DE1228855B - Katalysator fuer die oxydierende Reinigung von Auspuffgas einer Brennkraftmaschine - Google Patents

Katalysator fuer die oxydierende Reinigung von Auspuffgas einer Brennkraftmaschine

Info

Publication number
DE1228855B
DE1228855B DEU7829A DEU0007829A DE1228855B DE 1228855 B DE1228855 B DE 1228855B DE U7829 A DEU7829 A DE U7829A DE U0007829 A DEU0007829 A DE U0007829A DE 1228855 B DE1228855 B DE 1228855B
Authority
DE
Germany
Prior art keywords
catalyst
weight
percent
bulk density
alumina
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
DEU7829A
Other languages
German (de)
English (en)
Inventor
Vladimir Haensel
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of DE1228855B publication Critical patent/DE1228855B/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DEU7829A 1960-02-29 1961-02-25 Katalysator fuer die oxydierende Reinigung von Auspuffgas einer Brennkraftmaschine Pending DE1228855B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1146760A 1960-02-29 1960-02-29

Publications (1)

Publication Number Publication Date
DE1228855B true DE1228855B (de) 1966-11-17

Family

ID=21750509

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU7829A Pending DE1228855B (de) 1960-02-29 1961-02-25 Katalysator fuer die oxydierende Reinigung von Auspuffgas einer Brennkraftmaschine

Country Status (6)

Country Link
DE (1) DE1228855B (enEXAMPLES)
DK (1) DK130817B (enEXAMPLES)
ES (1) ES265265A1 (enEXAMPLES)
GB (1) GB972683A (enEXAMPLES)
NL (2) NL261769A (enEXAMPLES)
SE (1) SE319493B (enEXAMPLES)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053556A (en) 1971-06-16 1977-10-11 Johnson, Matthey & Co., Limited Catalysis
US4025606A (en) 1971-06-25 1977-05-24 Johnson Matthey & Co., Limited Catalysis
GB1415155A (en) * 1971-10-28 1975-11-26 Johnson Matthey Co Ltd Catalysis
GB2000046B (en) * 1977-07-01 1982-03-24 Johnson Matthey Co Ltd Improved catalyst
SE7807218L (sv) * 1977-07-01 1979-01-02 Johnson Matthey Co Ltd Forbettrad katalysator
SE8101286L (sv) * 1980-03-10 1981-09-11 Johnson Matthey Co Ltd Uppfinning avser avgasrening och speciellt katalytisk rening av avgaser fran forbrenningsmotorer
GB2259461A (en) * 1991-09-12 1993-03-17 Ian James Hollingworth Catalytic converter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE613259C (de) * 1929-01-22 1935-05-16 Ver Fuer Chemische Und Metallu Verfahren zur Herstellung eines im wesentlichen aus Kieselsaeure bestehenden Katalysatortraegers
DE630414C (de) * 1932-05-12 1936-05-30 Anne Elliott Verfahren zur Reinigung der Auspuffgase von Brennkraftmaschinen
US2620314A (en) * 1950-03-08 1952-12-02 Universal Oil Prod Co Spheroidal alumina
GB797777A (en) * 1955-05-31 1958-07-09 Oxy Catalyst Inc Improvements in or relating to a catalytic internal combustion engine exhaust purifier
DE1074325B (de) * 1960-01-28 Ford-Werke Aktiengesellschaft, Köln-Niehl Verfahren zur katalytischen Oxydation von Auspuffgasen von Brennkraftmaschinen

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
DE613259C (de) * 1929-01-22 1935-05-16 Ver Fuer Chemische Und Metallu Verfahren zur Herstellung eines im wesentlichen aus Kieselsaeure bestehenden Katalysatortraegers
DE630414C (de) * 1932-05-12 1936-05-30 Anne Elliott Verfahren zur Reinigung der Auspuffgase von Brennkraftmaschinen
US2620314A (en) * 1950-03-08 1952-12-02 Universal Oil Prod Co Spheroidal alumina
GB797777A (en) * 1955-05-31 1958-07-09 Oxy Catalyst Inc Improvements in or relating to a catalytic internal combustion engine exhaust purifier

Also Published As

Publication number Publication date
SE319493B (enEXAMPLES) 1970-01-19
GB972683A (en) 1964-10-14
DK130817B (da) 1975-04-21
NL261769A (enEXAMPLES)
DK130817C (enEXAMPLES) 1975-09-15
ES265265A1 (es) 1961-09-01
NL125500C (enEXAMPLES)

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