ZA795387B - Process for complete dehydration and subsequent calcination of aluminium fluoride hydrates - Google Patents

Process for complete dehydration and subsequent calcination of aluminium fluoride hydrates

Info

Publication number
ZA795387B
ZA795387B ZA00795387A ZA795387A ZA795387B ZA 795387 B ZA795387 B ZA 795387B ZA 00795387 A ZA00795387 A ZA 00795387A ZA 795387 A ZA795387 A ZA 795387A ZA 795387 B ZA795387 B ZA 795387B
Authority
ZA
South Africa
Prior art keywords
subsequent calcination
aluminium fluoride
complete dehydration
fluoride hydrates
hydrates
Prior art date
Application number
ZA00795387A
Other languages
English (en)
Inventor
Arankathu Skaria
Skaria Arankathu
R Stark
Original Assignee
Alusuisse
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 Alusuisse filed Critical Alusuisse
Publication of ZA795387B publication Critical patent/ZA795387B/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

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)
ZA00795387A 1978-10-09 1979-10-09 Process for complete dehydration and subsequent calcination of aluminium fluoride hydrates ZA795387B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1045778A CH638163A5 (de) 1978-10-09 1978-10-09 Verfahren zur kalzination von aluminiumfluorid-hydraten.

Publications (1)

Publication Number Publication Date
ZA795387B true ZA795387B (en) 1980-10-29

Family

ID=4363436

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795387A ZA795387B (en) 1978-10-09 1979-10-09 Process for complete dehydration and subsequent calcination of aluminium fluoride hydrates

Country Status (8)

Country Link
US (1) US4248849A (es)
JP (1) JPS5551719A (es)
AU (1) AU521283B2 (es)
BR (1) BR7906477A (es)
CH (1) CH638163A5 (es)
DE (1) DE2850176B2 (es)
ES (1) ES484655A1 (es)
ZA (1) ZA795387B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645079A5 (en) * 1980-11-06 1984-09-14 Alusuisse Continuous process for preparing dust-free, calcined aluminium fluoride
US4613493A (en) * 1980-11-06 1986-09-23 Swiss Aluminium Ltd. Method of manufacture of calcined aluminum fluoride
DE3042359C2 (de) * 1980-11-10 1983-11-17 Schweizerische Aluminium AG, 3965 Chippis Verfahren zum Herstellen von staubfreiem, SiO↓2↓- und Al↓2↓O↓3↓-armen Aluminiumfluorid
JPS57111238A (en) * 1980-12-29 1982-07-10 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Recovery of aluminum oxide from fluoroaluminate
US4508689A (en) * 1983-07-21 1985-04-02 Aluminum Company Of America Aluminum-fluorine compound manufacture
US8388925B2 (en) * 2009-12-30 2013-03-05 Memc Electronic Materials, Inc. Methods for producing aluminum trifluoride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057681A (en) * 1960-01-13 1962-10-09 Kaiser Aluminium Chem Corp Producing aluminum fluoride
IT644002A (es) * 1960-02-18
CH505752A (de) * 1968-07-31 1971-04-15 Buss Ag Verfahren zur Überführung der Hydrate von ein Halogen enthaltenden Salzen in die wasserfreie Form und Einrichtung zur Durchführung des Verfahrens
DE2237220B2 (de) * 1971-09-06 1975-11-20 Lentia Gmbh, Chem. U. Pharm. Erzeugnisse - Industriebedarf, 8000 Muenchen Verfahren zur Entwässerung von Aluminiumfluoridhydraten

Also Published As

Publication number Publication date
BR7906477A (pt) 1980-06-24
DE2850176A1 (de) 1980-04-10
CH638163A5 (de) 1983-09-15
US4248849A (en) 1981-02-03
JPS5551719A (en) 1980-04-15
DE2850176B2 (de) 1981-04-09
ES484655A1 (es) 1980-05-16
AU521283B2 (en) 1982-03-25
AU5124179A (en) 1980-04-17

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