Abstract
The conditions for the sulfation of rough baddeleyite concentrate to remove impurity minerals were studied.
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References
RF Patent 2139250.
Goroshchenko, Ya.G., Fiziko-khimicheskie issledovaniya sernokislotnoi pererabotki redkozemel’nykh titanoniobatov (Physicochemical Study of Sulfate Treatment of Rare-Earth Titanoniobates), Moscow: Nauka, 1960.
Mikhailichenko, A.I., Mikhlin, E.B., and Patrikeev, Yu.B., Redkozemel’nye metally (Rare-Earth Metals), Moscow: Metallurgiya, 1987.
USSR Author’s Certificate no. 1623958.
Ermakova, E.V., Kolenkova, M.A., and Egorov, B.L., Izv. Vyssh. Uchebn. Zaved., Tsvet. Metall., 1985, no. 2, pp. 121122.
Goroshchenko, Ya.G., Khimiya niobiya i tantala (Niobium and Tantalum Chemistry), Kiev: Naukova Dumka, 1965.
Ponomarev, A.I., Metody khimicheskogo analiza mineralov gornykh porod (Chemical Analysis of Minerals and Ores), Moscow: Akad. Nauk SSSR, 1951, vol. 2.
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Original Russian Text © V.N. Lebedev, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 2, pp. 196–198.
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Lebedev, V.N. Purification of baddeleyite concentrate by alloying with sulfuric acid and its salts. Russ J Appl Chem 82, 190–192 (2009). https://doi.org/10.1134/S1070427209020037
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DOI: https://doi.org/10.1134/S1070427209020037