GR62052B - Purification process of exhaust gases of internal combustion engines - Google Patents

Purification process of exhaust gases of internal combustion engines

Info

Publication number
GR62052B
GR62052B GR54969A GR770154969A GR62052B GR 62052 B GR62052 B GR 62052B GR 54969 A GR54969 A GR 54969A GR 770154969 A GR770154969 A GR 770154969A GR 62052 B GR62052 B GR 62052B
Authority
GR
Greece
Prior art keywords
internal combustion
exhaust gases
combustion engines
purification process
purification
Prior art date
Application number
GR54969A
Other languages
Greek (el)
English (en)
Inventor
B Hue
H Mercier
Original Assignee
Pechiney Ugine Kuhlmann
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 Pechiney Ugine Kuhlmann filed Critical Pechiney Ugine Kuhlmann
Publication of GR62052B publication Critical patent/GR62052B/el

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
    • B01D53/92—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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • B01J35/58—
    • B01J35/60—
    • B01J35/615—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
GR54969A 1976-12-13 1977-12-13 Purification process of exhaust gases of internal combustion engines GR62052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638258A FR2373675A1 (fr) 1976-12-13 1976-12-13 Procede d'epuration des gaz d'echappement emis par les moteurs a combustion interne du type diesel

Publications (1)

Publication Number Publication Date
GR62052B true GR62052B (en) 1979-02-19

Family

ID=9181232

Family Applications (1)

Application Number Title Priority Date Filing Date
GR54969A GR62052B (en) 1976-12-13 1977-12-13 Purification process of exhaust gases of internal combustion engines

Country Status (20)

Country Link
JP (1) JPS5387973A (de)
AU (1) AU517104B2 (de)
BE (1) BE861745A (de)
BR (1) BR7708247A (de)
CA (1) CA1133232A (de)
CH (1) CH615979A5 (de)
DE (1) DE2755317C3 (de)
DK (1) DK552977A (de)
ES (1) ES464965A1 (de)
FR (1) FR2373675A1 (de)
GB (1) GB1594707A (de)
GR (1) GR62052B (de)
IE (1) IE45946B1 (de)
IN (1) IN147324B (de)
IT (1) IT1088673B (de)
LU (1) LU78674A1 (de)
MX (1) MX3861E (de)
NL (1) NL7713754A (de)
PH (1) PH13866A (de)
ZA (1) ZA777400B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2024646B (en) * 1978-07-10 1983-05-05 Johnson Matthey Co Ltd Catalytic oxidation of smoke in exhaust gases
JPH0372916A (ja) * 1989-08-11 1991-03-28 Sakai Chem Ind Co Ltd 排ガス処理方法
DE4229471A1 (de) * 1992-09-03 1994-03-10 Man Nutzfahrzeuge Ag Verfahren zur Reinigung der Abgase von Dieselmotoren
WO2001000323A1 (en) * 1999-06-29 2001-01-04 Abb Lummus Global, Inc. Process for coating metal fibrous material

Also Published As

Publication number Publication date
PH13866A (en) 1980-10-22
IE45946L (en) 1978-06-13
IE45946B1 (en) 1983-01-12
JPS5387973A (en) 1978-08-02
FR2373675B1 (de) 1981-07-17
DE2755317C3 (de) 1980-04-24
DE2755317A1 (de) 1978-06-15
LU78674A1 (de) 1978-07-11
MX3861E (es) 1981-08-24
JPS5629581B2 (de) 1981-07-09
GB1594707A (en) 1981-08-05
DK552977A (da) 1978-06-14
DE2755317B2 (de) 1979-08-09
NL7713754A (nl) 1978-06-15
AU3145177A (en) 1979-06-21
IN147324B (de) 1980-02-02
CH615979A5 (en) 1980-02-29
BE861745A (fr) 1978-06-12
FR2373675A1 (fr) 1978-07-07
BR7708247A (pt) 1978-07-25
CA1133232A (fr) 1982-10-12
AU517104B2 (en) 1981-07-09
ZA777400B (en) 1979-01-31
ES464965A1 (es) 1978-09-01
IT1088673B (it) 1985-06-10

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