ATE39849T1 - Katalysator und methode zur behandlung von abgasen. - Google Patents

Katalysator und methode zur behandlung von abgasen.

Info

Publication number
ATE39849T1
ATE39849T1 AT84111383T AT84111383T ATE39849T1 AT E39849 T1 ATE39849 T1 AT E39849T1 AT 84111383 T AT84111383 T AT 84111383T AT 84111383 T AT84111383 T AT 84111383T AT E39849 T1 ATE39849 T1 AT E39849T1
Authority
AT
Austria
Prior art keywords
zirconia
oxidation
metal component
alumina
disclosed
Prior art date
Application number
AT84111383T
Other languages
English (en)
Inventor
Isik Onal
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
Application granted granted Critical
Publication of ATE39849T1 publication Critical patent/ATE39849T1/de

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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
AT84111383T 1983-09-27 1984-09-25 Katalysator und methode zur behandlung von abgasen. ATE39849T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53641683A 1983-09-27 1983-09-27
EP84111383A EP0139240B1 (de) 1983-09-27 1984-09-25 Katalysator und Methode zur Behandlung von Abgasen

Publications (1)

Publication Number Publication Date
ATE39849T1 true ATE39849T1 (de) 1989-01-15

Family

ID=24138404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84111383T ATE39849T1 (de) 1983-09-27 1984-09-25 Katalysator und methode zur behandlung von abgasen.

Country Status (4)

Country Link
EP (1) EP0139240B1 (de)
JP (1) JPS6090030A (de)
AT (1) ATE39849T1 (de)
DE (1) DE3476026D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434443A (en) * 1987-07-14 1989-02-03 Lonza Ag Catalyst for oxidizing carbon compound
US4921830A (en) * 1988-04-13 1990-05-01 Phillips Petroleum Company Catalyst for the oxidation of carbon monoxide
JPH11285644A (ja) 1998-02-04 1999-10-19 Mazda Motor Corp 触媒の製造方法
DE10132441A1 (de) * 2001-07-04 2003-01-23 Studiengesellschaft Kohle Mbh Mischoxid-Katalysatoren und ihre Verwendung zur katalytischen Verbrennung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378334A (en) * 1964-05-21 1968-04-16 Universal Oil Prod Co Oxidation of waste gases in the presence of mixed catalysts
BE794628A (fr) * 1972-01-27 1973-07-26 Union Carbide Corp Supports de catalyseurs et catalyseurs ceramiques fibreux
JPS522948A (en) * 1975-06-25 1977-01-11 Toyo Umpanki Co Ltd Method of locking forklift truck to carry vehicle
US4276203A (en) * 1979-04-26 1981-06-30 Acurex Corporation Catalytic system and process for producing it
FR2517365A1 (fr) * 1981-11-27 1983-06-03 Pro Catalyse Procede de traitement de gaz d'echappement des moteurs a combustion interne fonctionnant avec un carburant contenant du plomb

Also Published As

Publication number Publication date
DE3476026D1 (en) 1989-02-16
EP0139240B1 (de) 1989-01-11
EP0139240A2 (de) 1985-05-02
EP0139240A3 (en) 1986-03-19
JPS6090030A (ja) 1985-05-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties