ATE257904T1 - Katalytischer reaktor - Google Patents

Katalytischer reaktor

Info

Publication number
ATE257904T1
ATE257904T1 AT97922226T AT97922226T ATE257904T1 AT E257904 T1 ATE257904 T1 AT E257904T1 AT 97922226 T AT97922226 T AT 97922226T AT 97922226 T AT97922226 T AT 97922226T AT E257904 T1 ATE257904 T1 AT E257904T1
Authority
AT
Austria
Prior art keywords
substrate body
foil strips
strip
mantle
mantle strip
Prior art date
Application number
AT97922226T
Other languages
English (en)
Inventor
Sven Melker Nilsson
Original Assignee
Kemira Metalkat Oy
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 Kemira Metalkat Oy filed Critical Kemira Metalkat Oy
Application granted granted Critical
Publication of ATE257904T1 publication Critical patent/ATE257904T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT97922226T 1997-03-21 1997-03-21 Katalytischer reaktor ATE257904T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1997/000480 WO1998042964A1 (en) 1997-03-21 1997-03-21 Improvements in catalytic reactors

Publications (1)

Publication Number Publication Date
ATE257904T1 true ATE257904T1 (de) 2004-01-15

Family

ID=20405758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97922226T ATE257904T1 (de) 1997-03-21 1997-03-21 Katalytischer reaktor

Country Status (9)

Country Link
US (1) US6267932B1 (de)
EP (1) EP1012454B1 (de)
JP (1) JP2001516418A (de)
KR (1) KR20010005491A (de)
AT (1) ATE257904T1 (de)
AU (1) AU2795297A (de)
CZ (1) CZ295523B6 (de)
DE (1) DE69727252T2 (de)
WO (1) WO1998042964A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004014069A1 (de) * 2004-02-06 2005-08-25 Volkswagen Ag Abgasreinigungsvorrichtung und Verfahren zu ihrer Herstellung
DE102005012067A1 (de) * 2005-03-16 2006-10-12 Emitec Gesellschaft Für Emissionstechnologie Mbh Gehäuse für eine Abgasbehandlungskomponente mit Verstärkungshülse
US7507844B2 (en) * 2005-05-09 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides
WO2019031080A1 (ja) * 2017-08-08 2019-02-14 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置
CN111263661B (zh) * 2017-10-27 2023-05-30 株式会社科特拉 使用了金属基材的排气净化装置及其制造方法
JP6742457B1 (ja) * 2019-02-05 2020-08-19 株式会社キャタラー 排ガス浄化用のメタル基材及びそれを用いた排ガス浄化装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312794A1 (de) * 1973-03-15 1974-09-19 Volkswagenwerk Ag Katalysator zur katalytischen reinigung von abgasen
EP0212243B1 (de) * 1985-07-25 1989-07-12 INTERATOM Gesellschaft mit beschränkter Haftung Halterung für einen metallischen Abgaskatalysatorträgerkörper und Verfahren zur Herstellung
US5190732A (en) * 1988-10-11 1993-03-02 Emitec Gesellschaft Fur Emissionstechnologie Mbh Catalyst with a double casing system
DE8812762U1 (de) * 1988-10-11 1989-06-29 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Katalysator mit Doppelmantelsystem
JPH02233820A (ja) * 1989-03-07 1990-09-17 Suzuki Motor Co Ltd ハニカム触媒コンバータ
JPH0634927B2 (ja) * 1989-11-16 1994-05-11 トヨタ自動車株式会社 排気ガス浄化触媒用メタル担体
JP3224609B2 (ja) * 1992-09-29 2001-11-05 新日本製鐵株式会社 排ガス浄化触媒用メタル担体
AU661626B2 (en) * 1993-02-12 1995-07-27 Nippon Steel Corporation Metallic honeycomb for use as catalyst and process for producing the same
CA2119604C (en) * 1993-07-29 1997-02-18 Minoru Machida Ceramic honeycomb structural body and catalyst comprising the same
JP3667811B2 (ja) * 1995-03-31 2005-07-06 新日本製鐵株式会社 メタル担体
SE506670C2 (sv) * 1995-04-27 1998-01-26 Sven Melker Nilsson Fästarrangemang för katalysatorer

Also Published As

Publication number Publication date
KR20010005491A (ko) 2001-01-15
DE69727252T2 (de) 2004-07-01
CZ334499A3 (cs) 2000-03-15
EP1012454A1 (de) 2000-06-28
JP2001516418A (ja) 2001-09-25
WO1998042964A1 (en) 1998-10-01
DE69727252D1 (de) 2004-02-19
AU2795297A (en) 1998-10-20
US6267932B1 (en) 2001-07-31
CZ295523B6 (cs) 2005-08-17
EP1012454B1 (de) 2004-01-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties