DE1291339B - Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren - Google Patents

Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren

Info

Publication number
DE1291339B
DE1291339B DEB63924A DEB0063924A DE1291339B DE 1291339 B DE1291339 B DE 1291339B DE B63924 A DEB63924 A DE B63924A DE B0063924 A DEB0063924 A DE B0063924A DE 1291339 B DE1291339 B DE 1291339B
Authority
DE
Germany
Prior art keywords
carrier
catalysts
afterburning
exhaust gases
oxide
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.)
Pending
Application number
DEB63924A
Other languages
German (de)
English (en)
Inventor
Dr Georg
Dr Johann
Langer
Schiller
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.)
BASF SE
Original Assignee
BASF SE
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
Priority to NL282905D priority Critical patent/NL282905A/xx
Priority to BE622193D priority patent/BE622193A/xx
Application filed by BASF SE filed Critical BASF SE
Priority to DEB63924A priority patent/DE1291339B/de
Priority to GB3311462A priority patent/GB1009609A/en
Priority to FR908842A priority patent/FR1332500A/fr
Publication of DE1291339B publication Critical patent/DE1291339B/de
Pending legal-status Critical Current

Links

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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01D53/92—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
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DEB63924A 1961-09-07 1961-09-07 Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren Pending DE1291339B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL282905D NL282905A (enrdf_load_stackoverflow) 1961-09-07
BE622193D BE622193A (enrdf_load_stackoverflow) 1961-09-07
DEB63924A DE1291339B (de) 1961-09-07 1961-09-07 Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren
GB3311462A GB1009609A (en) 1961-09-07 1962-08-29 Catalysts for the afterburning of engine exhaust gases
FR908842A FR1332500A (fr) 1961-09-07 1962-09-07 Catalyseurs pour la post-combustion de gaz d'échappement de moteurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63924A DE1291339B (de) 1961-09-07 1961-09-07 Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren

Publications (1)

Publication Number Publication Date
DE1291339B true DE1291339B (de) 1969-03-27

Family

ID=6974194

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB63924A Pending DE1291339B (de) 1961-09-07 1961-09-07 Verfahren zur Reinigung von Motorabgasen durch Nachverbrennung in Gegenwart von Katalysatoren

Country Status (4)

Country Link
BE (1) BE622193A (enrdf_load_stackoverflow)
DE (1) DE1291339B (enrdf_load_stackoverflow)
GB (1) GB1009609A (enrdf_load_stackoverflow)
NL (1) NL282905A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516638B1 (enrdf_load_stackoverflow) * 1970-11-18 1976-03-01
JPS516639B1 (enrdf_load_stackoverflow) * 1970-12-28 1976-03-01
JPS5648203B2 (enrdf_load_stackoverflow) * 1974-04-20 1981-11-14
US4039622A (en) * 1974-11-04 1977-08-02 Exxon Research And Engineering Company Catalytic process for NOX reduction under lean conditions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB797777A (en) * 1955-05-31 1958-07-09 Oxy Catalyst Inc Improvements in or relating to a catalytic internal combustion engine exhaust purifier
US2853367A (en) * 1954-02-10 1958-09-23 Oxy Catalyst Inc Cartridge type catalytic exhaust cleaner
DE1058026B (de) * 1955-05-24 1959-05-27 Houdry Process Corp Verfahren zur Herstellung stranggepresster Tonerdekatalysatoren oder -katalysatortraeger von grosser Abriebfestigkeit
DE1074325B (de) * 1960-01-28 Ford-Werke Aktiengesellschaft, Köln-Niehl Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen
DE1080717B (de) * 1957-12-23 1960-04-28 Exxon Research Engineering Co Verfahren zur Herstellung eines stranggepressten Hydroformierungs-Katalysators

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074325B (de) * 1960-01-28 Ford-Werke Aktiengesellschaft, Köln-Niehl Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen
US2853367A (en) * 1954-02-10 1958-09-23 Oxy Catalyst Inc Cartridge type catalytic exhaust cleaner
DE1058026B (de) * 1955-05-24 1959-05-27 Houdry Process Corp Verfahren zur Herstellung stranggepresster Tonerdekatalysatoren oder -katalysatortraeger von grosser Abriebfestigkeit
GB797777A (en) * 1955-05-31 1958-07-09 Oxy Catalyst Inc Improvements in or relating to a catalytic internal combustion engine exhaust purifier
DE1080717B (de) * 1957-12-23 1960-04-28 Exxon Research Engineering Co Verfahren zur Herstellung eines stranggepressten Hydroformierungs-Katalysators

Also Published As

Publication number Publication date
BE622193A (enrdf_load_stackoverflow)
GB1009609A (en) 1965-11-10
NL282905A (enrdf_load_stackoverflow)

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