CH572576A5 - - Google Patents

Info

Publication number
CH572576A5
CH572576A5 CH1175673A CH1175673A CH572576A5 CH 572576 A5 CH572576 A5 CH 572576A5 CH 1175673 A CH1175673 A CH 1175673A CH 1175673 A CH1175673 A CH 1175673A CH 572576 A5 CH572576 A5 CH 572576A5
Authority
CH
Switzerland
Application number
CH1175673A
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH572576A5 publication Critical patent/CH572576A5/xx

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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
CH1175673A 1972-08-31 1973-08-15 CH572576A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242915A DE2242915C3 (de) 1972-08-31 1972-08-31 Verfahren zur Oxydation von Kohlenmonoxid und/oder Kohlenwasserstoffen in Abgasen von Verbrennungsmotoren

Publications (1)

Publication Number Publication Date
CH572576A5 true CH572576A5 (de) 1976-02-13

Family

ID=5855145

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1175673A CH572576A5 (de) 1972-08-31 1973-08-15

Country Status (12)

Country Link
JP (1) JPS5627287B2 (de)
AT (1) AT332359B (de)
BE (1) BE804158A (de)
CA (1) CA1002287A (de)
CH (1) CH572576A5 (de)
CS (1) CS162799B2 (de)
DD (1) DD105863A5 (de)
DE (1) DE2242915C3 (de)
FR (1) FR2198537A5 (de)
GB (1) GB1396080A (de)
IT (1) IT990345B (de)
NL (1) NL7311823A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS169764B2 (de) * 1973-05-09 1976-07-29
JPS5172988A (en) * 1974-12-21 1976-06-24 Showa Teepu Kk Joonni okeru itsusankatansosankashokubaino seizoho
DE4334983A1 (de) * 1993-10-14 1995-04-20 Daimler Benz Ag Verfahren zur katalytischen Entfernung von CO in H¶2¶-reichem Gas

Also Published As

Publication number Publication date
DE2242915A1 (de) 1974-03-14
DE2242915C3 (de) 1980-08-14
GB1396080A (en) 1975-05-29
BE804158A (fr) 1974-02-28
IT990345B (it) 1975-06-20
AT332359B (de) 1976-09-27
DE2242915B2 (de) 1979-12-06
FR2198537A5 (de) 1974-03-29
CA1002287A (en) 1976-12-28
JPS5627287B2 (de) 1981-06-24
CS162799B2 (de) 1975-07-15
DD105863A5 (de) 1974-05-12
NL7311823A (de) 1974-03-04
ATA749073A (de) 1976-01-15
JPS4966567A (de) 1974-06-27

Similar Documents

Publication Publication Date Title
FR2198537A5 (de)
FR2191596A5 (de)
JPS4984051A (de)
JPS4931282U (de)
BG21095A1 (de)
BG20609A3 (de)
BG20980A1 (de)
CH578183A5 (de)
BG21410A3 (de)
BG22802A3 (de)
CH577424A5 (de)
BG22995A3 (de)
CH1851272A4 (de)
CH545894A (de)
CH577996A5 (de)
CH569109A5 (de)
CH560639A5 (de)
CH575781A5 (de)
CH574368A5 (de)
CH578694A5 (de)
CH573908A5 (de)
BG18442A1 (de)
SE7201011L (de)
CH561049A5 (de)
CH579532A5 (de)

Legal Events

Date Code Title Description
PL Patent ceased