DE3879692D1 - Verfahren zur herstellung eines palladiumkatalysators zur abgasreinigung. - Google Patents

Verfahren zur herstellung eines palladiumkatalysators zur abgasreinigung.

Info

Publication number
DE3879692D1
DE3879692D1 DE8888830331T DE3879692T DE3879692D1 DE 3879692 D1 DE3879692 D1 DE 3879692D1 DE 8888830331 T DE8888830331 T DE 8888830331T DE 3879692 T DE3879692 T DE 3879692T DE 3879692 D1 DE3879692 D1 DE 3879692D1
Authority
DE
Germany
Prior art keywords
producing
exhaust gas
gas purification
palladium catalyst
soln
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.)
Expired - Fee Related
Application number
DE8888830331T
Other languages
English (en)
Other versions
DE3879692T2 (de
Inventor
Hiroshi Takao
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Publication of DE3879692D1 publication Critical patent/DE3879692D1/de
Application granted granted Critical
Publication of DE3879692T2 publication Critical patent/DE3879692T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/44—Palladium

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)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE8888830331T 1987-01-30 1988-07-29 Verfahren zur herstellung eines palladiumkatalysators zur abgasreinigung. Expired - Fee Related DE3879692T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62020093A JPH07112543B2 (ja) 1987-01-30 1987-01-30 排ガス浄化用触媒の製造方法
EP88830331A EP0352398B1 (de) 1987-01-30 1988-07-29 Verfahren zur Herstellung eines Palladiumkatalysators zur Abgasreinigung

Publications (2)

Publication Number Publication Date
DE3879692D1 true DE3879692D1 (de) 1993-04-29
DE3879692T2 DE3879692T2 (de) 1993-07-01

Family

ID=12017497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888830331T Expired - Fee Related DE3879692T2 (de) 1987-01-30 1988-07-29 Verfahren zur herstellung eines palladiumkatalysators zur abgasreinigung.

Country Status (4)

Country Link
US (1) US4833114A (de)
EP (1) EP0352398B1 (de)
JP (1) JPH07112543B2 (de)
DE (1) DE3879692T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940686A (en) * 1989-08-07 1990-07-10 Phillips Petroleum Company Catalyst for oxidation of carbon monoxide
US5102853A (en) * 1989-11-22 1992-04-07 Ford Motor Company Three-way catalyst for automotive emission control
EP1129764B1 (de) 2000-03-01 2005-10-26 Umicore AG & Co. KG Katalysator für die Reinigung der Abgase von Dieselmotoren und Verfahren zu seiner Herstellung
WO2006058528A1 (de) * 2004-12-02 2006-06-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Laschenkette für insbesondere einen fahrzeugantrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450300A (en) * 1981-12-23 1984-05-22 Chemische Werke Huels Aktiengesellschaft Process for the continuous manufacture of n-butyraldehyde by selective hydrogenation of crotonaldehyde in the liquid phase in the presence of a palladium-aluminum oxide catalyst
US4608357A (en) * 1984-02-06 1986-08-26 Engelhard Corporation Catalytic cracking with mullite composition promoted combustion of carbon monoxide
US4617289A (en) * 1984-08-08 1986-10-14 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying diesel engine exhaust gases
JPH074528B2 (ja) * 1986-06-30 1995-01-25 株式会社日本触媒 アルコールを燃料とする内燃機関からの排気ガスの浄化用触媒の製造方法
JPS6362548A (ja) * 1986-09-01 1988-03-18 Nissan Motor Co Ltd 排ガス浄化用触媒の製造方法
JPS6377545A (ja) * 1986-09-19 1988-04-07 Nissan Motor Co Ltd 排ガス浄化用触媒

Also Published As

Publication number Publication date
JPS63190641A (ja) 1988-08-08
JPH07112543B2 (ja) 1995-12-06
EP0352398B1 (de) 1993-03-24
DE3879692T2 (de) 1993-07-01
EP0352398A1 (de) 1990-01-31
US4833114A (en) 1989-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee