FR1381282A - Very fine aluminum hydrates of the boéhmite variety - Google Patents

Very fine aluminum hydrates of the boéhmite variety

Info

Publication number
FR1381282A
FR1381282A FR940954A FR940954A FR1381282A FR 1381282 A FR1381282 A FR 1381282A FR 940954 A FR940954 A FR 940954A FR 940954 A FR940954 A FR 940954A FR 1381282 A FR1381282 A FR 1381282A
Authority
FR
France
Prior art keywords
boéhmite
variety
fine aluminum
aluminum hydrates
hydrates
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
FR940954A
Other languages
French (fr)
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR940954A priority Critical patent/FR1381282A/en
Priority to NL6407609A priority patent/NL6407609A/xx
Priority to GB27775/64A priority patent/GB1065733A/en
Priority to BE650383D priority patent/BE650383A/xx
Priority to DEP34667A priority patent/DE1246697B/en
Application granted granted Critical
Publication of FR1381282A publication Critical patent/FR1381282A/en
Expired 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
    • C01F7/021—After-treatment of oxides or hydroxides
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR940954A 1963-07-10 1963-07-10 Very fine aluminum hydrates of the boéhmite variety Expired FR1381282A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR940954A FR1381282A (en) 1963-07-10 1963-07-10 Very fine aluminum hydrates of the boéhmite variety
NL6407609A NL6407609A (en) 1963-07-10 1964-07-03
GB27775/64A GB1065733A (en) 1963-07-10 1964-07-06 Fine aluminium hydroxides
BE650383D BE650383A (en) 1963-07-10 1964-07-10
DEP34667A DE1246697B (en) 1963-07-10 1964-07-10 Process for the production of aluminum oxide monohydrate with the boehmite crystal lattice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940954A FR1381282A (en) 1963-07-10 1963-07-10 Very fine aluminum hydrates of the boéhmite variety

Publications (1)

Publication Number Publication Date
FR1381282A true FR1381282A (en) 1964-12-14

Family

ID=8807972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940954A Expired FR1381282A (en) 1963-07-10 1963-07-10 Very fine aluminum hydrates of the boéhmite variety

Country Status (5)

Country Link
BE (1) BE650383A (en)
DE (1) DE1246697B (en)
FR (1) FR1381282A (en)
GB (1) GB1065733A (en)
NL (1) NL6407609A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792793B1 (en) * 1966-04-21 1980-08-07 Rhone Progil Process for the production of porous products based on aluminum oxide
EP0015196A1 (en) * 1979-02-26 1980-09-03 Rhone-Poulenc Specialites Chimiques Process for the preparation of aqueous suspensions of alumina at least partially in the form of ultra-fine boehmite and their applications
US4666614A (en) * 1982-06-23 1987-05-19 W. R. Grace & Co. Dispersible alpha alumina monohydrate
US4994253A (en) * 1985-04-04 1991-02-19 Vereinigte Aluminium-Werke Ag Process for the production of large boehmite particles
US5063033A (en) * 1987-02-10 1991-11-05 Vereinigte Aluminum-Werke Aktiengesellschaft Process for the production of boehmite
EP1634643A1 (en) 2004-09-08 2006-03-15 Institut Français du Pétrole Doped catalyst on silica-alumina support and improved process for treating hydrocarbon feed streams
EP2083002A1 (en) 2008-01-28 2009-07-29 Ifp Method for oligomerising olefins using a catalyst based on silica-alumina
DE112021007314T5 (en) 2021-03-19 2024-01-04 Jgc Catalysts And Chemicals Ltd. Silica-alumina powder, process for producing silica-alumina powder, catalyst for fluid catalytic cracking and process for producing the same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658479C3 (en) * 1976-12-23 1981-10-01 Rhodia Ag, 7800 Freiburg Additives for smoking tobacco products and their filter elements
JPS6046923A (en) * 1983-08-23 1985-03-14 Mitsubishi Chem Ind Ltd Boehmite
US4584108A (en) * 1983-12-21 1986-04-22 W. R. Grace & Co. Dispersible alpha alumina monohydrate having increased viscosifying properties
US4822593A (en) * 1986-12-11 1989-04-18 Aluminum Company Of America Control of form of crystal precipitation of aluminum hydroxide using cosolvents and varying caustic concentration
US5200069A (en) * 1988-12-28 1993-04-06 Lin Gwochung Separations material
US5207914A (en) * 1988-12-28 1993-05-04 Alcoa Company Of America High performance chromatography
CA2205518A1 (en) * 1996-05-16 1997-11-16 Toshiyuki Mizoe Aluminum hydroxide, method for producing the same, and method of use of the same
JP4204132B2 (en) * 1999-02-19 2009-01-07 大塚化学ホールディングス株式会社 Friction material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893852A (en) * 1959-02-20 1962-04-11 Du Pont Improvements relating to alumina

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792793B1 (en) * 1966-04-21 1980-08-07 Rhone Progil Process for the production of porous products based on aluminum oxide
EP0015196A1 (en) * 1979-02-26 1980-09-03 Rhone-Poulenc Specialites Chimiques Process for the preparation of aqueous suspensions of alumina at least partially in the form of ultra-fine boehmite and their applications
FR2449650A1 (en) * 1979-02-26 1980-09-19 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF ALUMINUM AT LEAST PARTIALLY IN THE FORM OF ULTRA-FINE BOEHMITE
US4666614A (en) * 1982-06-23 1987-05-19 W. R. Grace & Co. Dispersible alpha alumina monohydrate
US4994253A (en) * 1985-04-04 1991-02-19 Vereinigte Aluminium-Werke Ag Process for the production of large boehmite particles
US5063033A (en) * 1987-02-10 1991-11-05 Vereinigte Aluminum-Werke Aktiengesellschaft Process for the production of boehmite
EP1634643A1 (en) 2004-09-08 2006-03-15 Institut Français du Pétrole Doped catalyst on silica-alumina support and improved process for treating hydrocarbon feed streams
EP2083002A1 (en) 2008-01-28 2009-07-29 Ifp Method for oligomerising olefins using a catalyst based on silica-alumina
DE112021007314T5 (en) 2021-03-19 2024-01-04 Jgc Catalysts And Chemicals Ltd. Silica-alumina powder, process for producing silica-alumina powder, catalyst for fluid catalytic cracking and process for producing the same

Also Published As

Publication number Publication date
DE1246697B (en) 1967-08-10
NL6407609A (en) 1965-01-11
GB1065733A (en) 1967-04-19
BE650383A (en) 1965-01-11

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