SE7703590L - Sett att utvinna aluminiumoxid - Google Patents

Sett att utvinna aluminiumoxid

Info

Publication number
SE7703590L
SE7703590L SE7703590A SE7703590A SE7703590L SE 7703590 L SE7703590 L SE 7703590L SE 7703590 A SE7703590 A SE 7703590A SE 7703590 A SE7703590 A SE 7703590A SE 7703590 L SE7703590 L SE 7703590L
Authority
SE
Sweden
Prior art keywords
way
aluminum oxide
extract aluminum
extract
oxide
Prior art date
Application number
SE7703590A
Other languages
English (en)
Swedish (sv)
Inventor
B Gaudernack
N Gjelsvik
L Farbu
Original Assignee
Inst Atomenergi
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 Inst Atomenergi filed Critical Inst Atomenergi
Publication of SE7703590L publication Critical patent/SE7703590L/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
    • C01F7/26—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts with sulfuric acids or sulfates
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
SE7703590A 1976-04-02 1977-03-29 Sett att utvinna aluminiumoxid SE7703590L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO761136 1976-04-02

Publications (1)

Publication Number Publication Date
SE7703590L true SE7703590L (sv) 1977-10-03

Family

ID=19882826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703590A SE7703590L (sv) 1976-04-02 1977-03-29 Sett att utvinna aluminiumoxid

Country Status (7)

Country Link
US (1) US4110399A (OSRAM)
CA (1) CA1082884A (OSRAM)
DK (1) DK143877A (OSRAM)
FI (1) FI771014A7 (OSRAM)
FR (1) FR2360515A1 (OSRAM)
IS (1) IS2386A7 (OSRAM)
SE (1) SE7703590L (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803483C2 (de) * 1978-01-27 1982-08-05 Standard-Messo Duisburg, Gesellschaft für Chemietechnik mbH & Co, 4100 Duisburg Verfahren zur Herstellung von reinem Al↓2↓ O↓3↓ aus Aluminiumerzen
FR2426019A1 (fr) * 1978-05-18 1979-12-14 Pechiney Aluminium 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
NO143583C (no) * 1979-02-13 1983-01-06 Elkem Spigerverket As Fremgangsmaate for utluting av silikater med syre.
NO147516C (no) * 1979-02-13 1983-04-27 Elkem Spigerverket As Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner.
NO790460L (no) * 1979-02-13 1980-08-14 Elkem Spigerverket As Fremstilling av et rent aluminiumoksyd fra loesninger inneholdende opploeste aluminiumioner og jernioner
HU184318B (en) * 1980-08-26 1984-08-28 Tatabanyai Szenbanyak Process for reducing iron content of raw materialsprocess for decreasing the iron content of raw mat containing iron, silicon and aluminium, as well aerials conta ining iron, silicon and aluminium ands for producing in the given case aluminium oxide for preparing iron oxide further in a given case aluminium oxide concentrate concentrate
US4339415A (en) * 1980-12-05 1982-07-13 Allied Corporation Recovery of soluble alumina values from alumina bearing ores
DE3218996A1 (de) * 1981-05-28 1982-12-16 Alcan International Ltd., Montreal, Quebec Verfahren zur gewinnung von aluminiumoxid aus einer festen ausgangsmischung, enthaltend alcl(pfeil abwaerts)3(pfeil abwaerts) und nacl
US4465659A (en) * 1982-07-21 1984-08-14 Atlantic Richfield Company Aluminum production via the chlorination of partially calcined aluminum chloride hexahydrate
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
EP2155919A4 (en) 2007-05-21 2015-11-04 Orbite Aluminae Inc METHOD FOR EXTRACTING ALUMINUM AND IRON FROM ALUMINUM-CONTAINING OILS
WO2012126092A1 (en) 2011-03-18 2012-09-27 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials
EP2705169A4 (en) 2011-05-04 2015-04-15 Orbite Aluminae Inc METHOD FOR RECOVERING RARE ELEMENTS FROM DIFFERENT OTHERS
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
BR112014006275A2 (pt) 2011-09-16 2017-04-11 Orbite Aluminae Inc processos de preparação de alumina e de vários outros produtos
AU2013202318B2 (en) 2012-01-10 2015-11-05 Aem Technologies Inc. Processes for treating red mud
WO2013142957A1 (en) 2012-03-29 2013-10-03 Orbite Aluminae Inc. Processes for treating fly ashes
CN102849765B (zh) * 2012-04-10 2014-05-21 沈阳金博新技术产业有限公司 一种利用低品位铝土矿酸浸制取氧化铝的方法
ES2539680T3 (es) * 2012-06-20 2015-07-03 Pleason Ventures Ltd Procedimiento para el procesamiento complejo de bauxita
WO2014011455A1 (en) * 2012-07-09 2014-01-16 Kaonetics Technologies, Inc. Method and apparatus for producing hydrogen and aluminum oxide from aluminum
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies Inc. Processes for preparing titanium oxide and various other products
US9517944B2 (en) 2012-07-20 2016-12-13 United Company RUSAL Engineering and Technology Centre, LLC Method for producing alumina
CN104508159B (zh) * 2012-07-20 2017-06-16 俄铝工程技术中心有限责任公司 赤泥的酸处理方法
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
AU2013344721A1 (en) 2012-11-14 2015-07-02 Orbite Aluminae Inc. Methods for purifying aluminium ions
NO337196B1 (no) * 2014-03-12 2016-02-08 Nordic Mining Asa En ny fremgangsmåte for fremstilling av alumina og karbonat fra aluminiumrike materialer med integrert CO2 utnyttelse
WO2020150449A1 (en) 2019-01-16 2020-07-23 Massachusetts Institute Of Technology Reaction schemes involving acids and bases: reactors comprising spatially varying chemical composition gradients: and associated systems and methods
CN119219350A (zh) 2019-03-14 2024-12-31 麻省理工学院 涉及酸和/或碱的化学反应装置，以及相关的系统和方法
BR112023019361A2 (pt) 2021-03-22 2023-12-26 Sublime Systems Inc Aglutinante cimentício, método para formação de um aglutinante cimentício

