CS752088A3 - Process for producing and strengthening of a honeycomb catalyst bodyserving for exhaust gases purification - Google Patents

Process for producing and strengthening of a honeycomb catalyst bodyserving for exhaust gases purification

Info

Publication number
CS752088A3
CS752088A3 CS887520A CS752088A CS752088A3 CS 752088 A3 CS752088 A3 CS 752088A3 CS 887520 A CS887520 A CS 887520A CS 752088 A CS752088 A CS 752088A CS 752088 A3 CS752088 A3 CS 752088A3
Authority
CS
Czechoslovakia
Prior art keywords
bodyserving
strengthening
producing
exhaust gases
honeycomb catalyst
Prior art date
Application number
CS887520A
Other languages
English (en)
Other versions
CS277579B6 (en
Inventor
Veikko Loukeinen
Reijo Lylykangas
Original Assignee
Kemira 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 Oy filed Critical Kemira Oy
Publication of CS752088A3 publication Critical patent/CS752088A3/cs
Publication of CS277579B6 publication Critical patent/CS277579B6/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/18—Exhaust treating devices having provisions not otherwise provided for for improving rigidity, e.g. by wings, ribs
    • 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
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CS887520A 1987-11-16 1988-11-16 Process for producing and reinforcing a honeycomb catalyst body serving for exhaust gases purification CS277579B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI875045A FI78161C (fi) 1987-11-16 1987-11-16 Foerfarande foer framstaellning och foerstaerkning av en katalytcellstruktur anvaendbar foer rening av avgaser.

Publications (2)

Publication Number Publication Date
CS752088A3 true CS752088A3 (en) 1992-08-12
CS277579B6 CS277579B6 (en) 1993-03-17

Family

ID=8525420

Family Applications (1)

Application Number Title Priority Date Filing Date
CS887520A CS277579B6 (en) 1987-11-16 1988-11-16 Process for producing and reinforcing a honeycomb catalyst body serving for exhaust gases purification

Country Status (21)

Country Link
JP (1) JPH01155948A (cs)
KR (1) KR890008432A (cs)
AT (1) AT392750B (cs)
AU (1) AU606226B2 (cs)
BE (1) BE1002482A3 (cs)
BR (1) BR8805954A (cs)
CA (1) CA1323752C (cs)
CH (1) CH675750A5 (cs)
CS (1) CS277579B6 (cs)
DD (1) DD283667A5 (cs)
DE (1) DE3838295C2 (cs)
ES (1) ES2011406A6 (cs)
FI (1) FI78161C (cs)
FR (1) FR2623244B1 (cs)
GB (1) GB2212414B (cs)
IT (1) IT8822586A0 (cs)
NL (1) NL8802793A (cs)
PL (1) PL159280B1 (cs)
RU (1) RU1837962C (cs)
SE (1) SE468323B (cs)
YU (1) YU207488A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846495A (en) * 1995-07-12 1998-12-08 Engelhard Corporation Structure for converter body
DE102004024685A1 (de) * 2004-05-19 2005-12-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753658A (en) * 1953-06-19 1956-07-25 Havilland Engine Co Ltd Metal catalyst packs
GB1531134A (en) * 1975-08-20 1978-11-01 Atomic Energy Authority Uk Methods of fabricating bodies and to bodies so fabricated
DE2733640C3 (de) * 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
DE2746182A1 (de) * 1977-10-14 1979-04-19 Volkswagenwerk Ag Vorrichtung zur halterung eines zylindrischen traegerkoerpers
US4201947A (en) * 1978-02-10 1980-05-06 Rca Corporation Long-tailed-pair connections of MOSFET's operated in sub-threshold region
DE2924592C2 (de) * 1979-06-19 1983-05-26 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Verfahren zum Herstellen einer Trägermatrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen von Kraftfahrzeugen
GB2069364B (en) * 1980-02-19 1984-05-23 Johnson Matthey Co Ltd Exhaust gas purification catalyst units
DE3515681A1 (de) * 1985-05-02 1986-11-06 Üründül, Celâl, 6800 Mannheim Metalltraeger in einfolienausfuehrung
US4598063A (en) * 1985-08-09 1986-07-01 Retallick William B Spiral catalyst support and method of making it
JPS62228616A (ja) * 1986-03-29 1987-10-07 Nippon Kinzoku Kk 排気ガス浄化用触媒カ−トリツジ
FI74523C (fi) * 1986-04-29 1988-02-08 Kemira Oy Framstaellnings- och befaestningsfoerfarande av en katalytcell avsedd foer rening av avgas.
DE3760428D1 (en) * 1986-05-12 1989-09-14 Interatom Metallic honeycomb body, particularly a catalyst carrier, provided with a supporting wall, and its manufacturing process
JPS6336842A (ja) * 1986-07-29 1988-02-17 Nippon Radiator Co Ltd メタルハニカム担体およびその製造方法
JPS63185456A (ja) * 1987-01-26 1988-08-01 Calsonic Corp メタルハニカム担体の製造方法
JPS6463045A (en) * 1987-09-03 1989-03-09 Toyota Motor Corp Metallic carrier

