GB2074888B - Turbocharged internal combustion engine exhaust gas treatment - Google Patents

Turbocharged internal combustion engine exhaust gas treatment

Info

Publication number
GB2074888B
GB2074888B GB8110062A GB8110062A GB2074888B GB 2074888 B GB2074888 B GB 2074888B GB 8110062 A GB8110062 A GB 8110062A GB 8110062 A GB8110062 A GB 8110062A GB 2074888 B GB2074888 B GB 2074888B
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas treatment
engine exhaust
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
GB8110062A
Other versions
GB2074888A (en
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of GB2074888A publication Critical patent/GB2074888A/en
Application granted granted Critical
Publication of GB2074888B publication Critical patent/GB2074888B/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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2835—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support fibrous
    • 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
    • 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
    • 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
    • F01N3/2807—Metal other than sintered metal
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/16—Plurality of inlet tubes, e.g. discharging into different chambers
    • 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
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
GB8110062A 1980-03-31 1981-03-31 Turbocharged internal combustion engine exhaust gas treatment Expired GB2074888B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8010769 1980-03-31
GB8014099 1980-04-29

Publications (2)

Publication Number Publication Date
GB2074888A GB2074888A (en) 1981-11-11
GB2074888B true GB2074888B (en) 1984-08-15

Family

ID=26275034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8110062A Expired GB2074888B (en) 1980-03-31 1981-03-31 Turbocharged internal combustion engine exhaust gas treatment

Country Status (8)

Country Link
BR (1) BR8101919A (en)
CA (1) CA1181350A (en)
DE (1) DE3112796A1 (en)
FR (1) FR2479323B1 (en)
GB (1) GB2074888B (en)
IT (1) IT1137322B (en)
MX (1) MX7464E (en)
SE (1) SE8102023L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410454A (en) * 1982-03-02 1983-10-18 Uop Inc. Noble metal and rare earth metal catalyst
US4663934A (en) * 1985-04-01 1987-05-12 Arvin Industries, Inc. Manifold exhaust processor
GB2220150A (en) * 1988-07-08 1990-01-04 Piaggio & C Spa Exhaust system with catalytic converter for two-stroke engines
EP0397856A4 (en) * 1988-11-23 1991-05-15 Univ Alberta Method and apparatus for purifying air
KR100229731B1 (en) * 1990-07-27 1999-11-15 브룬너 하인리히 페터 울리히 A large diesel engine
CZ289693B6 (en) * 1994-04-11 2002-03-13 Scambia Industrial Developments Catalyst for catalytic treatment of exhaust gas
DE10002024C1 (en) * 2000-01-19 2001-06-07 Xcellsis Gmbh Apparatus for treating a medium in a fuel cell system comprises a reactor with a catalyst-containing region between a first partial chamber of the reactor and a second partial chamber of the reactor
US7214350B2 (en) * 2002-03-13 2007-05-08 Capital Technology, S.A. Device for the continuous burning of carbon particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2027883A1 (en) * 1970-06-06 1971-12-16 Daimler-Benz Ag, 7000 Stuttgart Internal combustion engine
DE2222664C3 (en) * 1972-05-09 1974-10-24 Zeuna-Staerker Kg, 8900 Augsburg Device for detoxifying the exhaust gases from internal combustion engines
DE2326989A1 (en) * 1973-05-26 1974-12-12 Daimler Benz Ag OTTO ENGINE WITH A TURBOCHARGER AND A DETOXIFICATION SYSTEM
SE464798B (en) * 1973-10-24 1991-06-17 Johnson Matthey Co Ltd CATALYST CONTAINING A SUBSTRATE, AN INTERMEDIATE OXID LAYER AND A CATALYTIC LAYER
DE2540882A1 (en) * 1975-09-13 1977-03-24 Audi Nsu Auto Union Ag Catalytic exhaust decontamination lining for vehicles - has catalytic adsorber for noxious fumes in alumina and platinum matrix
DE2549934A1 (en) * 1975-11-07 1977-05-12 Porsche Ag COMBUSTION MACHINE WITH AN EXHAUST TURBOCHARGER FORMED FROM AN EXHAUST TURBINE AND A CHARGER DRIVEN BY THIS
SE8004632L (en) * 1979-06-29 1980-12-30 Johnson Matthey Co Ltd COMBUSTION ENGINE WITH EXHAUST CLEANER AND EXHAUST CLEANING PROCEDURE

Also Published As

Publication number Publication date
DE3112796A1 (en) 1982-02-11
MX7464E (en) 1989-01-11
IT1137322B (en) 1986-09-10
FR2479323B1 (en) 1987-03-20
CA1181350A (en) 1985-01-22
IT8120838A0 (en) 1981-03-31
BR8101919A (en) 1981-10-06
GB2074888A (en) 1981-11-11
FR2479323A1 (en) 1981-10-02
SE8102023L (en) 1981-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940331