FR2793237B1 - Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur - Google Patents

Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur

Info

Publication number
FR2793237B1
FR2793237B1 FR9904862A FR9904862A FR2793237B1 FR 2793237 B1 FR2793237 B1 FR 2793237B1 FR 9904862 A FR9904862 A FR 9904862A FR 9904862 A FR9904862 A FR 9904862A FR 2793237 B1 FR2793237 B1 FR 2793237B1
Authority
FR
France
Prior art keywords
preparation
catalyst support
aluminum hydrate
hydrate
aluminum
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 - Lifetime
Application number
FR9904862A
Other languages
English (en)
Other versions
FR2793237A1 (fr
Inventor
Goff Pierre Yves Le
Philippe Laval
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority to FR9904862A priority Critical patent/FR2793237B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to DE69912130T priority patent/DE69912130T3/de
Priority to KR1020017000190A priority patent/KR100588323B1/ko
Priority to PCT/FR1999/001632 priority patent/WO2000001617A1/fr
Priority to EP99929417A priority patent/EP1098848B2/fr
Priority to AU46242/99A priority patent/AU4624299A/en
Priority to US09/743,270 priority patent/US6713428B1/en
Priority to JP2000558029A priority patent/JP4747353B2/ja
Priority to CNB998083712A priority patent/CN1184144C/zh
Priority to DK99929417.6T priority patent/DK1098848T4/da
Publication of FR2793237A1 publication Critical patent/FR2793237A1/fr
Application granted granted Critical
Publication of FR2793237B1 publication Critical patent/FR2793237B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
FR9904862A 1998-07-06 1999-04-16 Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur Expired - Lifetime FR2793237B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9904862A FR2793237B1 (fr) 1999-04-16 1999-04-16 Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur
CNB998083712A CN1184144C (zh) 1998-07-06 1999-07-06 新型可分散的氢氧化铝,其制法及其在制催化剂中的应用
PCT/FR1999/001632 WO2000001617A1 (fr) 1998-07-06 1999-07-06 Nouvel hydrate d'aluminium dispersible, son procede de preparation et son utilisation pour la preparation de catalyseurs
EP99929417A EP1098848B2 (fr) 1998-07-06 1999-07-06 Procédé de préparation d'un hydrate d'aluminium dispersible
AU46242/99A AU4624299A (en) 1998-07-06 1999-07-06 Novel dispersible aluminium hydrate, method for preparing same and use for preparing catalysts
US09/743,270 US6713428B1 (en) 1998-07-06 1999-07-06 Dispersible aluminium hydrate, method for preparing same and use for preparing catalysts
DE69912130T DE69912130T3 (de) 1998-07-06 1999-07-06 Verfahren zur Herstellung eines dispergierbares aAuminiumhydrat
KR1020017000190A KR100588323B1 (ko) 1998-07-06 1999-07-06 신규의 분산성 알루미늄 수화물, 그 제조 방법 및 이것을촉매 제조에 사용하는 방법
DK99929417.6T DK1098848T4 (da) 1998-07-06 1999-07-06 Fremgangsmåde til fremstilling af dispergerbart aluminiumhydrat
JP2000558029A JP4747353B2 (ja) 1998-07-06 1999-07-06 新規分散性水和アルミニウム、その調製方法および触媒の調製におけるその使用法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904862A FR2793237B1 (fr) 1999-04-16 1999-04-16 Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur

Publications (2)

Publication Number Publication Date
FR2793237A1 FR2793237A1 (fr) 2000-11-10
FR2793237B1 true FR2793237B1 (fr) 2002-05-24

Family

ID=9544551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904862A Expired - Lifetime FR2793237B1 (fr) 1998-07-06 1999-04-16 Procede de preparation d'un hydrate d'aluminium utilisable comme support de catalyseur

Country Status (1)

Country Link
FR (1) FR2793237B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3075777A1 (fr) * 2017-12-22 2019-06-28 Rhodia Operations Hydrate d'aluminium poreux

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864461A (en) * 1972-08-29 1975-02-04 Laporte Industries Ltd Process for the production of alumina
JPS49125298A (fr) * 1973-04-06 1974-11-30
US4371513A (en) * 1977-03-25 1983-02-01 W. R. Grace & Co. Alumina compositions
DE3243193A1 (de) * 1982-11-23 1984-05-30 Degussa Ag, 6000 Frankfurt Wasserhaltiges aluminiumoxid, enthaltend im wesentlichen pseudoboehmit, verfahren zu seiner herstellung und verwendung
DE3801270A1 (de) * 1988-01-19 1989-07-27 Degussa Zirkondotierter pseudoboehmit, verfahren zu seiner herstellung und anwendung
US5178849A (en) * 1991-03-22 1993-01-12 Norton Company Process for manufacturing alpha alumina from dispersible boehmite
DE4337643C1 (de) * 1993-11-04 1995-08-03 Rwe Dea Ag Verfahren zur Herstellung von in Wasser dispergierbaren Tonerdehydraten böhmitischer Struktur und Verwendung derselben

Also Published As

Publication number Publication date
FR2793237A1 (fr) 2000-11-10

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