Also Published As

Publication number Publication date
GB2212414A (en) 1989-07-26
IT8822586A0 (it) 1988-11-11
BR8805954A (pt) 1989-08-08
DD283667A5 (de) 1990-10-17
GB8826363D0 (en) 1988-12-14
KR890008432A (ko) 1989-07-10
GB2212414B (en) 1991-09-25
SE8804108L (sv) 1989-05-17
AT392750B (de) 1991-05-27
BE1002482A3 (fr) 1991-02-26
SE8804108D0 (sv) 1988-11-15
PL159280B1 (pl) 1992-12-31
DE3838295C2 (de) 1994-05-05
AU606226B2 (en) 1991-01-31
ATA274788A (de) 1990-11-15
AU2460088A (en) 1989-05-25
RU1837962C (ru) 1993-08-30
CS277579B6 (en) 1993-03-17
FI78161C (fi) 1989-06-12
PL275834A1 (en) 1989-07-24
FI875045A0 (fi) 1987-11-16
CH675750A5 (cs) 1990-10-31
NL8802793A (nl) 1989-06-16
ES2011406A6 (es) 1990-01-01
FR2623244A1 (fr) 1989-05-19
CA1323752C (en) 1993-11-02
FR2623244B1 (fr) 1994-04-29
DE3838295A1 (de) 1989-05-24
YU207488A (en) 1990-04-30
JPH01155948A (ja) 1989-06-19
SE468323B (sv) 1992-12-14
FI78161B (fi) 1989-02-28

Similar Documents

Publication Publication Date Title
EP0558159A3 (en) Catalyst for purifying exhaust gas and method for production thereof
EP0337809A3 (en) Catalyst for purifying exhaust gas and method for production thereof
DE3666536D1 (en) Exhaust gas cleaning catalyst and process for production thereof
DE3477547D1 (en) Method of producing monolithic catalyst for purification of exhaust gas
EP0407915A3 (en) Catalyst for purification of exhaust gases
EP0125565A3 (en) Process for producing honeycomb catalyst for exhaust gas conversion
EP0275620A3 (en) Method and catalyst for purification of gas
EP0255121A3 (en) Process for removing nitrogen oxides from exhaust gases and catalyst
EP0427970A3 (en) Catalyst for purifying exhaust gases
AU8673391A (en) Catalyst composition for purification of exhaust gas, catalyst for purification of exhaust gas, and process for producing said catalyst
EP0396085A3 (en) Catalyst for purification of exhaust gases
AU2974789A (en) Catalyst for purification of exhaust gas and process for production thereof
AU1064888A (en) Catalyst for purifying exhaust gas and method for production thereof
DE3464515D1 (en) Matrix for a catalytic reactor for purifying exhaust gases
GB2223193B (en) Method of producing metal support for exhaust gas catalyst
GB2206062B (en) Method of catalytic cleaning of exhaust gases
EP0499286A3 (en) Catalyst for and method of purifying exhaust gas
PL308492A1 (en) Method of catalitically purifying exhaust gases
EP0306705A3 (en) Support structure for producing a catalytic reactor for purifying exhaust gas
AU8110591A (en) Catalyst for purifying exhaust gas and method of using same
CS752088A3 (en) Process for producing and strengthening of a honeycomb catalyst bodyserving for exhaust gases purification
AU590702B2 (en) A method for encasing a catalytic unit used for the purification of exhaust gases
AU629683B2 (en) Catalyst for purifying exhaust gas and method for production thereof
JPS54118910A (en) Cassette of honeycomb catalyst body for exhaust gas purification and method of forming same
JPS57183362A (en) Manufacture of cordierite honeycomb for exhaust gas purification

Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20021116