FR2529877B1 - - Google Patents

Info

Publication number
FR2529877B1
FR2529877B1 FR8212412A FR8212412A FR2529877B1 FR 2529877 B1 FR2529877 B1 FR 2529877B1 FR 8212412 A FR8212412 A FR 8212412A FR 8212412 A FR8212412 A FR 8212412A FR 2529877 B1 FR2529877 B1 FR 2529877B1
Authority
FR
France
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
FR8212412A
Other versions
FR2529877A1 (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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR8212412A priority Critical patent/FR2529877A1/fr
Priority to PH29071A priority patent/PH19286A/en
Priority to IN782/CAL/83A priority patent/IN158680B/en
Priority to PCT/FR1983/000138 priority patent/WO1984000355A1/fr
Priority to AU17073/83A priority patent/AU555347B2/en
Priority to HU832692A priority patent/HU190601B/hu
Priority to DE19833324378 priority patent/DE3324378A1/de
Priority to CH3711/83A priority patent/CH654557A5/fr
Priority to YU1472/83A priority patent/YU43187B/xx
Priority to JP58502223A priority patent/JPS59501207A/ja
Priority to NZ204832A priority patent/NZ204832A/en
Priority to BR8307393A priority patent/BR8307393A/pt
Priority to MX197966A priority patent/MX158908A/es
Priority to NL8302419A priority patent/NL8302419A/nl
Priority to ES523929A priority patent/ES8403838A1/es
Priority to OA58054A priority patent/OA07487A/fr
Priority to IE1588/83A priority patent/IE55499B1/en
Priority to CA000431991A priority patent/CA1205292A/fr
Priority to GR71884A priority patent/GR79591B/el
Priority to ZA834977A priority patent/ZA834977B/xx
Priority to IT21975/83A priority patent/IT1165460B/it
Priority to GB08318409A priority patent/GB2123806B/en
Publication of FR2529877A1 publication Critical patent/FR2529877A1/fr
Priority to NO840866A priority patent/NO840866L/no
Application granted granted Critical
Publication of FR2529877B1 publication Critical patent/FR2529877B1/fr
Priority to BA960124D priority patent/BA96124B1/bs
Granted 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
    • C01P2004/60—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)
FR8212412A 1982-07-08 1982-07-08 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie Granted FR2529877A1 (fr)

Priority Applications (24)

Application Number Priority Date Filing Date Title
FR8212412A FR2529877A1 (fr) 1982-07-08 1982-07-08 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie
PH29071A PH19286A (en) 1982-07-08 1983-06-17 Process for the production of aluminum trihydroxide of large granulometry
IN782/CAL/83A IN158680B (fr) 1982-07-08 1983-06-22
AU17073/83A AU555347B2 (en) 1982-07-08 1983-07-06 Method for the production of aluminium trihydroxide of large size grading
PCT/FR1983/000138 WO1984000355A1 (fr) 1982-07-08 1983-07-06 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie
DE19833324378 DE3324378A1 (de) 1982-07-08 1983-07-06 Verfahren zur herstellung eines aluminiumtrihydroxids grober korngroesse
CH3711/83A CH654557A5 (fr) 1982-07-08 1983-07-06 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie.
YU1472/83A YU43187B (en) 1982-07-08 1983-07-06 Process for producing coarse grained aluminium trihydroxide
JP58502223A JPS59501207A (ja) 1982-07-08 1983-07-06 粗粒度の三水酸化アルミニウムの製法
NZ204832A NZ204832A (en) 1982-07-08 1983-07-06 A process for the production of aluminium trihydroxide of large granulometry
BR8307393A BR8307393A (pt) 1982-07-08 1983-07-06 Processo de producao de um triidroxido de aluminio de granulometria grossa
HU832692A HU190601B (en) 1982-07-08 1983-07-06 Process for production of highly granulated aluminium-trihydroxid particles
MX197966A MX158908A (es) 1982-07-08 1983-07-07 Metodo mejorado para producir trihidroxido de aluminio de granulometria gruesa
ES523929A ES8403838A1 (es) 1982-07-08 1983-07-07 Un procedimiento de descomposicion de una solucion sobresaturada de aluminato alcalino
OA58054A OA07487A (fr) 1982-07-08 1983-07-07 Procédé de production d'un trihydroxyde d'aluminium de grosse granulométrie
IE1588/83A IE55499B1 (en) 1982-07-08 1983-07-07 Process for the production of an aluminium trihydroxide of large granulometry
CA000431991A CA1205292A (fr) 1982-07-08 1983-07-07 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie
GR71884A GR79591B (fr) 1982-07-08 1983-07-07
NL8302419A NL8302419A (nl) 1982-07-08 1983-07-07 Werkwijze voor de bereiding van een aluminiumtrihydroxyde met grote korrelgrootte.
IT21975/83A IT1165460B (it) 1982-07-08 1983-07-07 Procedimento per la produzione di un triossido di alluminio di grossa granulometria
GB08318409A GB2123806B (en) 1982-07-08 1983-07-07 Process for the production of an aluminium trihydroxide of large granulometry
ZA834977A ZA834977B (en) 1982-07-08 1983-07-07 Process for the production of an aluminium trihydroxide of large granulometry
NO840866A NO840866L (no) 1982-07-08 1984-03-07 Fremgamgsmaate for fremstilling av et aluminium trihydroksyd med stor granulometri
BA960124D BA96124B1 (bs) 1982-07-08 1996-12-12 Postupak za proizvodnju aluminijumtrihidroksida krupne granulacije

