OA07487A - Process for producing coarse-grained aluminum trihydroxide - Google Patents

Process for producing coarse-grained aluminum trihydroxide

Info

Publication number
OA07487A
OA07487A OA58054A OA58054A OA07487A OA 07487 A OA07487 A OA 07487A OA 58054 A OA58054 A OA 58054A OA 58054 A OA58054 A OA 58054A OA 07487 A OA07487 A OA 07487A
Authority
OA
OAPI
Prior art keywords
aluminum trihydroxide
grained aluminum
producing coarse
coarse
producing
Prior art date
Application number
OA58054A
Other languages
French (fr)
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of OA07487A publication Critical patent/OA07487A/en

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
    • C01P2004/60—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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
OA58054A 1982-07-08 1983-07-07 Process for producing coarse-grained aluminum trihydroxide OA07487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212412A FR2529877A1 (en) 1982-07-08 1982-07-08 PROCESS FOR THE PRODUCTION OF LARGE GRANULOMETRY ALUMINUM TRIHYDROXIDE

Publications (1)

Publication Number Publication Date
OA07487A true OA07487A (en) 1985-03-31

Family

ID=9276005

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58054A OA07487A (en) 1982-07-08 1983-07-07 Process for producing coarse-grained aluminum trihydroxide

Country Status (22)

Country Link
JP (1) JPS59501207A (en)
AU (1) AU555347B2 (en)
CA (1) CA1205292A (en)
CH (1) CH654557A5 (en)
DE (1) DE3324378A1 (en)
ES (1) ES523929A0 (en)
FR (1) FR2529877A1 (en)
GB (1) GB2123806B (en)
GR (1) GR79591B (en)
HU (1) HU190601B (en)
IE (1) IE55499B1 (en)
IN (1) IN158680B (en)
IT (1) IT1165460B (en)
MX (1) MX158908A (en)
NL (1) NL8302419A (en)
NO (1) NO840866L (en)
NZ (1) NZ204832A (en)
OA (1) OA07487A (en)
PH (1) PH19286A (en)
WO (1) WO1984000355A1 (en)
YU (1) YU43187B (en)
ZA (1) ZA834977B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551429B2 (en) * 1983-09-05 1985-10-18 Pechiney Aluminium PROCESS FOR PRODUCING A LARGE AND REGULAR GRANULOMETRY ALUMINUM TRIHYDROXIDE
US4511542A (en) * 1984-05-24 1985-04-16 Kaiser Aluminum & Chemical Corporation Bayer process production of alumina hydrate
FR2573414B1 (en) * 1984-11-22 1989-12-01 Pechiney Aluminium METHOD FOR IMPLEMENTING A TWO-STAGE PRIMING FOR OBTAINING LARGE-GRAIN ALUMINA
FR2709302B1 (en) * 1993-08-26 1995-09-22 Pechiney Aluminium Process for the manufacture of alumina trihydrate with sodium content and controlled particle size.
CN103736317A (en) * 2013-12-14 2014-04-23 中国铝业股份有限公司 Material feeding method for seed precipitation filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB653741A (en) * 1947-09-25 1951-05-23 Viggo Harms Improvements in and relating to a method and apparatus for precipitation of solids from solutions and the like
FR1223274A (en) * 1958-04-09 1960-06-16 Pechiney Prod Chimiques Sa Process for the production of alumina
US3649184A (en) * 1969-05-29 1972-03-14 Reynolds Metals Co Precipitation of alumina hydrate
JPS5344920B2 (en) * 1972-05-08 1978-12-02
DE2531646A1 (en) * 1975-07-15 1977-02-03 Ekato Werke METHOD AND DEVICE FOR MANUFACTURING CLAY
CH644332A5 (en) * 1978-11-07 1984-07-31 Alusuisse METHOD FOR PRODUCING COARSE ALUMINUM HYDROXIDE.
JPS5711821A (en) * 1980-06-27 1982-01-21 Nippon Light Metal Co Ltd Preparation of both coarse granule and fine granule of alumina

Also Published As

Publication number Publication date
ZA834977B (en) 1984-03-28
IE831588L (en) 1984-01-08
WO1984000355A1 (en) 1984-02-02
JPH02291B2 (en) 1990-01-05
CH654557A5 (en) 1986-02-28
GB2123806B (en) 1986-07-09
FR2529877B1 (en) 1985-04-19
YU43187B (en) 1989-04-30
AU1707383A (en) 1984-02-08
MX158908A (en) 1989-03-29
IN158680B (en) 1987-01-03
ES8403838A1 (en) 1984-04-01
IE55499B1 (en) 1990-10-10
CA1205292A (en) 1986-06-03
GB8318409D0 (en) 1983-08-10
DE3324378C2 (en) 1988-07-28
IT8321975A0 (en) 1983-07-07
ES523929A0 (en) 1984-04-01
GR79591B (en) 1984-10-31
NZ204832A (en) 1986-06-11
NL8302419A (en) 1984-02-01
IT1165460B (en) 1987-04-22
YU147283A (en) 1986-02-28
NO840866L (en) 1984-03-07
DE3324378A1 (en) 1984-01-12
PH19286A (en) 1986-03-04
JPS59501207A (en) 1984-07-12
FR2529877A1 (en) 1984-01-13
HU190601B (en) 1986-09-29
GB2123806A (en) 1984-02-08
AU555347B2 (en) 1986-09-18

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