USD497376S1 (en) 2003-08-29 2004-10-19 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
USD494198S1 (en) 2003-08-29 2004-08-10 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
US9023900B2 (en) 2004-01-28 2015-05-05 Velocys, Inc. Fischer-Tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US7084180B2 (en) * 2004-01-28 2006-08-01 Velocys, Inc. Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US8186991B2 (en) 2004-02-27 2012-05-29 Jmp Industries, Inc. Extruder system and cutting assembly
USD544005S1 (en) 2006-07-14 2007-06-05 James M. Pinchot Extruder insert
USD523452S1 (en) 2004-06-01 2006-06-20 James M. Pinchot Extruder plate for diamond shaped extruder insert
US7211232B1 (en) 2005-11-07 2007-05-01 Geo2 Technologies, Inc. Refractory exhaust filtering method and apparatus
US7682578B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Device for catalytically reducing exhaust
US7682577B2 (en) 2005-11-07 2010-03-23 Geo2 Technologies, Inc. Catalytic exhaust device for simplified installation or replacement
USD534562S1 (en) 2005-11-10 2007-01-02 James M. Pinchot Extruder plate for diamond shaped extruder insert
US7722828B2 (en) 2005-12-30 2010-05-25 Geo2 Technologies, Inc. Catalytic fibrous exhaust system and method for catalyzing an exhaust gas
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USD531197S1 (en) 2006-01-27 2006-10-31 Jmp Industries, Inc. Extruder plate for diamond shaped extruder insert
US7563415B2 (en) 2006-03-03 2009-07-21 Geo2 Technologies, Inc Catalytic exhaust filter device
USD565610S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD569885S1 (en) 2007-03-21 2008-05-27 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565611S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577751S1 (en) 2007-03-21 2008-09-30 Jmp Industries, Inc. Extruder insert
USD563441S1 (en) 2007-03-21 2008-03-04 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562364S1 (en) 2007-03-21 2008-02-19 Jmp Industries, Inc. Extruder insert
USD577375S1 (en) 2007-03-21 2008-09-23 Jmp Industries, Inc. Extruder insert
USD565068S1 (en) 2007-03-21 2008-03-25 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD566145S1 (en) 2007-03-21 2008-04-08 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577044S1 (en) 2007-03-21 2008-09-16 Jmp Industries Inc. Extruder insert
USD564549S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder insert
USD562858S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD564550S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565067S1 (en) 2007-03-21 2008-03-25 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD577045S1 (en) 2007-03-21 2008-09-16 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565615S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562370S1 (en) 2007-03-21 2008-02-19 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562857S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD564551S1 (en) 2007-03-21 2008-03-18 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD562860S1 (en) 2007-03-21 2008-02-26 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD568349S1 (en) 2007-03-21 2008-05-06 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
USD565614S1 (en) 2007-03-21 2008-04-01 Jmp Industries, Inc. Extruder plate for generally triangular shaped extruder inserts
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Also Published As

Publication number Publication date
DE69810992T2 (de) 2003-08-21
EP0882505A3 (de) 1999-04-14
CA2239700A1 (en) 1998-12-06
US6156698A (en) 2000-12-05
KR100278897B1 (ko) 2001-01-15
JP4220584B2 (ja) 2009-02-04
CA2239700C (en) 2001-07-31
KR19990006519A (ko) 1999-01-25
EP0882505B1 (de) 2003-01-29
DK0882505T3 (da) 2003-05-26
JPH10337479A (ja) 1998-12-22
EP0882505A2 (de) 1998-12-09
DE69810992D1 (de) 2003-03-06

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