GB1014498A - Method of and apparatus for catalytically filtering and cleaning exhaust gases from internal combustion engines - Google Patents

Method of and apparatus for catalytically filtering and cleaning exhaust gases from internal combustion engines

Info

Publication number
GB1014498A
GB1014498A GB40000/62A GB4000062A GB1014498A GB 1014498 A GB1014498 A GB 1014498A GB 40000/62 A GB40000/62 A GB 40000/62A GB 4000062 A GB4000062 A GB 4000062A GB 1014498 A GB1014498 A GB 1014498A
Authority
GB
United Kingdom
Prior art keywords
filter
oxide
filters
particles
gases
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
GB40000/62A
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.)
Automobiles M Berliet SA
Original Assignee
Automobiles M Berliet SA
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 Automobiles M Berliet SA filed Critical Automobiles M Berliet SA
Publication of GB1014498A publication Critical patent/GB1014498A/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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • 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
    • F01N13/009—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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/02—Combinations of different methods of purification filtering and catalytic conversion
    • 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
    • F01N2330/08—Granular material
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • 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
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
    • 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

Landscapes

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

Abstract

1,014,498. Purifying exhaust gases. AUTOMOBILES M. BERLIET. Oct. 23, 1962 [Oct. 23, 1961], No. 40000/62. Heading F1B. An exhaust gas purifier comprises two consecutive filters 7, 8, adapted to remove particles of different sizes from the gases, at least the first filter 7 being a catalytic converter. The filters 7, 8, are formed between cylindrical walls 9, 10, 11, of metal gauze closed by an end plate 16, the gases entering at 2 and flowing outwardly through the filters 7, 8, to an outlet chamber 18. The filter 7 is formed by particles of alumina, of a diameter from 1À5 to 5 mm, impregnated with cobalt oxide and the filter 8 may be formed either by particles of the same material as filter 7 but smaller diameter of from 0À2 to 1À5 mm. or by fibres of a diameter of 3 to 15 microns comprising alumina, silicon oxide and zirconium oxide. The partitions 9 . . 10 are carried by a cruciform support 12 fastened to a removable end plate 4. The filter member may be parallelepipedic instead of cylindrical. Catalysts. The support material for the catalyst 7 may alternatively be aluminium silicate or zirconium oxide and the active material may be an oxide of an element of Group I, V, VI, VII or VIII of the periodic system e.g. copper, vanadium, chromium, menganese, nickel, iron, platinum or silver or the carbonate or chloride of potassium, sodium or copper.
GB40000/62A 1961-10-23 1962-10-23 Method of and apparatus for catalytically filtering and cleaning exhaust gases from internal combustion engines Expired GB1014498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1221861A CH385560A (en) 1961-10-23 1961-10-23 Method and device for filtering and catalytic purification of exhaust gases containing solid components

Publications (1)

Publication Number Publication Date
GB1014498A true GB1014498A (en) 1965-12-31

Family

ID=4380991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40000/62A Expired GB1014498A (en) 1961-10-23 1962-10-23 Method of and apparatus for catalytically filtering and cleaning exhaust gases from internal combustion engines

Country Status (5)

Country Link
BE (1) BE623896A (en)
CH (1) CH385560A (en)
GB (1) GB1014498A (en)
LU (1) LU42569A1 (en)
NL (1) NL284641A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699683A (en) * 1971-04-05 1972-10-24 Chemical Construction Corp Engine exhaust emission control system
US4195063A (en) * 1974-09-03 1980-03-25 Matsushita Electric Industrial Co., Ltd. Catalyst element for cleaning exhaust gases
US4426320A (en) 1981-01-27 1984-01-17 W. R. Grace & Co. Catalyst composition for exhaust gas treatment
DE3232729A1 (en) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt METHOD FOR REDUCING THE IGNITION TEMPERATURE OF DIESEL CARBON FILTERED OUT OF THE EXHAUST GAS FROM DIESEL ENGINES
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
US4828807A (en) * 1984-02-28 1989-05-09 Rainer Domesle Method for the purification of exhaust gas from diesel motors
EP0341832A2 (en) * 1988-05-13 1989-11-15 Johnson Matthey Inc. Treatment of diesel exhaust gas
US6294141B1 (en) 1996-10-11 2001-09-25 Johnson Matthey Public Limited Company Emission control
US7340888B2 (en) 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US7498010B2 (en) 1998-02-06 2009-03-03 Johnson Matthey Public Limited Company Catalytic reduction of NOx
US7673448B2 (en) 2005-08-05 2010-03-09 Basf Catalysts Llc Diesel exhaust article and catalyst compositions therefor
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
US7879126B2 (en) 2006-07-21 2011-02-01 Dow Global Technologies Inc. Diesel particulate filter
US7947102B2 (en) 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
US8016906B2 (en) 2007-05-04 2011-09-13 Dow Global Technologies Llc Honeycomb filter elements
US8062990B2 (en) 1998-05-01 2011-11-22 Basf Corporation Metal catalyst carriers and catalyst members made therefrom
US8092579B2 (en) 2007-10-12 2012-01-10 Dow Global Technologies Llc Thermal shock resistant soot filter
US8833062B1 (en) 2013-03-15 2014-09-16 Daimier Ag Catalytic reduction of NOx
US8850802B1 (en) 2013-03-15 2014-10-07 Daimler Ag Catalytic reduction of NOx

