Abstract
The possibility of sorption extraction of lanthanides from nitric-phosphoric and phosphoric acid solutions with inorganic sorbents based on hydrated titanyl hydrophosphate was studied. New technological solutions were suggested for lanthanide sorption from the products which are formed in processing of the Khibiny apatite concentrate on mineral fertilizers (frozen nitric-phosphoric acid extract, a product of nitric acid decomposition of apatite, and the production phosphoric acid from the dihydrate process).
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Original Russian Text © E.P. Lokshin, V.I. Ivanenko, O.A. Tareeva, R.I. Korneikov, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 4, pp. 544–551.
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Lokshin, E.P., Ivanenko, V.I., Tareeva, O.A. et al. Sorption extraction of lanthanides from phosphoric acid solutions. Russ J Appl Chem 82, 537–544 (2009). https://doi.org/10.1134/S1070427209040028
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DOI: https://doi.org/10.1134/S1070427209040028