CA965247A - Reduction and axidation catalytic system - Google Patents

Reduction and axidation catalytic system

Info

Publication number
CA965247A
CA965247A CA154,915A CA154915A CA965247A CA 965247 A CA965247 A CA 965247A CA 154915 A CA154915 A CA 154915A CA 965247 A CA965247 A CA 965247A
Authority
CA
Canada
Prior art keywords
axidation
reduction
catalytic system
catalytic
axidation catalytic
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
CA154,915A
Other versions
CA154915S (en
Inventor
Robert N. Balluff
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.)
Tenneco Inc
Original Assignee
Tenneco Inc
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 Tenneco Inc filed Critical Tenneco Inc
Application granted granted Critical
Publication of CA965247A publication Critical patent/CA965247A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
CA154,915A 1971-12-27 1972-10-26 Reduction and axidation catalytic system Expired CA965247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21203271A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
CA965247A true CA965247A (en) 1975-04-01

Family

ID=22789280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,915A Expired CA965247A (en) 1971-12-27 1972-10-26 Reduction and axidation catalytic system

Country Status (3)

Country Link
JP (1) JPS4878077A (en)
CA (1) CA965247A (en)
FR (1) FR2167132A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123090A1 (en) * 2021-05-18 2022-11-25 Psa Automobiles Sa CATALYTIC CONVERTER WITH EXHAUST GAS INLET SLEEVE EQUIPPED WITH AN AIR DIFFUSER

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608843A1 (en) * 1976-03-04 1977-09-22 Daimler Benz Ag Double-bed catalyst unit treating engine exhaust gas - with intermediate air inlet through annular chamber having radial passages
ATA133189A (en) * 1989-06-01 1994-09-15 Laimboeck Franz EXHAUST SYSTEM FOR TWO-STROKE COMBUSTION ENGINES
HUT74859A (en) * 1995-04-07 1997-02-28 Kerti Multifunctional sound-absorbing for petrol vehicles
DE102008048314A1 (en) 2008-08-06 2010-04-08 Man Nutzfahrzeuge Aktiengesellschaft Exhaust gas after-treatment element for removing pollutants and / or particles from the exhaust gas of an internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123090A1 (en) * 2021-05-18 2022-11-25 Psa Automobiles Sa CATALYTIC CONVERTER WITH EXHAUST GAS INLET SLEEVE EQUIPPED WITH AN AIR DIFFUSER

Also Published As

Publication number Publication date
FR2167132A5 (en) 1973-08-17
JPS4878077A (en) 1973-10-19

Similar Documents

Publication Publication Date Title
CA994316A (en) Catalyst and catalytic process
CA982539A (en) Hydroprocessing catalyst and processes employing same
CA957950A (en) Noise reduction system
AU2005770A (en) Catalytic converter and use thereof
CA998990A (en) Ammonia-synthesis catalyst
CA947095A (en) Catalytic converter
CA981242A (en) Reforming catalyst and preparation
CA965247A (en) Reduction and axidation catalytic system
CA985178A (en) Dictation-transcription method and system
CA1003814A (en) Reduction catalyst
AU461981B2 (en) Catalyst
CA815069A (en) Catalytic processes and catalysts therefor
CA1028714A (en) Cis-zearalenone and cis-zearalenol
CA884302A (en) Catalyst and its preparations
CA980326A (en) Sodalite-supported catalyst
CA975346A (en) Spheroidal catalyst and catalyst support
CA866765A (en) Catalyst and catalyst treatment
CA867739A (en) Catalyst system
CA862779A (en) Cyanoalkoxyalkenyl and aminoalkoxyalkenylsilanes
CA933656A (en) Money-dispensing and transaction-control systems
CA877291A (en) Catalyst and process
CA867935A (en) Electrogasdynamic systems and methods
CA932715A (en) Desulfurization process and catalyst
AU4087272A (en) Catalyst and process
CA879677A (en) Improved catalyst and its manufacture and use