ZA862847B - Monolithic catalytic convertor mounting - Google Patents

Monolithic catalytic convertor mounting

Info

Publication number
ZA862847B
ZA862847B ZA862847A ZA862847A ZA862847B ZA 862847 B ZA862847 B ZA 862847B ZA 862847 A ZA862847 A ZA 862847A ZA 862847 A ZA862847 A ZA 862847A ZA 862847 B ZA862847 B ZA 862847B
Authority
ZA
South Africa
Prior art keywords
mounting
catalytic convertor
monolithic catalytic
monolithic
convertor
Prior art date
Application number
ZA862847A
Other languages
English (en)
Inventor
John D Ten Eyck
Original Assignee
Kennecott Corp
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 Kennecott Corp filed Critical Kennecott Corp
Publication of ZA862847B publication Critical patent/ZA862847B/xx

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • 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
    • 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
    • F01N3/285—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for fibrous supports, e.g. held in place by screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
ZA862847A 1985-04-16 1986-04-16 Monolithic catalytic convertor mounting ZA862847B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72398485A 1985-04-16 1985-04-16

Publications (1)

Publication Number Publication Date
ZA862847B true ZA862847B (en) 1986-12-30

Family

ID=24908470

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862847A ZA862847B (en) 1985-04-16 1986-04-16 Monolithic catalytic convertor mounting

Country Status (7)

Country Link
JP (1) JP2518819B2 (fr)
KR (1) KR930005290B1 (fr)
AU (1) AU596966B2 (fr)
CA (1) CA1262438A (fr)
ES (2) ES8800740A1 (fr)
MX (1) MX168257B (fr)
ZA (1) ZA862847B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207615B (en) * 1987-07-31 1991-06-19 Tenneco Inc Catalytic converter and substrate support
US4865818A (en) * 1987-08-17 1989-09-12 Minnesota Mining And Manufacturing Co. Catalytic converter for automotive exhaust system
JPH06288232A (ja) * 1993-04-05 1994-10-11 Nippon Steel Corp タンデム型メタル担体
JP2798874B2 (ja) * 1993-10-29 1998-09-17 日本碍子株式会社 セラミックハニカム触媒コンバータ
JP2798871B2 (ja) * 1993-09-03 1998-09-17 日本碍子株式会社 セラミックハニカム触媒コンバータ
CA2131247C (fr) * 1993-09-03 1998-07-07 Minoru Machida Convertisseur catalytique avec paroi ceramique a structure alveolaire
EP2179151B1 (fr) * 2007-07-10 2015-08-19 3M Innovative Properties Company Mât renforcé et procédé de fabrication de celui-ci
EP2350367B1 (fr) * 2008-11-03 2016-04-20 3M Innovative Properties Company Matelas de montag et dispositif de controle de pollution comprenant ce matelas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2233886C3 (de) * 1972-07-10 1985-04-18 Kali-Chemie Ag, 3000 Hannover Vorrichtung zur katalytischen Reinigung der Abgase von Brennkraftmaschinen
US4142864A (en) * 1977-05-31 1979-03-06 Engelhard Minerals & Chemicals Corporation Catalytic apparatus
US4220559A (en) * 1978-02-14 1980-09-02 Engelhard Minerals & Chemicals Corporation High temperature-stable catalyst composition
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage
JPS5813683A (ja) * 1981-07-18 1983-01-26 Nichias Corp 自動車排気ガス浄化器用パツキン
JPS6067714A (ja) * 1983-09-22 1985-04-18 Toyota Motor Corp モノリス触媒用環状シ−ル材及びその製造方法

Also Published As

Publication number Publication date
ES553981A0 (es) 1987-11-16
AU5561086A (en) 1986-10-23
ES8800740A1 (es) 1987-11-16
CA1262438A (fr) 1989-10-24
KR860007953A (ko) 1986-11-10
MX168257B (es) 1993-05-14
KR930005290B1 (ko) 1993-06-17
AU596966B2 (en) 1990-05-24
ES557421A0 (es) 1987-10-16
JP2518819B2 (ja) 1996-07-31
ES8800395A1 (es) 1987-10-16
JPS61241413A (ja) 1986-10-27

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