SE438147B - Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar - Google Patents

Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar

Info

Publication number
SE438147B
SE438147B SE7904256A SE7904256A SE438147B SE 438147 B SE438147 B SE 438147B SE 7904256 A SE7904256 A SE 7904256A SE 7904256 A SE7904256 A SE 7904256A SE 438147 B SE438147 B SE 438147B
Authority
SE
Sweden
Prior art keywords
sulfuric acid
liquid
impurities
chlorine
treatment
Prior art date
Application number
SE7904256A
Other languages
English (en)
Swedish (sv)
Other versions
SE7904256L (sv
Inventor
J Cohen
M Ferran
A Adjemian
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 SE7904256L publication Critical patent/SE7904256L/
Publication of SE438147B publication Critical patent/SE438147B/sv

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)
SE7904256A 1978-05-18 1979-05-15 Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar SE438147B (sv)

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 (2)

Publication Number Publication Date
SE7904256L SE7904256L (sv) 1979-11-19
SE438147B true SE438147B (sv) 1985-04-01

Family

ID=9208619

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904256A SE438147B (sv) 1978-05-18 1979-05-15 Sett att framstella ren aluminiumoxid av ett brent aluminiumhaltigt material innehallande fororeningar

Country Status (27)

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

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
CN101842504B (zh) * 2007-05-21 2012-11-14 奥贝特铝业有限公司 从铝土矿石中提取铝和铁的工艺
EP2686458A4 (de) 2011-03-18 2015-04-15 Orbite Aluminae Inc Verfahren zur wiedergewinnung von seltenerdelementen aus aluminiumhaltigen materialien
BR112013028371A2 (pt) 2011-05-04 2017-02-14 Orbite Aluminae Inc processo de recuperação de ao menos um elemento terra-rara e/ou de ao menos um metal raro selecionado dentre in, zr, li e ga a partir de ao menos um material
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
RU2579843C2 (ru) 2012-01-10 2016-04-10 Орбит Текнолоджис Инк. Способы обработки красного шлама
EP2838848B1 (de) 2012-03-29 2019-05-08 Orbite Technologies Inc. Verfahren zur behandlung von flugasche
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions
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 (de) * 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 (de) * 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
EP0005679A1 (de) 1979-11-28
BG43862A3 (en) 1988-08-15
PL215596A1 (de) 1980-02-11
DE2963637D1 (en) 1982-10-28
DK203579A (da) 1979-11-19
NO153394B (no) 1985-12-02
OA06298A (fr) 1981-06-30
BR7903052A (pt) 1979-12-04
DD143596A5 (de) 1980-09-03
NZ190463A (en) 1982-02-23
AR218539A1 (es) 1980-06-13
IS2488A7 (is) 1979-08-03
ZA792413B (en) 1980-06-25
AT378165B (de) 1985-06-25
CA1103463A (fr) 1981-06-23
ATA364879A (de) 1984-11-15
SE7904256L (sv) 1979-11-19
IT7922700A0 (it) 1979-05-16
LU81286A1 (fr) 1979-12-07
JPS5747130B2 (de) 1982-10-07
IL57288A (en) 1982-07-30
BE876360A (fr) 1979-11-19
HU184192B (en) 1984-07-30
NO791640L (no) 1979-11-20
NO153394C (no) 1986-03-12
MA18438A1 (fr) 1979-12-31
IL57288A0 (en) 1979-09-30
PL115226B1 (en) 1981-03-31
MX152743A (es) 1985-11-07
AU527832B2 (en) 1983-03-24
FR2426019A1 (fr) 1979-12-14
US4241030A (en) 1980-12-23
AU4707379A (en) 1979-11-22
JPS553383A (en) 1980-01-11
IT1114011B (it) 1986-01-27
FR2426019B1 (de) 1981-11-27
EP0005679B1 (de) 1982-09-08

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