FR2707526B1 - Catalyseur supporté et procédé de préparation. - Google Patents

Catalyseur supporté et procédé de préparation.

Info

Publication number
FR2707526B1
FR2707526B1 FR9308656A FR9308656A FR2707526B1 FR 2707526 B1 FR2707526 B1 FR 2707526B1 FR 9308656 A FR9308656 A FR 9308656A FR 9308656 A FR9308656 A FR 9308656A FR 2707526 B1 FR2707526 B1 FR 2707526B1
Authority
FR
France
Prior art keywords
preparation process
supported catalyst
catalyst
supported
preparation
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
FR9308656A
Other languages
English (en)
Other versions
FR2707526A1 (fr
Inventor
Serp Philippe
Feure Roselyne-Nee-Destaillats
Kalck Philippe
Molinier Jacques
Morancho Roland
Guerlet Jean-Paul
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.)
CEE
Original Assignee
CEE
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 CEE filed Critical CEE
Priority to FR9308656A priority Critical patent/FR2707526B1/fr
Priority to PCT/FR1994/000869 priority patent/WO1995002453A1/fr
Publication of FR2707526A1 publication Critical patent/FR2707526A1/fr
Application granted granted Critical
Publication of FR2707526B1 publication Critical patent/FR2707526B1/fr
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
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/394—Metal dispersion value, e.g. percentage or fraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9308656A 1993-07-12 1993-07-12 Catalyseur supporté et procédé de préparation. Expired - Fee Related FR2707526B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9308656A FR2707526B1 (fr) 1993-07-12 1993-07-12 Catalyseur supporté et procédé de préparation.
PCT/FR1994/000869 WO1995002453A1 (fr) 1993-07-12 1994-07-12 Catalyseur supporte et procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308656A FR2707526B1 (fr) 1993-07-12 1993-07-12 Catalyseur supporté et procédé de préparation.

Publications (2)

Publication Number Publication Date
FR2707526A1 FR2707526A1 (fr) 1995-01-20
FR2707526B1 true FR2707526B1 (fr) 1995-09-22

Family

ID=9449246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308656A Expired - Fee Related FR2707526B1 (fr) 1993-07-12 1993-07-12 Catalyseur supporté et procédé de préparation.

Country Status (2)

Country Link
FR (1) FR2707526B1 (fr)
WO (1) WO1995002453A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767722B1 (fr) * 1997-08-29 1999-12-31 Inst Francais Du Petrole Nouveau catalyseur utilisable dans les reactions de transformation de composes organiques
FR2872061B1 (fr) 2004-06-23 2007-04-27 Toulouse Inst Nat Polytech Composition solide divisee formee de grains a depot metallique atomique continu et son procede d'obtention

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505205B1 (fr) * 1981-05-05 1986-05-23 Inst Francais Du Petrole Nouveaux catalyseurs de metaux nobles du groupe viii supportes a haute dispersion et grande activite leur fabrication et leur utilisation notamment dans les reactions d'hydrogenation
US4469816A (en) * 1982-12-14 1984-09-04 Allied Corporation Palladium on alumina aerogel catalyst composition and process for making same
US4673556A (en) * 1985-11-08 1987-06-16 General Motors Corporation Method of simultaneous oxidation of carbon monoxide and unburned fuel in methanol vehicle exhaust
NL8700691A (nl) * 1987-03-24 1988-10-17 Tno Werkwijze voor de bereiding en toepassing van groep-viii-metaalkatalysatoren voor de hydrogenering van aromatische en onverzadigde verbindingen onder milde omstandigheden.

Also Published As

Publication number Publication date
FR2707526A1 (fr) 1995-01-20
WO1995002453A1 (fr) 1995-01-26

Similar Documents

Publication Publication Date Title
DZ2051A1 (fr) Catalyseur et procédé de préparation d'hydrocarbures.
NO934880L (no) Fremgangsmåte ved katalysatorbehandling
GB2232613B (en) Catalytic treatment
FI943556A0 (fi) Menetelmä kantoaineella olevien katalyyttien valmistamiseksi
DE69006266T2 (de) Krackkatalysator und Verfahren.
FR2716881B1 (fr) Procédé de préparation et de purification d'Iopamidol.
FR2712824B1 (fr) Procédé de régénération de catalyseur.
DE69418830D1 (de) Katalytisches Krackverfahren
FR2720070B1 (fr) Procédé de préparation d'alkylpolysiloxanes pontés et alkylpolysiloxanes pontés.
FR2694211B1 (fr) Procédé d'élimination de catalyseur.
FR2721598B1 (fr) Procédé de préparation de catalyseurs d'ammoxydation.
DE68909150D1 (de) Polymerisationsverfahren und Katalysatorsystem.
DE68917597T2 (de) Katalytisches hydrofluorierungsverfahren.
FR2708266B1 (fr) Procédé de préparation d'alcanesulfonamides.
FR2704773B1 (fr) Procédé de préparation de catalyseurs utilisables en déshydrogénation.
BR8800586A (pt) Catalisador e processo de preparacao do mesmo
FR2695645B1 (fr) Procédé de préparation de polyaminoborazines.
ES2021145B3 (es) Proceso de hidrodesparafinacion catalitica
BR8907504A (pt) Processo de hidrofluoracao catalisada
BR8906040A (pt) Composicao catalitica,processo de polimerizacao e produto obtido
FR2707526B1 (fr) Catalyseur supporté et procédé de préparation.
FR2711134B1 (fr) Procédé d'hydrodéshalogénation catalytique de benzènes halogénés.
FR2705672B1 (fr) Procédé de préparation de nitrophénols.
FR2700538B1 (fr) Procédé de préparation de 2-méthyl-3-aminobenzotrifluorure.
NO179400C (no) Katalysatorsystem og fremgangsmåte for fremstilling av 1,2-diklorethan

Legal Events

Date Code Title Description
ST Notification of lapse