FR1459775A - Hydrargillites finement cristallisées - Google Patents

Hydrargillites finement cristallisées

Info

Publication number
FR1459775A
FR1459775A FR17902A FR17902A FR1459775A FR 1459775 A FR1459775 A FR 1459775A FR 17902 A FR17902 A FR 17902A FR 17902 A FR17902 A FR 17902A FR 1459775 A FR1459775 A FR 1459775A
Authority
FR
France
Prior art keywords
hydrargillites
finely crystallized
crystallized
finely
crystallized hydrargillites
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
FR17902A
Other languages
English (en)
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 FR17902A priority Critical patent/FR1459775A/fr
Priority to DE19661592152 priority patent/DE1592152A1/de
Priority to US550164A priority patent/US3480388A/en
Priority to BE681334D priority patent/BE681334A/xx
Priority to GB22601/66A priority patent/GB1108125A/en
Priority to NL6606936A priority patent/NL6606936A/xx
Application granted granted Critical
Publication of FR1459775A publication Critical patent/FR1459775A/fr
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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • 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
    • C01P2002/60—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR17902A 1965-05-21 1965-05-21 Hydrargillites finement cristallisées Expired FR1459775A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR17902A FR1459775A (fr) 1965-05-21 1965-05-21 Hydrargillites finement cristallisées
DE19661592152 DE1592152A1 (de) 1965-05-21 1966-05-11 Verfahren zur Herstellung von Hydrargillit
US550164A US3480388A (en) 1965-05-21 1966-05-16 Preparation of hydrargillite crystals
BE681334D BE681334A (fr) 1965-05-21 1966-05-20
GB22601/66A GB1108125A (en) 1965-05-21 1966-05-20 Finely crystallised hydrargillite
NL6606936A NL6606936A (fr) 1965-05-21 1966-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17902A FR1459775A (fr) 1965-05-21 1965-05-21 Hydrargillites finement cristallisées

Publications (1)

Publication Number Publication Date
FR1459775A true FR1459775A (fr) 1966-06-17

Family

ID=8579410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17902A Expired FR1459775A (fr) 1965-05-21 1965-05-21 Hydrargillites finement cristallisées

Country Status (6)

Country Link
US (1) US3480388A (fr)
BE (1) BE681334A (fr)
DE (1) DE1592152A1 (fr)
FR (1) FR1459775A (fr)
GB (1) GB1108125A (fr)
NL (1) NL6606936A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1525133A (fr) * 1967-02-17 1968-05-17 Pechiney Prod Chimiques Sa Procédé de fabrication industrielle de trihydrate d'alumine
EP0807603B2 (fr) * 1996-05-16 2007-08-29 Sumitomo Chemical Company, Limited Hydroxyde d'aluminium, procédé de sa production et son utilisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE492243A (fr) * 1948-11-18
US2881051A (en) * 1953-03-25 1959-04-07 Pechiney Prod Chimiques Sa Process for forming a stable agglomerated mass of active alumina
FR1371808A (fr) * 1963-05-14 1964-09-11 Pechiney Saint Gobain Hydrargillite ultra fine très dispersable dans l'eau et pratiquement exempte de cations étrangers
DE1245345B (de) * 1963-05-27 1967-07-27 Pechiney Saint Gobain Verfahren zur Herstellung von reinem Hydrargillit
NL288241A (fr) * 1966-02-09

Also Published As

Publication number Publication date
DE1592152A1 (de) 1970-10-29
GB1108125A (en) 1968-04-03
NL6606936A (fr) 1966-11-22
US3480388A (en) 1969-11-25
BE681334A (fr) 1966-11-21

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