FR2288070A1 - Composition gonflante destinee a positionner un support de catalyseur dans une cartouche d'epuration du gaz d'echappement d'une automobile - Google Patents

Composition gonflante destinee a positionner un support de catalyseur dans une cartouche d'epuration du gaz d'echappement d'une automobile

Info

Publication number
FR2288070A1
FR2288070A1 FR7531399A FR7531399A FR2288070A1 FR 2288070 A1 FR2288070 A1 FR 2288070A1 FR 7531399 A FR7531399 A FR 7531399A FR 7531399 A FR7531399 A FR 7531399A FR 2288070 A1 FR2288070 A1 FR 2288070A1
Authority
FR
France
Prior art keywords
scrubbing
automotive
cartridge
exhaust gas
catalyst support
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.)
Granted
Application number
FR7531399A
Other languages
English (en)
French (fr)
Other versions
FR2288070B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2288070A1 publication Critical patent/FR2288070A1/fr
Application granted granted Critical
Publication of FR2288070B1 publication Critical patent/FR2288070B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Buffer Packaging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
FR7531399A 1974-10-15 1975-10-14 Composition gonflante destinee a positionner un support de catalyseur dans une cartouche d'epuration du gaz d'echappement d'une automobile Granted FR2288070A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51456574A 1974-10-15 1974-10-15

Publications (2)

Publication Number Publication Date
FR2288070A1 true FR2288070A1 (fr) 1976-05-14
FR2288070B1 FR2288070B1 (enrdf_load_stackoverflow) 1978-04-07

Family

ID=24047746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531399A Granted FR2288070A1 (fr) 1974-10-15 1975-10-14 Composition gonflante destinee a positionner un support de catalyseur dans une cartouche d'epuration du gaz d'echappement d'une automobile

Country Status (6)

Country Link
JP (1) JPS5947713B2 (enrdf_load_stackoverflow)
CA (1) CA1076754A (enrdf_load_stackoverflow)
DE (1) DE2546413A1 (enrdf_load_stackoverflow)
FR (1) FR2288070A1 (enrdf_load_stackoverflow)
GB (1) GB1522646A (enrdf_load_stackoverflow)
IT (1) IT1043357B (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006089A1 (en) * 1985-04-17 1986-10-23 Dainichi Nihon Densen Kabusikikaisha Filler composition and process for its production
DE3532577A1 (de) * 1985-09-12 1987-03-12 Didier Werke Ag Kassette fuer katalysatorplatten
DE3900571A1 (de) * 1989-01-11 1990-07-19 Asea Brown Boveri Verfahren zum aufbringen einer aus edelmetallen und/oder edelmetallverbindungen bestehenden katalysatorschicht auf einen traeger aus keramischem material
US5736109A (en) * 1995-06-30 1998-04-07 Minnesota Mining And Manufacturing Company Intumescent sheet material and paste with organic binder
US5686039A (en) * 1995-06-30 1997-11-11 Minnesota Mining And Manufacturing Company Methods of making a catalytic converter or diesel particulate filter
US5523059A (en) * 1995-06-30 1996-06-04 Minnesota Mining And Manufacturing Company Intumescent sheet material with glass fibers
CA2224325C (en) * 1995-06-30 2007-07-31 Minnesota Mining And Manufacturing Company Intumescent sheet material
US5853675A (en) * 1995-06-30 1998-12-29 Minnesota Mining And Manufacturing Company Composite mounting system
US5882608A (en) 1996-06-18 1999-03-16 Minnesota Mining And Manufacturing Company Hybrid mounting system for pollution control devices
US6051193A (en) 1997-02-06 2000-04-18 3M Innovative Properties Company Multilayer intumescent sheet
JP2002066331A (ja) * 2000-08-25 2002-03-05 Nichias Corp 触媒担体保持部材及びその製造方法並びに触媒コンバータ
DE10114455B4 (de) * 2001-03-24 2014-06-18 Volkswagen Ag Filtersystem
EP1495807A1 (en) 2003-06-30 2005-01-12 3M Innovative Properties Company Mounting mat for mounting monolith in a pollution control device
CN101821070A (zh) 2007-10-09 2010-09-01 3M创新有限公司 制备用于安装污染控制元件的安装垫的方法
KR101623217B1 (ko) 2007-10-09 2016-05-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 무기 나노입자를 포함하는 장착 매트 및 이의 제조 방법
US9090514B2 (en) * 2013-09-05 2015-07-28 Fuelcell Energy, Inc. High temperature expandable refractory
EP2848720B1 (en) 2013-09-12 2016-03-02 3M Innovative Properties Company Use of a lubricant in a mounting mat and method for making such a mat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376833A (de) * 1958-07-24 1964-04-15 Ver Baustoffwerke Bodenwerder Feuerhemmende Bauplatte
FR2153973A5 (enrdf_load_stackoverflow) * 1971-09-14 1973-05-04 Pittsburgh Corning Corp
FR2210218A5 (enrdf_load_stackoverflow) * 1972-12-08 1974-07-05 Minnesota Mining & Mfg

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376833A (de) * 1958-07-24 1964-04-15 Ver Baustoffwerke Bodenwerder Feuerhemmende Bauplatte
FR2153973A5 (enrdf_load_stackoverflow) * 1971-09-14 1973-05-04 Pittsburgh Corning Corp
FR2210218A5 (enrdf_load_stackoverflow) * 1972-12-08 1974-07-05 Minnesota Mining & Mfg

Also Published As

Publication number Publication date
FR2288070B1 (enrdf_load_stackoverflow) 1978-04-07
JPS5947713B2 (ja) 1984-11-21
CA1076754A (en) 1980-05-06
GB1522646A (en) 1978-08-23
IT1043357B (it) 1980-02-20
JPS5164483A (enrdf_load_stackoverflow) 1976-06-03
DE2546413A1 (de) 1976-04-29

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