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BG43862A3 - Method for preparing of pure aluminium - Google Patents

Method for preparing of pure aluminium

Info

Publication number
BG43862A3
BG43862A3 BG043590A BG4359079A BG43862A3 BG 43862 A3 BG43862 A3 BG 43862A3 BG 043590 A BG043590 A BG 043590A BG 4359079 A BG4359079 A BG 4359079A BG 43862 A3 BG43862 A3 BG 43862A3
Authority
BG
Bulgaria
Prior art keywords
recirculating
sulfuric acid
aluminum
impurities
separated
Prior art date
Application number
BG043590A
Other languages
Bulgarian (bg)
English (en)
Inventor
Joseph Cohen
Alain Adjemian
Michel Ferran
Original Assignee
Aluminium Pechiney
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 filed Critical Aluminium Pechiney
Publication of BG43862A3 publication Critical patent/BG43862A3/xx

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)
BG043590A 1978-05-18 1979-05-15 Method for preparing of pure aluminium BG43862A3 (en)

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
BG43862A3 true BG43862A3 (en) 1988-08-15

Family

ID=9208619

Family Applications (1)

Application Number Title Priority Date Filing Date
BG043590A BG43862A3 (en) 1978-05-18 1979-05-15 Method for preparing of pure aluminium

Country Status (27)

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

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
CA2684696C (en) * 2007-05-21 2010-10-12 Exploration Orbite Vspa Inc. Processes for extracting aluminum and iron from aluminous ores
JP2014508863A (ja) 2011-03-18 2014-04-10 オーバイト アルミナ インコーポレイテッド アルミニウム含有材料から希土類元素を回収する方法
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
BR112013030819A2 (pt) 2011-06-03 2019-09-24 Orbite Aluminae Inc método para separar íons de ferror de íons de alumínio contidos em uma composição aquosa e método para preparar hematita
IN2014DN03007A (xx) 2011-09-16 2015-05-08 Orbite Aluminae Inc
AU2013202318B2 (en) 2012-01-10 2015-11-05 Aem Technologies Inc. Processes for treating red mud
RU2633579C9 (ru) 2012-03-29 2017-12-25 Орбит Алюминэ Инк. Способы обработки летучей золы
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
RU2562302C2 (ru) * 2012-12-29 2015-09-10 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 (xx) * 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 (xx) * 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
DD143596A5 (de) 1980-09-03
BR7903052A (pt) 1979-12-04
AU4707379A (en) 1979-11-22
PL215596A1 (xx) 1980-02-11
AT378165B (de) 1985-06-25
DK203579A (da) 1979-11-19
AR218539A1 (es) 1980-06-13
IS2488A7 (is) 1979-08-03
EP0005679A1 (fr) 1979-11-28
CA1103463A (fr) 1981-06-23
JPS553383A (en) 1980-01-11
IT7922700A0 (it) 1979-05-16
SE438147B (sv) 1985-04-01
ZA792413B (en) 1980-06-25
NO791640L (no) 1979-11-20
EP0005679B1 (fr) 1982-09-08
NO153394C (no) 1986-03-12
LU81286A1 (fr) 1979-12-07
IT1114011B (it) 1986-01-27
IL57288A0 (en) 1979-09-30
DE2963637D1 (en) 1982-10-28
FR2426019B1 (xx) 1981-11-27
SE7904256L (sv) 1979-11-19
BE876360A (fr) 1979-11-19
MA18438A1 (fr) 1979-12-31
AU527832B2 (en) 1983-03-24
FR2426019A1 (fr) 1979-12-14
IL57288A (en) 1982-07-30
ATA364879A (de) 1984-11-15
HU184192B (en) 1984-07-30
MX152743A (es) 1985-11-07
OA06298A (fr) 1981-06-30
NO153394B (no) 1985-12-02
PL115226B1 (en) 1981-03-31
NZ190463A (en) 1982-02-23
JPS5747130B2 (xx) 1982-10-07
US4241030A (en) 1980-12-23

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