JPS5511379B2 - - Google Patents

Info

Publication number
JPS5511379B2
JPS5511379B2 JP6788073A JP6788073A JPS5511379B2 JP S5511379 B2 JPS5511379 B2 JP S5511379B2 JP 6788073 A JP6788073 A JP 6788073A JP 6788073 A JP6788073 A JP 6788073A JP S5511379 B2 JPS5511379 B2 JP S5511379B2
Authority
JP
Japan
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.)
Expired
Application number
JP6788073A
Other versions
JPS4969557A (ja
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 filed Critical
Priority to US455766A priority Critical patent/US3905918A/en
Publication of JPS4969557A publication Critical patent/JPS4969557A/ja
Publication of JPS5511379B2 publication Critical patent/JPS5511379B2/ja
Expired 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal 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
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP6788073A 1972-09-16 1973-06-18 Expired JPS5511379B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US455766A US3905918A (en) 1972-09-16 1974-03-28 Catalyst for purifying exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722245607 DE2245607A1 (de) 1972-09-16 1972-09-16 Katalysator zur reinigung von abgasen

Publications (2)

Publication Number Publication Date
JPS4969557A JPS4969557A (ja) 1974-07-05
JPS5511379B2 true JPS5511379B2 (ja) 1980-03-25

Family

ID=5856581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6788073A Expired JPS5511379B2 (ja) 1972-09-16 1973-06-18

Country Status (2)

Country Link
JP (1) JPS5511379B2 (ja)
DE (1) DE2245607A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241339A1 (en) * 1973-07-03 1975-03-21 Johnson Matthey Co Ltd Single catalysts for exhaust gas purifcn - contg. ruthenium metal or oxide and gp. IIA metal oxide on inert carrier
SE433178B (sv) * 1975-10-31 1984-05-14 Johnson Matthey Co Ltd Katalysator for rening av bilavgaser av den allmenna typen a?71xm?71yo?71z
DE2825073A1 (de) * 1978-06-08 1979-12-20 Hoechst Ag Verfahren zur herstellung von resorcinen aus delta-ketocarbonsaeureestern
DE4303715A1 (de) * 1993-02-09 1994-08-11 Sued Chemie Ag Chromfreier Katalysator auf Basis Eisenoxid zur Konvertierung von Kohlenmonoxid
JP2005066559A (ja) 2003-08-28 2005-03-17 Mitsubishi Heavy Ind Ltd 排ガス処理触媒および排ガス処理方法
FI121531B (fi) * 2007-07-23 2010-12-31 Ecocat Oy Katalyytti poiste- tai prosessikaasuissa olevien haitallisten hiilivetyjen poistamiseksi sekä menetelmä tällaisen katalyytin valmistamiseksi ja käyttämiseksi
ES2930856T3 (es) * 2016-11-14 2022-12-22 Res Triangle Inst Catalizadores de perovskita y usos de los mismos

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834089A (ja) * 1971-09-06 1973-05-15
JPS4845482A (ja) * 1971-10-15 1973-06-29

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226340A (en) * 1960-05-04 1965-12-28 Ethyl Corp Catalyst compositions comprising alumina with an inner lamina of metal oxide and an outermost lamina of copper oxide
GB950235A (en) * 1960-12-21 1964-02-19 Monsanto Chemicals Novel catalysts and uses therefor
NL280910A (ja) * 1961-07-14 1900-01-01
DE1442587A1 (de) * 1965-04-22 1968-10-31 Schneider & Co Traeger fuer Katalysatorstoffe
NL137292C (ja) * 1968-05-21
NL7002795A (ja) * 1970-02-27 1971-08-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834089A (ja) * 1971-09-06 1973-05-15
JPS4845482A (ja) * 1971-10-15 1973-06-29

Also Published As

Publication number Publication date
DE2245607A1 (de) 1974-03-28
DE2245607C2 (ja) 1988-04-07
JPS4969557A (ja) 1974-07-05

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