DK3008304T3 - CATALYST ELEMENT, CATALYST UNIT CONTAINING A NUMBER OF CATALYST ELEMENTS, AND PROCEDURE FOR MANUFACTURING A CATALYST - Google Patents

CATALYST ELEMENT, CATALYST UNIT CONTAINING A NUMBER OF CATALYST ELEMENTS, AND PROCEDURE FOR MANUFACTURING A CATALYST Download PDF

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Publication number
DK3008304T3
DK3008304T3 DK14734530.0T DK14734530T DK3008304T3 DK 3008304 T3 DK3008304 T3 DK 3008304T3 DK 14734530 T DK14734530 T DK 14734530T DK 3008304 T3 DK3008304 T3 DK 3008304T3
Authority
DK
Denmark
Prior art keywords
catalyst
extensions
extension
elements
outward
Prior art date
Application number
DK14734530.0T
Other languages
Danish (da)
English (en)
Inventor
Pekka Kinnari
Original Assignee
Waertsilae Finland 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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Application granted granted Critical
Publication of DK3008304T3 publication Critical patent/DK3008304T3/en

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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
    • 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2842—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for monolithic supports, e.g. of honeycomb type
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
DK14734530.0T 2013-06-14 2014-06-02 CATALYST ELEMENT, CATALYST UNIT CONTAINING A NUMBER OF CATALYST ELEMENTS, AND PROCEDURE FOR MANUFACTURING A CATALYST DK3008304T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135657 2013-06-14
PCT/FI2014/050441 WO2014199008A1 (fr) 2013-06-14 2014-06-02 Élément de catalyseur ensemble de catalyseur comprenant un certain nombre d'éléments de catalyseur et procédé de production d'un élément de catalyseur

Publications (1)

Publication Number Publication Date
DK3008304T3 true DK3008304T3 (en) 2017-10-02

Family

ID=51059493

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14734530.0T DK3008304T3 (en) 2013-06-14 2014-06-02 CATALYST ELEMENT, CATALYST UNIT CONTAINING A NUMBER OF CATALYST ELEMENTS, AND PROCEDURE FOR MANUFACTURING A CATALYST

Country Status (3)

Country Link
EP (1) EP3008304B1 (fr)
DK (1) DK3008304T3 (fr)
WO (1) WO2014199008A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10024216B2 (en) 2016-12-15 2018-07-17 Caterpillar Inc. Retention system for aftertreatment module
US10364728B2 (en) 2017-12-12 2019-07-30 Caterpillar Inc. System and method for assembling an exhaust aftertreatment assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684621A (en) * 1979-12-13 1981-07-10 Mitsubishi Heavy Ind Ltd Catalyst packaged to rectangular parallelepiped
DE3920844A1 (de) * 1989-06-24 1991-01-10 Daimler Benz Ag Abgasnachbehandlungsvorrichtung
US7655194B2 (en) * 2005-01-18 2010-02-02 Dcl International Inc. Catalyst substrate support
US20090293464A1 (en) * 2008-05-30 2009-12-03 Caterpillar Inc. Assembly and method of assembly for exhaust treatment
US20110030355A1 (en) * 2009-08-10 2011-02-10 Vconverter Company Catalytic Converter and Process of Manufacture

Also Published As

Publication number Publication date
EP3008304B1 (fr) 2017-08-09
EP3008304A1 (fr) 2016-04-20
WO2014199008A1 (fr) 2014-12-18

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