Chemistry of inorganic compounds – Halogen or compound thereof – Plural metal or metal and ammonium containing
Patent
1982-04-15
1984-01-31
McCarthy, Helen M.
Chemistry of inorganic compounds
Halogen or compound thereof
Plural metal or metal and ammonium containing
423116, C01F 754, C01F 704
Patent
active
044289200
ABSTRACT:
Potassium tetrafluoro aluminate of a melting point not exceeding 575.degree. C. is produced by reacting an aqueous solution of fluoro aluminum acid with an aqueous solution of a potassium compound, especially of potassium hydroxide, the amount of potassium in said solution being less than the stoichiometrically required amount.
REFERENCES:
Mellor, Inorganic and Theoretical Chemistry, vol. V, (1946), Longmans, Green & Co., pp. 306, 307
Phillips et al., Journal of the American Ceramic Soc. vol. 49, No. 2, pp. 631-634, Dec. 1966.
Equilibria in KAIF.sub.4 -Containing Systems, p. 633, Dec. 1966.
Chemical Abstract, vol. 84, 1976 p. 296, No. 84:78453d
Electric and Magnetic Phenomena, vol. 56, 1962 "Fluoroaluminates as Dielectrics".
Hellberg Karl-Heinz
Willenberg Heinrich
Zschiesche Heinz
Capella Steven
Kali-Chemie Aktiengesellschaft
McCarthy Helen M.
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