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699683A (en) * 1971-04-05 1972-10-24 Chemical Construction Corp Engine exhaust emission control system
US4195063A (en) * 1974-09-03 1980-03-25 Matsushita Electric Industrial Co., Ltd. Catalyst element for cleaning exhaust gases
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
US4426320A (en) 1981-01-27 1984-01-17 W. R. Grace & Co. Catalyst composition for exhaust gas treatment
US4588707A (en) * 1982-09-03 1986-05-13 Degussa Aktiengesellschaft Catalyst for the reduction of the ignition temperature of diesel soot filtered out of the exhaust gas of diesel engines
US4515758A (en) * 1982-09-03 1985-05-07 Degussa Aktiengesellschaft Process and catalyst for the reduction of the ignition temperature of diesel soot filtered out of the exhaust gas of diesel engines
DE3232729A1 (en) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt METHOD FOR REDUCING THE IGNITION TEMPERATURE OF DIESEL CARBON FILTERED OUT OF THE EXHAUST GAS FROM DIESEL ENGINES
US4828807A (en) * 1984-02-28 1989-05-09 Rainer Domesle Method for the purification of exhaust gas from diesel motors
US4900517A (en) * 1984-02-28 1990-02-13 Degussa Ag Apparatus for the purification of exhaust gas from diesel motors
EP0341832A2 (en) * 1988-05-13 1989-11-15 Johnson Matthey Inc. Treatment of diesel exhaust gas
US4902487A (en) * 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
EP0341832A3 (en) * 1988-05-13 1991-04-17 Johnson Matthey Inc. Treatment of diesel exhaust gas
US6294141B1 (en) 1996-10-11 2001-09-25 Johnson Matthey Public Limited Company Emission control
US7498010B2 (en) 1998-02-06 2009-03-03 Johnson Matthey Public Limited Company Catalytic reduction of NOx
US9073010B2 (en) 1998-02-06 2015-07-07 Daimler Ag Catalytic reduction of NOx
US8480986B2 (en) 1998-02-06 2013-07-09 Daimler Ag Catalytic reduction of NOx
US8062990B2 (en) 1998-05-01 2011-11-22 Basf Corporation Metal catalyst carriers and catalyst members made therefrom
US7340888B2 (en) 2005-04-26 2008-03-11 Donaldson Company, Inc. Diesel particulate matter reduction system
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
US7673448B2 (en) 2005-08-05 2010-03-09 Basf Catalysts Llc Diesel exhaust article and catalyst compositions therefor
US7862640B2 (en) 2006-03-21 2011-01-04 Donaldson Company, Inc. Low temperature diesel particulate matter reduction system
US8808418B2 (en) 2006-03-21 2014-08-19 Donaldson Company Low temperature diesel particulate matter reduction system
US7879126B2 (en) 2006-07-21 2011-02-01 Dow Global Technologies Inc. Diesel particulate filter
US7947102B2 (en) 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
US8016906B2 (en) 2007-05-04 2011-09-13 Dow Global Technologies Llc Honeycomb filter elements
US8092579B2 (en) 2007-10-12 2012-01-10 Dow Global Technologies Llc Thermal shock resistant soot filter
US8833062B1 (en) 2013-03-15 2014-09-16 Daimier Ag Catalytic reduction of NOx
US8850802B1 (en) 2013-03-15 2014-10-07 Daimler Ag Catalytic reduction of NOx

Also Published As

Publication number Publication date
CH385560A (en) 1964-12-15
LU42569A1 (en) 1962-12-22
NL284641A (en)
BE623896A (en)

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