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212412A FR2529877A1 (fr) 1982-07-08 1982-07-08 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie

Publications (2)

Publication Number Publication Date
FR2529877A1 FR2529877A1 (fr) 1984-01-13
FR2529877B1 true FR2529877B1 (fr) 1985-04-19

Family

ID=9276005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212412A Granted FR2529877A1 (fr) 1982-07-08 1982-07-08 Procede de production d'un trihydroxyde d'aluminium de grosse granulometrie

Country Status (22)

Country Link
JP (1) JPS59501207A (fr)
AU (1) AU555347B2 (fr)
CA (1) CA1205292A (fr)
CH (1) CH654557A5 (fr)
DE (1) DE3324378A1 (fr)
ES (1) ES8403838A1 (fr)
FR (1) FR2529877A1 (fr)
GB (1) GB2123806B (fr)
GR (1) GR79591B (fr)
HU (1) HU190601B (fr)
IE (1) IE55499B1 (fr)
IN (1) IN158680B (fr)
IT (1) IT1165460B (fr)
MX (1) MX158908A (fr)
NL (1) NL8302419A (fr)
NO (1) NO840866L (fr)
NZ (1) NZ204832A (fr)
OA (1) OA07487A (fr)
PH (1) PH19286A (fr)
WO (1) WO1984000355A1 (fr)
YU (1) YU43187B (fr)
ZA (1) ZA834977B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551429B2 (fr) * 1983-09-05 1985-10-18 Pechiney Aluminium Procede de production d'un trihydroxyde d'aluminium de granulometrie grosse et reguliere
US4511542A (en) * 1984-05-24 1985-04-16 Kaiser Aluminum & Chemical Corporation Bayer process production of alumina hydrate
FR2573414B1 (fr) * 1984-11-22 1989-12-01 Pechiney Aluminium Procede de mise en oeuvre d'un amorcage en deux temps pour l'obtention d'alumine a gros grains
FR2709302B1 (fr) * 1993-08-26 1995-09-22 Pechiney Aluminium Procédé de fabrication de trihydrate d'alumine à teneur en sodium et granulométrie réglées.
CN103736317A (zh) * 2013-12-14 2014-04-23 中国铝业股份有限公司 一种种分过滤机供料方法

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 (fr) * 1958-04-09 1960-06-16 Pechiney Prod Chimiques Sa Procédé pour la fabrication de l'alumine
US3649184A (en) * 1969-05-29 1972-03-14 Reynolds Metals Co Precipitation of alumina hydrate
JPS5344920B2 (fr) * 1972-05-08 1978-12-02
DE2531646A1 (de) * 1975-07-15 1977-02-03 Ekato Werke Verfahren und vorrichtung zur herstellung von tonerde
CH644332A5 (de) * 1978-11-07 1984-07-31 Alusuisse Verfahren zur herstellung von grobem aluminiumhydroxid.
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
NZ204832A (en) 1986-06-11
HU190601B (en) 1986-09-29
IE831588L (en) 1984-01-08
CA1205292A (fr) 1986-06-03
GR79591B (fr) 1984-10-31
ZA834977B (en) 1984-03-28
GB2123806A (en) 1984-02-08
AU555347B2 (en) 1986-09-18
IT8321975A0 (it) 1983-07-07
MX158908A (es) 1989-03-29
PH19286A (en) 1986-03-04
DE3324378C2 (fr) 1988-07-28
AU1707383A (en) 1984-02-08
YU43187B (en) 1989-04-30
ES523929A0 (es) 1984-04-01
IN158680B (fr) 1987-01-03
YU147283A (en) 1986-02-28
NO840866L (no) 1984-03-07
JPS59501207A (ja) 1984-07-12
JPH02291B2 (fr) 1990-01-05
WO1984000355A1 (fr) 1984-02-02
CH654557A5 (fr) 1986-02-28
OA07487A (fr) 1985-03-31
DE3324378A1 (de) 1984-01-12
IT1165460B (it) 1987-04-22
GB8318409D0 (en) 1983-08-10
GB2123806B (en) 1986-07-09
NL8302419A (nl) 1984-02-01
FR2529877A1 (fr) 1984-01-13
ES8403838A1 (es) 1984-04-01
IE55499B1 (en) 1990-10-10

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