DK135276A - Fremgangsmade til rensning af udstodningsgasser fra forbrendingsmotorer - Google Patents

Fremgangsmade til rensning af udstodningsgasser fra forbrendingsmotorer

Info

Publication number: DK135276A
Authority: DK; Denmark
Prior art keywords: procedure; exhaust gases; combustion engines; cleaning exhaust; cleaning
Prior art date: 1975-03-29

Application number

DK135276A

Other languages

English (en)

Other versions

DK146678B (da

DK146678C (da

Inventor

W Vogt

H Glaser

H Dyrschka

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.)

1975-03-29

Filing date

1976-03-26

Publication date

1976-09-30

1976-03-26 Application filed by Hoechst Ag filed Critical Hoechst Ag

1976-09-30 Publication of DK135276A publication Critical patent/DK135276A/da

1983-12-05 Publication of DK146678B publication Critical patent/DK146678B/da

1984-05-14 Application granted granted Critical

1984-05-14 Publication of DK146678C publication Critical patent/DK146678C/da

Links

238000004140 cleaning Methods 0.000 title 1
238000002485 combustion reaction Methods 0.000 title 1
239000007789 gas Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Catalysts (AREA)

DK135276A 1975-03-29 1976-03-26 Fremgangsmaade til fremstilling af en baererkatalysator samt anvendelse deraf DK146678C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2513942		1975-03-29
DE2513942A DE2513942C3 (de)	1975-03-29	1975-03-29	Verfahren zur Herstellung eines Trägerkatalysators

Publications (3)

Publication Number	Publication Date
DK135276A true DK135276A (da)	1976-09-30
DK146678B DK146678B (da)	1983-12-05
DK146678C DK146678C (da)	1984-05-14

Family

ID=5942686

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK135276A DK146678C (da)	1975-03-29	1976-03-26	Fremgangsmaade til fremstilling af en baererkatalysator samt anvendelse deraf

Country Status (10)

Country	Link
AT (1)	AT359049B (da)
BE (1)	BE840153A (da)
CH (1)	CH621386A5 (da)
DE (1)	DE2513942C3 (da)
DK (1)	DK146678C (da)
FR (1)	FR2306334A1 (da)
GB (1)	GB1499051A (da)
IT (1)	IT1057393B (da)
NL (1)	NL7603214A (da)
SE (1)	SE427247B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4950476A (en) *	1986-11-06	1990-08-21	Ford Motor Company	Method of catalytically oxidizing alcohol vapor accompanied by varying amounts of excess oxygen
US5279997A (en) *	1991-10-07	1994-01-18	Ford Motor Company	Selective reduction of NOx

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CS169764B2 (da) *	1973-05-09	1976-07-29

1975
- 1975-03-29 DE DE2513942A patent/DE2513942C3/de not_active Expired
1976
- 1976-02-16 SE SE7601700A patent/SE427247B/xx unknown
- 1976-02-20 CH CH214476A patent/CH621386A5/de not_active IP Right Cessation
- 1976-03-01 GB GB8042/76A patent/GB1499051A/en not_active Expired
- 1976-03-26 NL NL7603214A patent/NL7603214A/xx not_active Application Discontinuation
- 1976-03-26 AT AT223176A patent/AT359049B/de not_active IP Right Cessation
- 1976-03-26 DK DK135276A patent/DK146678C/da not_active IP Right Cessation
- 1976-03-26 IT IT48732/76A patent/IT1057393B/it active
- 1976-03-29 FR FR7609074A patent/FR2306334A1/fr active Granted
- 1976-03-29 BE BE165657A patent/BE840153A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATA223176A (de)	1980-03-15
CH621386A5 (en)	1981-01-30
DE2513942A1 (de)	1976-09-30
SE7601700L (sv)	1976-09-30
SE427247B (sv)	1983-03-21
DE2513942C3 (de)	1979-09-13
AT359049B (de)	1980-10-10
FR2306334A1 (fr)	1976-10-29
DE2513942B2 (da)	1979-01-11
DK146678B (da)	1983-12-05
BE840153A (fr)	1976-09-29
DK146678C (da)	1984-05-14
GB1499051A (en)	1978-01-25
IT1057393B (it)	1982-03-10
NL7603214A (nl)	1976-10-01
FR2306334B1 (da)	1981-08-07

Legal Events

Date	Code	Title	Description
1994-09-12	PUP	Patent expired

Publication	Publication Date	Title
SE7806117L (sv)	1978-12-31	Avgasljuddempare for forbrenningsmotor
DK172278A (da)	1978-10-20	Apparat til genvinding af varme fortrinsvis fra marinedrivmotorers udstoedningsgasser
DK150943C (da)	1988-03-14	Udstoedsgasturboladet forbraendingsmotoranlaeg
DK123370B (da)	1972-06-12	Apparat til afgiftning af udstødsgassen fra forbrændingsmotorer.
NO144751C (no)	1981-10-28	Avgassledning for turboladede forbrenningsmotorer
IT7851704A0 (it)	1978-10-30	Procedimento di depurazione di gasdi combustione
AT373362B (de)	1984-01-10	Fremdgezuendeter vier-takt-gasmotor
SE436060B (sv)	1984-11-05	Forgasare for forbrenningsmotor
SE427130B (sv)	1983-03-07	Forgasare for forbrenningsmotorer
DK145312C (da)	1983-03-14	Apparat til katalytisk afgiftning af udstoedningsgasser fra forbraendingsmotorer
SE419569B (sv)	1981-08-10	Forgasare for forbrenningsmotorer
GB1551920A (en)	1979-09-05	Apparatus for quickly evalutaing engine exhaust gas emissions
SE423126B (sv)	1982-04-13	Forgasaranordning till forbrenningsmotorer
SE412625B (sv)	1980-03-10	Forgasare for forbrenningsmotorer
GB1549441A (en)	1979-08-08	Devices for cleaning the exhaust gases from internal combustion engines and methods for making such devices
SE428143B (sv)	1983-06-06	Atercirkulationssystem for avgaser i forbrenningsmotorer
DK136225B (da)	1977-09-05	Apparat til optagelse af katalysatorer til afgiftning af udstodningsgas fra forbrendingsmotorer
DK552977A (da)	1978-06-14	Fremgangsmaade til rensning af udstoedningsgasser fra dieselmotorer
DK135276A (da)	1976-09-30	Fremgangsmade til rensning af udstodningsgasser fra forbrendingsmotorer
SE420518B (sv)	1981-10-12	Avgasreaktionskammaranordning for fyrcylindrig forbrenningsmotor
SE7811987L (sv)	1979-05-27	Forfarande for kontroll av avgasutsleppet fran en forbrenningsmotor
DK107176A (da)	1976-09-22	Fremgangsmade til fjernelse af nitrogenoxider fra afgangsgas
SE420634B (sv)	1981-10-19	Avgasanordning for forbrenningsmotorer
DK331476A (da)	1977-01-24	Kolesystem til koling af udstodsventil til forbrendingsmotorer
DK346478A (da)	1979-02-07	Apparat til rensning af udstoedningsgas fra forbraendingsmotorer