FR931994A - Improvements in the production of aluminum ammonium fluoride - Google Patents

Improvements in the production of aluminum ammonium fluoride

Info

Publication number
FR931994A
FR931994A FR931994DA FR931994A FR 931994 A FR931994 A FR 931994A FR 931994D A FR931994D A FR 931994DA FR 931994 A FR931994 A FR 931994A
Authority
FR
France
Prior art keywords
production
ammonium fluoride
aluminum ammonium
aluminum
fluoride
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of FR931994A publication Critical patent/FR931994A/en
Expired legal-status Critical Current

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)
FR931994D 1945-08-15 1946-08-07 Improvements in the production of aluminum ammonium fluoride Expired FR931994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH931994X 1945-08-15

Publications (1)

Publication Number Publication Date
FR931994A true FR931994A (en) 1948-03-09

Family

ID=4548849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931994D Expired FR931994A (en) 1945-08-15 1946-08-07 Improvements in the production of aluminum ammonium fluoride

Country Status (1)

Country Link
FR (1) FR931994A (en)

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