FR1391596A - Process for preparing alumina trihydrate - Google Patents

Process for preparing alumina trihydrate

Info

Publication number
FR1391596A
FR1391596A FR973230A FR973230A FR1391596A FR 1391596 A FR1391596 A FR 1391596A FR 973230 A FR973230 A FR 973230A FR 973230 A FR973230 A FR 973230A FR 1391596 A FR1391596 A FR 1391596A
Authority
FR
France
Prior art keywords
alumina trihydrate
preparing alumina
preparing
trihydrate
alumina
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
FR973230A
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.)
Alcan Research and Development Ltd
Original Assignee
Aluminium Laboratories Ltd
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 Aluminium Laboratories Ltd filed Critical Aluminium Laboratories Ltd
Priority to FR973230A priority Critical patent/FR1391596A/en
Application granted granted Critical
Publication of FR1391596A publication Critical patent/FR1391596A/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
    • C01F7/04—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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR973230A 1964-05-04 1964-05-04 Process for preparing alumina trihydrate Expired FR1391596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973230A FR1391596A (en) 1964-05-04 1964-05-04 Process for preparing alumina trihydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973230A FR1391596A (en) 1964-05-04 1964-05-04 Process for preparing alumina trihydrate

Publications (1)

Publication Number Publication Date
FR1391596A true FR1391596A (en) 1965-03-05

Family

ID=8829222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973230A Expired FR1391596A (en) 1964-05-04 1964-05-04 Process for preparing alumina trihydrate

Country Status (1)

Country Link
FR (1) FR1391596A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234559A (en) * 1978-11-07 1980-11-18 Swiss Aluminium Ltd. Process for the manufacture of coarse aluminum hydroxide
EP0102403A1 (en) * 1982-09-02 1984-03-14 Alcoa Chemie GmbH Process for the production of alumine
EP0714852A1 (en) 1994-11-30 1996-06-05 Billiton Intellectual Property B.V. Process for the precipitation of aluminum trihydroxide from a supersaturated sodium aluminate solution
EP0997435A1 (en) * 1998-10-28 2000-05-03 Alusuisse Technology & Management AG Process for the manufacture of coarse aluminium hydroxide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234559A (en) * 1978-11-07 1980-11-18 Swiss Aluminium Ltd. Process for the manufacture of coarse aluminum hydroxide
EP0102403A1 (en) * 1982-09-02 1984-03-14 Alcoa Chemie GmbH Process for the production of alumine
EP0714852A1 (en) 1994-11-30 1996-06-05 Billiton Intellectual Property B.V. Process for the precipitation of aluminum trihydroxide from a supersaturated sodium aluminate solution
EP0997435A1 (en) * 1998-10-28 2000-05-03 Alusuisse Technology & Management AG Process for the manufacture of coarse aluminium hydroxide
US6296819B1 (en) 1998-10-28 2001-10-02 Alusuisse Technology & Management Ltd. Process for the manufacture of coarse aluminium hydroxide

Similar Documents

Publication Publication Date Title
CH475166A (en) Alumina purification process
FR1450439A (en) Process for preparing alumina particles
FR1459536A (en) Process for preparing alumina
FR1391596A (en) Process for preparing alumina trihydrate
CH441251A (en) Process for preparing alumina trihydrate
FR1450057A (en) Process for preparing 1-isopropylamino-2-hydroxy-3- (2'-isopropoxy-phenoxy) -propane
CH468958A (en) Process for preparing hydroxycycloalkanones
FR1462308A (en) Process for preparing hexadienes
FR1456171A (en) Process for preparing amines
FR1461184A (en) Process for preparing isoxazolidones substituted in position 5
FR1411860A (en) Process for preparing hexanediols-1-6
FR88440E (en) Improved process for preparing alumina gels
FR1436991A (en) Process for preparing chlorinated hydrocarbons
FR1408874A (en) Process for preparing hydroxyethyl terephthalate
FR1405702A (en) Improved process for preparing alumina gels
FR1385679A (en) Process for preparing alumina
CH474459A (en) Process for preparing iodofluoroalkanes
FR1385680A (en) Process for preparing alumina hydrate
FR1459842A (en) Process for preparing 2-chlorobutene- (2)
CH447136A (en) Process for preparing epoxypropanol
CH443249A (en) Process for preparing oxiranes
FR1415400A (en) Process for preparing zinc aluminate
FR1454183A (en) Process for the preparation of carbonylhalosulfenyl halides
FR1417171A (en) Process for preparing epsilon-caprolactams
CH430689A (en) Process for preparing aminoacetylenes