JPS4969557A - - Google Patents

Info

Publication number
JPS4969557A
JPS4969557A JP48067880A JP6788073A JPS4969557A JP S4969557 A JPS4969557 A JP S4969557A JP 48067880 A JP48067880 A JP 48067880A JP 6788073 A JP6788073 A JP 6788073A JP S4969557 A JPS4969557 A JP S4969557A
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.)
Granted
Application number
JP48067880A
Other languages
Japanese (ja)
Other versions
JPS5511379B2 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

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 true JPS4969557A (enrdf_load_stackoverflow) 1974-07-05
JPS5511379B2 JPS5511379B2 (enrdf_load_stackoverflow) 1980-03-25

Family

ID=5856581

Family Applications (1)

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

Country Status (2)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049184A (enrdf_load_stackoverflow) * 1973-07-03 1975-05-01
JP2022115969A (ja) * 2016-11-14 2022-08-09 リサーチ トライアングル インスティテュート ペロブスカイト触媒およびその使用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127510A (en) * 1975-10-31 1978-11-28 Johnson, Matthey & Co., Limited Catalyst for the purification of an exhaust gas
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834089A (enrdf_load_stackoverflow) * 1971-09-06 1973-05-15
JPS4845482A (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1961-07-14 1900-01-01
DE1442587A1 (de) * 1965-04-22 1968-10-31 Schneider & Co Traeger fuer Katalysatorstoffe
NL137292C (enrdf_load_stackoverflow) * 1968-05-21
NL7002795A (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1971-09-06 1973-05-15
JPS4845482A (enrdf_load_stackoverflow) * 1971-10-15 1973-06-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5049184A (enrdf_load_stackoverflow) * 1973-07-03 1975-05-01
JP2022115969A (ja) * 2016-11-14 2022-08-09 リサーチ トライアングル インスティテュート ペロブスカイト触媒およびその使用

Also Published As

Publication number Publication date
JPS5511379B2 (enrdf_load_stackoverflow) 1980-03-25
DE2245607C2 (enrdf_load_stackoverflow) 1988-04-07
DE2245607A1 (de) 1974-03-28

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