KR890008432A - 배기가스 정화에 이용되는 촉매 유닛의 제조 및 보강 방법 - Google Patents

배기가스 정화에 이용되는 촉매 유닛의 제조 및 보강 방법 Download PDF

Info

Publication number
KR890008432A
KR890008432A KR1019880015035A KR880015035A KR890008432A KR 890008432 A KR890008432 A KR 890008432A KR 1019880015035 A KR1019880015035 A KR 1019880015035A KR 880015035 A KR880015035 A KR 880015035A KR 890008432 A KR890008432 A KR 890008432A
Authority
KR
South Korea
Prior art keywords
unit
support
thin film
exhaust gas
film band
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.)
Ceased
Application number
KR1019880015035A
Other languages
English (en)
Korean (ko)
Inventor
루케이넨 베이코
릴리칸가스 레이요
Original Assignee
레이요 릴리칸가스, 토이보 누카리넨
케미라 오이
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 레이요 릴리칸가스, 토이보 누카리넨, 케미라 오이 filed Critical 레이요 릴리칸가스, 토이보 누카리넨
Publication of KR890008432A publication Critical patent/KR890008432A/ko
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Toxicology (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)
KR1019880015035A 1987-11-16 1988-11-15 배기가스 정화에 이용되는 촉매 유닛의 제조 및 보강 방법 Ceased KR890008432A (ko)

Applications Claiming Priority (2)

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.
FI875045 1987-11-16

Publications (1)

Publication Number Publication Date
KR890008432A true KR890008432A (ko) 1989-07-10

Family

ID=8525420

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015035A Ceased KR890008432A (ko) 1987-11-16 1988-11-15 배기가스 정화에 이용되는 촉매 유닛의 제조 및 보강 방법

Country Status (21)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418630A1 (de) * 1994-05-27 1995-11-30 Emitec Emissionstechnologie Wabenkörper auf Blechlagen unterschiedlicher Vormaterialien
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.
ES2010687B3 (es) * 1986-05-12 1989-12-01 Interatom Ges Mit Beschrankter Haftung Cuerpo alveolado metalico, especialmente cuerpo portante de catalizador con pared portante y procedimiento para su fabricacion.
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
AU606226B2 (en) 1991-01-31
NL8802793A (nl) 1989-06-16
DD283667A5 (de) 1990-10-17
GB2212414A (en) 1989-07-26
RU1837962C (ru) 1993-08-30
CS277579B6 (en) 1993-03-17
AU2460088A (en) 1989-05-25
JPH01155948A (ja) 1989-06-19
CA1323752C (en) 1993-11-02
YU207488A (en) 1990-04-30
CS752088A3 (en) 1992-08-12
FI875045A0 (fi) 1987-11-16
ATA274788A (de) 1990-11-15
PL159280B1 (pl) 1992-12-31
BR8805954A (pt) 1989-08-08
FR2623244A1 (fr) 1989-05-19
SE8804108L (sv) 1989-05-17
PL275834A1 (en) 1989-07-24
DE3838295C2 (de) 1994-05-05
CH675750A5 (https=) 1990-10-31
BE1002482A3 (fr) 1991-02-26
FI78161C (fi) 1989-06-12
GB2212414B (en) 1991-09-25
FR2623244B1 (fr) 1994-04-29
DE3838295A1 (de) 1989-05-24
GB8826363D0 (en) 1988-12-14
SE468323B (sv) 1992-12-14
FI78161B (fi) 1989-02-28
ES2011406A6 (es) 1990-01-01
SE8804108D0 (sv) 1988-11-15
IT8822586A0 (it) 1988-11-11
AT392750B (de) 1991-05-27

Similar Documents

Publication Publication Date Title
KR900001955A (ko) 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
FI861801A0 (fi) Framstaellnings- och befaestningsfoerfarande av en katalytell avsedd foer rening av avgas.
KR890010401A (ko) 배기가스 정화용 촉매를 담지(擔持)하기 위한 높은 효율의 금속제 담지모체(擔持母體)
KR900001412A (ko) 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)와 그의 제조 방법
ATE45781T1 (de) Wabenkoerper, insbesondere katalysatortr|gerk¯rper, mit gegensinnig verschlungenen metallblechschichten und verfahren zu seiner herstellung.
KR880008832A (ko) 두개의 다른 파형의 박판-금속층을 갖는 금속촉매지지체
DE3882054D1 (de) Wabenkoerper, insbesondere mit s-foermigen, teilweise verstaerkten blechlagen.
KR870001868A (ko) 증대를 보정하는 금속배기가스 촉매운반체 몸체 및 그 몸체를 제조하기 위한 박강판
KR900010198A (ko) 배기가스 정화용 장치
KR890004053A (ko) 촉매 전화기
JPS5726220A (en) Thermal shock resisting ceramic honeycomb-type catalyzer converter
KR900008150A (ko) 배개가스 정화용 장치
KR890008431A (ko) 금속촉매 변환기의 촉매기지의 제작 및 조립방법
KR910010111A (ko) 선 관통 안내부를 위한 패킹 피스
ATE48165T1 (de) Honigwaben mit i-foermiger struktur.
FI874928A0 (fi) Täyteaine biosuodatinta varten nesteiden käsittelemiseksi sekä menetelmä sen valmistamiseksi ja asentamiseksi
KR890008432A (ko) 배기가스 정화에 이용되는 촉매 유닛의 제조 및 보강 방법
KR910002510A (ko) 촉매반응기의 촉매담체
KR890010400A (ko) 배기 가스 정화용 촉매의 금속제 담지모체(擔持母體)
DE59504661D1 (de) Katalysatornetze für Gasreaktionen
MX169652B (es) Cuerpo portador de catalizador, pieza semiacabada para producir el cuerpo portador y metodo para la produccion del mismo
KR850005399A (ko) 글리옥실산 에스테르의 제조방법
KR900010197A (ko) 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
KR900003516A (ko) 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)
FR2246517A1 (en) Ceramic paper element - for treatment of eg exhaust gases or other hot fluids

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000