GB1052103A - - Google Patents

Info

Publication number
GB1052103A
GB1052103A GB1052103DA GB1052103A GB 1052103 A GB1052103 A GB 1052103A GB 1052103D A GB1052103D A GB 1052103DA GB 1052103 A GB1052103 A GB 1052103A
Authority
GB
United Kingdom
Prior art keywords
chamber
feb
flow
exhaust gases
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.)
Active
Application number
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.)
Publication of GB1052103A publication Critical patent/GB1052103A/en
Active 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
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • F01N13/017—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 purifying devices arranged in parallel 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

1,052,103. Purifying exhaust gases. ENGELHARD INDUSTRIES Inc. Feb. 5, 1964 [Feb. 7, 1963], No.5000/64. Heading F1B. Exhaust gases flow from an entry chamber 13 through parallel passages in a ceramic-catalytic element 16 to an outlet chamber 15. Baffles 17, 18 may be provided in chamber 13 and in a modification Fig. 3 (not shown) the gases enter a central chamber 13 and flow sideways to two outlet chambers 15. The element 16 comprises a porous ceramic support material in which is formed the horizontal flow passages 20, a catalytic material such as platinum or palladium or a metal oxide.
GB1052103D 1964-02-04 Active GB1052103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962592A FR1412392A (en) 1964-02-04 1964-02-04 Apparatus for the catalytic combustion of gases, in particular exhaust gases

Publications (1)

Publication Number Publication Date
GB1052103A true GB1052103A (en)

Family

ID=8822399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052103D Active GB1052103A (en) 1964-02-04

Country Status (2)

Country Link
FR (1) FR1412392A (en)
GB (1) GB1052103A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086063A (en) * 1971-08-31 1978-04-25 Alfa Romeo S.P.A. Vertical-flow catalytic muffler
US4318888A (en) * 1980-07-10 1982-03-09 General Motors Corporation Wound foil structure comprising distinct catalysts
US4382323A (en) * 1980-07-10 1983-05-10 General Motors Corporation Method for manufacturing a wound foil structure comprising distinct catalysts
US5474751A (en) * 1992-02-14 1995-12-12 Siemens Aktiengesellschaft Method and apparatus for reducing the nitrogen oxides in flue gas
WO2007131035A1 (en) * 2006-05-02 2007-11-15 Engine Fuel And Emissions Engineering, Inc. Exhaust gas treatment device
GB2466277A (en) * 2008-12-19 2010-06-23 Agco Gmbh Exhaust systems for vehicles
WO2011157323A1 (en) * 2010-06-14 2011-12-22 Daimler Ag Exhaust gas purifying catalytic apparatus and exhaust emission control apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2622632B1 (en) * 1987-10-28 1992-07-24 Rosi Sa Ets CATALYTIC EXHAUST SYSTEM FOR BURNED GASES OF HEAT ENGINES
FR2719628B1 (en) * 1994-05-09 1996-07-05 Rosi Ets Radial flow catalytic exhaust.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086063A (en) * 1971-08-31 1978-04-25 Alfa Romeo S.P.A. Vertical-flow catalytic muffler
US4318888A (en) * 1980-07-10 1982-03-09 General Motors Corporation Wound foil structure comprising distinct catalysts
US4382323A (en) * 1980-07-10 1983-05-10 General Motors Corporation Method for manufacturing a wound foil structure comprising distinct catalysts
US5474751A (en) * 1992-02-14 1995-12-12 Siemens Aktiengesellschaft Method and apparatus for reducing the nitrogen oxides in flue gas
WO2007131035A1 (en) * 2006-05-02 2007-11-15 Engine Fuel And Emissions Engineering, Inc. Exhaust gas treatment device
GB2466277A (en) * 2008-12-19 2010-06-23 Agco Gmbh Exhaust systems for vehicles
US8739918B2 (en) 2008-12-19 2014-06-03 Agco Gmbh Exhaust systems for vehicles
WO2011157323A1 (en) * 2010-06-14 2011-12-22 Daimler Ag Exhaust gas purifying catalytic apparatus and exhaust emission control apparatus

Also Published As

Publication number Publication date
FR1412392A (en) 1965-10-01

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