FR2284370A1 - Procede pour revetir un support refractaire avec un film d'oxyde metallique actif - Google Patents

Procede pour revetir un support refractaire avec un film d'oxyde metallique actif

Info

Publication number
FR2284370A1
FR2284370A1 FR7526664A FR7526664A FR2284370A1 FR 2284370 A1 FR2284370 A1 FR 2284370A1 FR 7526664 A FR7526664 A FR 7526664A FR 7526664 A FR7526664 A FR 7526664A FR 2284370 A1 FR2284370 A1 FR 2284370A1
Authority
FR
France
Prior art keywords
covering
oxide film
metal oxide
active metal
refractory support
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.)
Granted
Application number
FR7526664A
Other languages
English (en)
French (fr)
Other versions
FR2284370B1 (OSRAM
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
Publication of FR2284370A1 publication Critical patent/FR2284370A1/fr
Application granted granted Critical
Publication of FR2284370B1 publication Critical patent/FR2284370B1/fr
Granted 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)
FR7526664A 1974-09-10 1975-08-29 Procede pour revetir un support refractaire avec un film d'oxyde metallique actif Granted FR2284370A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2284370A1 true FR2284370A1 (fr) 1976-04-09
FR2284370B1 FR2284370B1 (OSRAM) 1979-09-14

Family

ID=24006969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526664A Granted FR2284370A1 (fr) 1974-09-10 1975-08-29 Procede pour revetir un support refractaire avec un film d'oxyde metallique actif

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636412A1 (fr) * 1993-07-29 1995-02-01 Institut Francais Du Petrole Procédé de fabrication de catalyseurs sur supports incluant une étape de centrifugation du support après enduction

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636412A1 (fr) * 1993-07-29 1995-02-01 Institut Francais Du Petrole Procédé de fabrication de catalyseurs sur supports incluant une étape de centrifugation du support après enduction
FR2708482A1 (fr) * 1993-07-29 1995-02-10 Inst Francais Du Petrole Procéédé de fabrication de catalyseurs sur supports incluant une étape de centrifugation du support après enduction.

Also Published As

Publication number Publication date
DE2539764C3 (de) 1978-08-24
GB1504060A (en) 1978-03-15
FR2284370B1 (OSRAM) 1979-09-14
JPS51139585A (en) 1976-12-01
DE2539764A1 (de) 1976-04-15
CA1061313A (en) 1979-08-28
DE2539764B2 (de) 1977-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse