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IT8023147A0 - TRANSFORMATION OF CARBON OXIDE, HYDROCARBONS AND NITROGEN OXIDES CONTAINED IN EXHAUST GAS COMING FROM AN INTERNAL COMBUSTION ENGINE. - Google Patents

TRANSFORMATION OF CARBON OXIDE, HYDROCARBONS AND NITROGEN OXIDES CONTAINED IN EXHAUST GAS COMING FROM AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
IT8023147A0
IT8023147A0 IT8023147A IT2314780A IT8023147A0 IT 8023147 A0 IT8023147 A0 IT 8023147A0 IT 8023147 A IT8023147 A IT 8023147A IT 2314780 A IT2314780 A IT 2314780A IT 8023147 A0 IT8023147 A0 IT 8023147A0
Authority
IT
Italy
Prior art keywords
hydrocarbons
transformation
exhaust gas
combustion engine
internal combustion
Prior art date
Application number
IT8023147A
Other languages
Italian (it)
Other versions
IT1131554B (en
Inventor
Joy George Cecil
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Publication of IT8023147A0 publication Critical patent/IT8023147A0/en
Application granted granted Critical
Publication of IT1131554B publication Critical patent/IT1131554B/en

Links

Classifications

    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
IT23147/80A 1979-06-27 1980-06-30 TRANSFORMATION OF CARBON OXIDE, HYDROCARBONS AND NITROGEN OXIDES CONTAINED IN EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE IT1131554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5264779A 1979-06-27 1979-06-27

Publications (2)

Publication Number Publication Date
IT8023147A0 true IT8023147A0 (en) 1980-06-30
IT1131554B IT1131554B (en) 1986-06-25

Family

ID=21978972

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23147/80A IT1131554B (en) 1979-06-27 1980-06-30 TRANSFORMATION OF CARBON OXIDE, HYDROCARBONS AND NITROGEN OXIDES CONTAINED IN EXHAUST GAS FROM AN INTERNAL COMBUSTION ENGINE

Country Status (7)

Country Link
JP (1) JPS591366B2 (en)
CA (1) CA1154937A (en)
DE (1) DE3023943C2 (en)
FR (1) FR2464092B1 (en)
GB (1) GB2055303B (en)
IT (1) IT1131554B (en)
SE (1) SE8004737L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559929A (en) * 1978-07-06 1980-01-24 Tarou Sone Vertically circulating paking apparatus
DE3536158A1 (en) * 1985-10-10 1986-02-13 Ulf Dipl.-Landw. Dr. 7967 Bad Waldsee Abele Process for the purification from predominantly organic, odour-active compounds of air, exhaust gases and crude gases
JPS6423949U (en) * 1987-07-30 1989-02-08
US20040086441A1 (en) 1995-12-06 2004-05-06 Masao Hori Process for purifying exhaust gas from gasoline engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383896A (en) * 1972-06-14 1974-02-12 Grace W R & Co Process of removing noxious components from exhaust gases with the aid of a catalyst

Also Published As

Publication number Publication date
GB2055303B (en) 1983-05-05
FR2464092B1 (en) 1986-08-29
SE8004737L (en) 1980-12-28
DE3023943C2 (en) 1982-12-02
CA1154937A (en) 1983-10-11
JPS591366B2 (en) 1984-01-11
JPS5631430A (en) 1981-03-30
IT1131554B (en) 1986-06-25
DE3023943A1 (en) 1981-01-15
FR2464092A1 (en) 1981-03-06
GB2055303A (en) 1981-03-04

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