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082062A (en) * 1958-11-18 1963-03-19 Rohm & Haas Removal of ferric chloride from ironaluminum chloride solutions
US3240562A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Process for the production of alumina
US3240561A (en) * 1962-06-04 1966-03-15 Reynolds Metals Co Production of alumina
US3211521A (en) * 1962-07-30 1965-10-12 Little Inc A Process for removing iron from acidic aluminum-containing solutions
US3320032A (en) * 1962-09-05 1967-05-16 Huber Corp J M Extracting iron from aluminum salt solutions using bis(2-ethylhexyl) phosphoric acid
US3331662A (en) * 1962-09-26 1967-07-18 Huber Corp J M Method of removing iron from aluminum sulfate solutions
BE639324A (OSRAM) * 1962-10-31 1900-01-01
FR1554586A (OSRAM) * 1966-04-28 1969-01-24
FR1558347A (OSRAM) * 1967-10-25 1969-02-28
US3586481A (en) * 1968-10-16 1971-06-22 Little Inc A Method for extracting pure alpha-alumina from clays
US3816590A (en) * 1971-03-18 1974-06-11 Little Inc A Method and apparatus for providing a pure concentrated aqueous solution of aluminum nitrate
BE791752A (fr) * 1971-11-25 1973-05-22 Pechiney Aluminium Procede de traitement acide continu des argiles et schistes crus

Also Published As

Publication number Publication date
US4110399A (en) 1978-08-29
IS2386A7 (is) 1977-06-22
FI771014A7 (OSRAM) 1977-10-03
CA1082884A (en) 1980-08-05
FR2360515A1 (fr) 1978-03-03
DK143877A (da) 1977-10-03

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