BR7903052A - Processo de obtencao de aluminio puro - Google Patents

Processo de obtencao de aluminio puro

Info

Publication number
BR7903052A
BR7903052A BR7903052A BR7903052A BR7903052A BR 7903052 A BR7903052 A BR 7903052A BR 7903052 A BR7903052 A BR 7903052A BR 7903052 A BR7903052 A BR 7903052A BR 7903052 A BR7903052 A BR 7903052A
Authority
BR
Brazil
Prior art keywords
pure aluminum
obtaining pure
obtaining
aluminum
pure
Prior art date
Application number
BR7903052A
Other languages
English (en)
Inventor
A Adjemian
J Cohen
M Ferran
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 BR7903052A publication Critical patent/BR7903052A/pt

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
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
    • 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
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts
    • C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR7903052A 1978-05-18 1979-05-17 Processo de obtencao de aluminio puro BR7903052A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815370A FR2426019A1 (fr) 1978-05-18 1978-05-18 Procede continu d'obtention d'alumine pure a partir d'une liqueur acide provenant de l'attaque chlorosulfurique d'un minerai alumineux et de purification de la liqueur debarrassee de l'alumine

Publications (1)

Publication Number Publication Date
BR7903052A true BR7903052A (pt) 1979-12-04

Family

ID=9208619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903052A BR7903052A (pt) 1978-05-18 1979-05-17 Processo de obtencao de aluminio puro

Country Status (27)

Country Link
US (1) US4241030A (pt)
EP (1) EP0005679B1 (pt)
JP (1) JPS553383A (pt)
AR (1) AR218539A1 (pt)
AT (1) AT378165B (pt)
AU (1) AU527832B2 (pt)
BE (1) BE876360A (pt)
BG (1) BG43862A3 (pt)
BR (1) BR7903052A (pt)
CA (1) CA1103463A (pt)
DD (1) DD143596A5 (pt)
DE (1) DE2963637D1 (pt)
DK (1) DK203579A (pt)
FR (1) FR2426019A1 (pt)
HU (1) HU184192B (pt)
IL (1) IL57288A (pt)
IS (1) IS2488A7 (pt)
IT (1) IT1114011B (pt)
LU (1) LU81286A1 (pt)
MA (1) MA18438A1 (pt)
MX (1) MX152743A (pt)
NO (1) NO153394C (pt)
NZ (1) NZ190463A (pt)
OA (1) OA06298A (pt)
PL (1) PL115226B1 (pt)
SE (1) SE438147B (pt)
ZA (1) ZA792413B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107721U (ja) * 1982-01-16 1983-07-22 株式会社クボタ 苗植付装置
US5554352A (en) * 1995-05-09 1996-09-10 Construction Material Resources Processed silica as a natural pozzolan for use as a cementitious component in concrete and concrete products
US6752862B2 (en) * 2001-03-16 2004-06-22 Takasago International Corporation Color fading/discoloration preventive agent
BRPI0811938A2 (pt) * 2007-05-21 2014-11-25 Exploration Orbite Vspa Inc Processos para a extração de alumínio e de ferro a partir de minérios aluminosos
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
AU2012308068B2 (en) 2011-09-16 2015-02-05 Aem Technologies Inc. Processes for preparing alumina and various other products
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
EP2920114A4 (en) 2012-11-14 2016-03-02 Orbite Aluminae Inc PROCESS FOR PURIFYING ALUMINUM IONS
WO2014104920A1 (ru) * 2012-12-29 2014-07-03 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ получения глинозема из низкосортного алюминийсодержащего сырья

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR574983A (fr) * 1923-11-30 1924-07-22 Procédé de production de sels d'aluminium chimiquement purs
GB982098A (en) * 1961-07-10 1965-02-03 Anaconda Co Improvements in production of alumina
US3406010A (en) * 1965-09-08 1968-10-15 Anaconda Co Recovery of pure crystals of aici3.6h2o and production of aluminum oxide product therefrom
DE1592156C3 (de) * 1966-04-04 1978-06-29 Pechiney Compagnie De Produits Chimiques Et Electrometallurgiques, Paris Verfahren zur Aluminiumsulfat- und Beglei tstoffgewinnung aus aluminiumhaltigen Erzen
FR1554586A (pt) * 1966-04-28 1969-01-24
FR1541467A (fr) * 1967-10-19 1968-10-04 Anaconda Co Procédé de séparation de sels métalliques purs à partir de leurs solutions aqueuses impures
FR1558347A (pt) * 1967-10-25 1969-02-28
BE791752A (fr) * 1971-11-25 1973-05-22 Pechiney Aluminium Procede de traitement acide continu des argiles et schistes crus
FR2338898A1 (fr) * 1976-01-20 1977-08-19 Pechiney Aluminium Procede d'obtention d'alumine pure a partir d'une matiere silico-alumineuse contenant du titane et depourvue de potassium
SE7703590L (sv) * 1976-04-02 1977-10-03 Inst Atomenergi Sett att utvinna aluminiumoxid
FR2381718A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements
FR2381717A1 (fr) * 1977-02-28 1978-09-22 Pechiney Aluminium Procede d'obtention d'alumine pure par attaque acide de minerais alumineux contenant d'autres elements

Also Published As

Publication number Publication date
IT7922700A0 (it) 1979-05-16
FR2426019B1 (pt) 1981-11-27
NO791640L (no) 1979-11-20
BE876360A (fr) 1979-11-19
SE7904256L (sv) 1979-11-19
OA06298A (fr) 1981-06-30
MX152743A (es) 1985-11-07
JPS553383A (en) 1980-01-11
MA18438A1 (fr) 1979-12-31
FR2426019A1 (fr) 1979-12-14
US4241030A (en) 1980-12-23
AU4707379A (en) 1979-11-22
CA1103463A (fr) 1981-06-23
AU527832B2 (en) 1983-03-24
HU184192B (en) 1984-07-30
AR218539A1 (es) 1980-06-13
EP0005679A1 (fr) 1979-11-28
BG43862A3 (en) 1988-08-15
IT1114011B (it) 1986-01-27
ZA792413B (en) 1980-06-25
IL57288A0 (en) 1979-09-30
AT378165B (de) 1985-06-25
NO153394C (no) 1986-03-12
JPS5747130B2 (pt) 1982-10-07
DE2963637D1 (en) 1982-10-28
PL215596A1 (pt) 1980-02-11
ATA364879A (de) 1984-11-15
IL57288A (en) 1982-07-30
NO153394B (no) 1985-12-02
IS2488A7 (is) 1979-08-03
EP0005679B1 (fr) 1982-09-08
SE438147B (sv) 1985-04-01
LU81286A1 (fr) 1979-12-07
PL115226B1 (en) 1981-03-31
NZ190463A (en) 1982-02-23
DD143596A5 (de) 1980-09-03
DK203579A (da) 1979-11-19

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