ATA50690A - METHOD FOR COATING A CATALYST - Google Patents

METHOD FOR COATING A CATALYST

Info

Publication number
ATA50690A
ATA50690A AT506/90A AT50690A ATA50690A AT A50690 A ATA50690 A AT A50690A AT 506/90 A AT506/90 A AT 506/90A AT 50690 A AT50690 A AT 50690A AT A50690 A ATA50690 A AT A50690A
Authority
AT
Austria
Prior art keywords
catalyst
coating
Prior art date
Application number
AT506/90A
Other languages
German (de)
Other versions
AT394145B (en
Original Assignee
Fleck Carl M
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 Fleck Carl M filed Critical Fleck Carl M
Priority to AT0050690A priority Critical patent/AT394145B/en
Publication of ATA50690A publication Critical patent/ATA50690A/en
Application granted granted Critical
Publication of AT394145B publication Critical patent/AT394145B/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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B01D53/8675—Ozone
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
AT0050690A 1990-03-02 1990-03-02 Process for coating a catalyst AT394145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0050690A AT394145B (en) 1990-03-02 1990-03-02 Process for coating a catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0050690A AT394145B (en) 1990-03-02 1990-03-02 Process for coating a catalyst

Publications (2)

Publication Number Publication Date
ATA50690A true ATA50690A (en) 1991-08-15
AT394145B AT394145B (en) 1992-02-10

Family

ID=3492416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0050690A AT394145B (en) 1990-03-02 1990-03-02 Process for coating a catalyst

Country Status (1)

Country Link
AT (1) AT394145B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144446A1 (en) * 1971-09-04 1973-03-08 Collo Rheincollodium Koeln Gmb METHOD AND DEVICE FOR FILTERING AIR OR OTHER GASES LOADED WITH ODOR OR POLLUTANT SUBSTANCES
US4780277A (en) * 1985-05-10 1988-10-25 Shinryo Corporation Method and apparatus for subjecting gases to discharge treatment
US4842829A (en) * 1985-11-19 1989-06-27 Tohkai Kogyo Co., Ltd. Deodorizing apparatus
DE3601378A1 (en) * 1986-01-18 1987-07-23 Degussa METHOD FOR PURIFYING OXIDES OF NITROGEN AND EXHAUST GASES CONTAINING SULFUR FROM COMBUSTION PLANTS
DE68901201D1 (en) * 1988-03-04 1992-05-21 Nippon Catalytic Chem Ind METHOD AND DEVICE FOR DESODORING TOILET SPACES.

Also Published As

Publication number Publication date
AT394145B (en) 1992-02-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee