FI800328A7 - Menetelmä puhtaan alumiinikloridin saostamiseksi liuoksista, jotka sisältävät alumiini- ja magnesiumionej - Google Patents

Menetelmä puhtaan alumiinikloridin saostamiseksi liuoksista, jotka sisältävät alumiini- ja magnesiumionej Download PDF

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Publication number
FI800328A7
FI800328A7 FI800328A FI800328A FI800328A7 FI 800328 A7 FI800328 A7 FI 800328A7 FI 800328 A FI800328 A FI 800328A FI 800328 A FI800328 A FI 800328A FI 800328 A7 FI800328 A7 FI 800328A7
Authority
FI
Finland
Prior art keywords
solutions containing
magnesium ions
aluminum chloride
containing aluminum
precipitating pure
Prior art date
Application number
FI800328A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Gunnar Hannestad
Ingleif Hundere
Norvald Gjelsvik
Jan Haagen Torgersen
Original Assignee
Elkem As
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 Elkem As filed Critical Elkem As
Publication of FI800328A7 publication Critical patent/FI800328A7/fi

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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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • 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
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/306—Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate
    • 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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/62—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI800328A 1979-02-13 1980-02-04 Menetelmä puhtaan alumiinikloridin saostamiseksi liuoksista, jotka sisältävät alumiini- ja magnesiumionej FI800328A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO790458A NO147516C (no) 1979-02-13 1979-02-13 Fremgangsmaate for utfelling av et rent aluminiumklorid fra loesninger som inneholder aluminium- og magnesiumioner.

Publications (1)

Publication Number Publication Date
FI800328A7 true FI800328A7 (fi) 1981-01-01

Family

ID=19884682

Family Applications (1)

Application Number Title Priority Date Filing Date
FI800328A FI800328A7 (fi) 1979-02-13 1980-02-04 Menetelmä puhtaan alumiinikloridin saostamiseksi liuoksista, jotka sisältävät alumiini- ja magnesiumionej

Country Status (11)

Country Link
US (1) US4297327A (OSRAM)
JP (1) JPS55121916A (OSRAM)
AU (1) AU5548080A (OSRAM)
CA (1) CA1136380A (OSRAM)
DE (1) DE3005030A1 (OSRAM)
DK (1) DK32380A (OSRAM)
FI (1) FI800328A7 (OSRAM)
FR (1) FR2449060A1 (OSRAM)
GB (1) GB2041346B (OSRAM)
NO (1) NO147516C (OSRAM)
SE (1) SE8001091L (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465566A (en) * 1982-07-20 1984-08-14 Atlantic Richfield Company Method of producing anhydrous aluminum chloride from acid leach-derived ACH and the production of aluminum therefrom
US4634581A (en) * 1983-08-03 1987-01-06 Atlantic Richfield Company Production of high purity alumina
EP0152463B1 (en) * 1983-08-03 1990-05-23 Condea Chemie GmbH Production of high purity alumina
IL116409A (en) * 1995-12-15 1999-11-30 Mashal Alumina Ind Ltd Process for the recovery of alumina and silica
US7837961B2 (en) 2007-05-21 2010-11-23 Exploration Orbite Vspa Inc. Processes for extracting aluminum and iron from aluminous ores
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
WO2012162817A1 (en) 2011-06-03 2012-12-06 Orbite Aluminae Inc. Methods for preparing hematite
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
RU2016104423A (ru) 2012-01-10 2018-11-22 Орбит Текнолоджис Инк. Способы обработки красного шлама
AU2013203808B2 (en) 2012-03-29 2016-07-28 Aem Technologies Inc. Processes for treating fly ashes
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
CN105189357A (zh) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 纯化铝离子的方法
CN103979590B (zh) * 2014-05-19 2016-01-13 中国神华能源股份有限公司 一种制备高纯结晶氯化铝的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558725A (en) * 1896-04-21 Process of producing hydrous chlorid of aluminium
US1656769A (en) * 1928-01-17 Chan alberto blanc
US1701510A (en) * 1923-06-15 1929-02-12 Sieurin Sven Emil Production of oxide of aluminum
US2752223A (en) * 1952-01-01 1956-06-26 United Steel Companies Ltd Production of ferric chloride
FR1554586A (OSRAM) * 1966-04-28 1969-01-24
FR1558347A (OSRAM) 1967-10-25 1969-02-28
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
US4158042A (en) * 1977-10-07 1979-06-12 Alcan Research And Development Limited Recovery of alumina from siliceous minerals
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

Also Published As

Publication number Publication date
SE8001091L (sv) 1980-08-14
JPS55121916A (en) 1980-09-19
DK32380A (da) 1980-08-14
NO147516C (no) 1983-04-27
GB2041346A (en) 1980-09-10
NO790458L (no) 1980-08-14
AU5548080A (en) 1980-08-21
FR2449060B1 (OSRAM) 1982-12-10
DE3005030A1 (de) 1980-08-21
CA1136380A (en) 1982-11-30
FR2449060A1 (fr) 1980-09-12
NO147516B (no) 1983-01-17
GB2041346B (en) 1982-11-17
US4297327A (en) 1981-10-27

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Owner name: ELKEM A/S