ZA722843B - Extraction of aluminium and fluorine from dilute aqueous solution - Google Patents

Extraction of aluminium and fluorine from dilute aqueous solution

Info

Publication number
ZA722843B
ZA722843B ZA722843A ZA722843A ZA722843B ZA 722843 B ZA722843 B ZA 722843B ZA 722843 A ZA722843 A ZA 722843A ZA 722843 A ZA722843 A ZA 722843A ZA 722843 B ZA722843 B ZA 722843B
Authority
ZA
South Africa
Prior art keywords
fluorine
aluminium
extraction
aqueous solution
dilute aqueous
Prior art date
Application number
ZA722843A
Other languages
English (en)
Inventor
A Schmidt
Original Assignee
Oesterr Stickstoffwerke Ag
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 Oesterr Stickstoffwerke Ag filed Critical Oesterr Stickstoffwerke Ag
Publication of ZA722843B publication Critical patent/ZA722843B/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
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
    • 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/788—Ammonium aluminium fluorides, e.g. ammonium hexafluoroaluminate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA722843A 1971-05-07 1972-04-27 Extraction of aluminium and fluorine from dilute aqueous solution ZA722843B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT397171A AT308708B (de) 1971-05-07 1971-05-07 Verfahren zur gemeinsamen Abscheidung des Aluminiums und des Fluors aus verdünnten Kieselsäure enthaltenden wässerigen Lösungen
DE19712122647 DE2122647B2 (de) 1971-05-07 1971-05-07 Verfahren zur rueckgewinnung von aluminium und fluor aus verduennten waessrigen aluminiumfluoridloesungen

Publications (1)

Publication Number Publication Date
ZA722843B true ZA722843B (en) 1973-02-28

Family

ID=25600664

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722843A ZA722843B (en) 1971-05-07 1972-04-27 Extraction of aluminium and fluorine from dilute aqueous solution

Country Status (7)

Country Link
AT (1) AT308708B (fr)
BE (1) BE783122A (fr)
DD (1) DD96937A1 (fr)
DE (1) DE2122647B2 (fr)
FR (1) FR2137507A1 (fr)
SE (1) SE366723B (fr)
ZA (1) ZA722843B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430593B (sv) * 1981-01-16 1983-11-28 Boliden Ab Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning
SE437015B (sv) * 1982-01-07 1985-02-04 Boliden Ab Forfarande for utvinning av anvendbara produkter fran avfallsprodukter herrorande fran framstellning av aluminiumfluorid
SE439477B (sv) * 1982-10-13 1985-06-17 Boliden Ab Forfarande for produktion av huvudsakligen ren kiselsyra fran avfallskiselsyra
US4508689A (en) * 1983-07-21 1985-04-02 Aluminum Company Of America Aluminum-fluorine compound manufacture

Also Published As

Publication number Publication date
FR2137507B1 (fr) 1974-12-20
SE366723B (fr) 1974-05-06
DE2122647A1 (de) 1972-11-30
DD96937A1 (fr) 1973-04-12
DE2122647B2 (de) 1973-07-05
BE783122A (fr) 1972-11-06
FR2137507A1 (en) 1972-12-29
AT308708B (de) 1973-07-25

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