CA1061313A - Process for coating a refractory support with an active metal oxide film - Google Patents

Process for coating a refractory support with an active metal oxide film

Info

Publication number
CA1061313A
CA1061313A CA231,579A CA231579A CA1061313A CA 1061313 A CA1061313 A CA 1061313A CA 231579 A CA231579 A CA 231579A CA 1061313 A CA1061313 A CA 1061313A
Authority
CA
Canada
Prior art keywords
monolith
alumina
coated
monolithic
metal oxide
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
Application number
CA231,579A
Other languages
English (en)
French (fr)
Other versions
CA231579S (en
Inventor
William B. Retallick
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals 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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Application granted granted Critical
Publication of CA1061313A publication Critical patent/CA1061313A/en
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
    • 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
    • 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
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA231,579A 1974-09-10 1975-07-16 Process for coating a refractory support with an active metal oxide film Expired CA1061313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50460174A 1974-09-10 1974-09-10

Publications (1)

Publication Number Publication Date
CA1061313A true CA1061313A (en) 1979-08-28

Family

ID=24006969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA231,579A Expired CA1061313A (en) 1974-09-10 1975-07-16 Process for coating a refractory support with an active metal oxide film

Country Status (5)

Country Link
JP (1) JPS51139585A (OSRAM)
CA (1) CA1061313A (OSRAM)
DE (1) DE2539764C3 (OSRAM)
FR (1) FR2284370A1 (OSRAM)
GB (1) GB1504060A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708482B1 (fr) * 1993-07-29 1995-09-29 Inst Francais Du Petrole Procéédé de fabrication de catalyseurs sur supports incluant une étape de centrifugation du support après enduction.
US20050054526A1 (en) * 2003-09-08 2005-03-10 Engelhard Corporation Coated substrate and process of preparation thereof
DE102005024108A1 (de) * 2005-05-25 2006-11-30 Süd-Chemie AG Verfahren und Vorrichtung zur Herstellung von Katalysatoren und deren Verwendung bei der Reinigung von Abgasen
DE102006027701A1 (de) * 2006-06-14 2007-12-20 Süd-Chemie AG Verfahren und Vorrichtung zum Auftragen von Washcoat-Suspensionen auf einen Formkörper
DE102006027700A1 (de) * 2006-06-14 2007-12-20 Süd-Chemie AG Vorrichtung und Verfahren zum Beschichten von Trägern mit katalytisch aktiven Materialien
DE102009056145B3 (de) 2009-11-27 2011-07-28 Süd-Chemie AG, 80333 Beschichtungssuspension zur Beschichtung von Katalysatorsubstraten

Also Published As

Publication number Publication date
DE2539764C3 (de) 1978-08-24
GB1504060A (en) 1978-03-15
FR2284370B1 (OSRAM) 1979-09-14
FR2284370A1 (fr) 1976-04-09
JPS51139585A (en) 1976-12-01
DE2539764A1 (de) 1976-04-15
DE2539764B2 (de) 1977-09-08

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