CA1076754A - Injectible intumescent mounting material - Google Patents

Injectible intumescent mounting material

Info

Publication number
CA1076754A
CA1076754A CA236,125A CA236125A CA1076754A CA 1076754 A CA1076754 A CA 1076754A CA 236125 A CA236125 A CA 236125A CA 1076754 A CA1076754 A CA 1076754A
Authority
CA
Canada
Prior art keywords
composition
intumescent
intumescent material
catalyst
casing
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.)
Expired
Application number
CA236,125A
Other languages
English (en)
French (fr)
Other versions
CA236125S (en
Inventor
William P. Wood
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
Application granted granted Critical
Publication of CA1076754A publication Critical patent/CA1076754A/en
Expired 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)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Buffer Packaging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
CA236,125A 1974-10-15 1975-09-23 Injectible intumescent mounting material Expired CA1076754A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1076754A true CA1076754A (en) 1980-05-06

Family

ID=24047746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,125A Expired CA1076754A (en) 1974-10-15 1975-09-23 Injectible intumescent mounting material

Country Status (6)

Country Link
JP (1) JPS5947713B2 (cg-RX-API-DMAC7.html)
CA (1) CA1076754A (cg-RX-API-DMAC7.html)
DE (1) DE2546413A1 (cg-RX-API-DMAC7.html)
FR (1) FR2288070A1 (cg-RX-API-DMAC7.html)
GB (1) GB1522646A (cg-RX-API-DMAC7.html)
IT (1) IT1043357B (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006089A1 (fr) * 1985-04-17 1986-10-23 Dainichi Nihon Densen Kabusikikaisha Composition de charge et son procede de 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
US5853675A (en) * 1995-06-30 1998-12-29 Minnesota Mining And Manufacturing Company Composite mounting system
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
DE69604922T2 (de) * 1995-06-30 2000-06-15 Minnesota Mining And Mfg. Co., Saint Paul Anschwellendes bahnmaterial
US5523059A (en) * 1995-06-30 1996-06-04 Minnesota Mining And Manufacturing Company Intumescent sheet material with glass fibers
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
DK2212072T3 (da) 2007-10-09 2013-11-25 3M Innovative Properties Co Fremgangsmåde til fremstilling af monteringsmåtter til montering af emissionskontrolelement
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095187B (de) * 1958-07-24 1960-12-15 Ver Baustoffwerke Bodenwerder Feuerhemmende Bauplatte
BE788778A (fr) * 1971-09-14 1973-03-13 Pittsburgh Corning Corp Compositions isolantes et ignifuges
US3961907A (en) * 1972-12-08 1976-06-08 Minnesota Mining And Manufacturing Company Catalytic converter

Also Published As

Publication number Publication date
JPS5947713B2 (ja) 1984-11-21
FR2288070B1 (cg-RX-API-DMAC7.html) 1978-04-07
JPS5164483A (cg-RX-API-DMAC7.html) 1976-06-03
FR2288070A1 (fr) 1976-05-14
DE2546413A1 (de) 1976-04-29
GB1522646A (en) 1978-08-23
IT1043357B (it) 1980-02-20

Similar Documents

Publication Publication Date Title
CA1076754A (en) Injectible intumescent mounting material
CA1042587A (en) Intumescent sheet material
EP0835368B1 (en) Methods of making a catalytic converter or diesel particulate filter
US4385135A (en) Intumescent sheet material containing low density fillers
US4011651A (en) Fibre masses
JP3933690B2 (ja) 有機結合剤を有する膨張シート材とペースト
RU2388522C2 (ru) Устройство для обработки отходящих газов и способ его изготовления
US5523059A (en) Intumescent sheet material with glass fibers
US4295892A (en) Cordierite ceramic honeycomb and a method for producing the same
RU2111789C1 (ru) Носитель катализатора
EP1276929B1 (en) Method of making fibre-based products and their use
JPH01190910A (ja) 触媒コンバータ及びディーゼル粒状フィルタ
JPS5947712B2 (ja) 熱膨張性シ−ト材料
US3961907A (en) Catalytic converter
CN101796277A (zh) 废气处理装置
CN102196855A (zh) 具有柔性边缘保护的安装垫和结合有该安装垫的排气处理设备
US4038214A (en) Impregnated fibrous catalyst for treating exhaust gas of an internal combustion engine and process for making same
CA1244817A (en) Filter for removing cancer causing compounds from exhaust fumes
US4127556A (en) Ceramic fiber molding for manifold reactors
US4108218A (en) Method of preparing a reaction chamber
NL7905363A (nl) Werkwijze voor het verminderen van de hoeveelheid ver- ontreinigende deeltjes in gassen.
JPH06299846A (ja) 可撓性熱膨張性シート
JP2571999B2 (ja) 排気ガス浄化用フィルタまたは触媒担体保持材
MXPA97010471A (en) Methods to develop a catalytic converter ofiltro particulado die
JPS5834022A (ja) 内燃機関の排出ガス浄化用フイルタおよびその製法

Legal Events

Date Code Title Description
MKEX Expiry