Hao Ding, Hai Lin, and Yanxi Deng, Depressing effect of sodium hexametaphosphate on apatite in flotation of rutile, J. Univ. Sci. Technol. Beijing, 14(2007), No. 3, pp. 200-203. https://doi.org/10.1016/S1005-8850(07)60039-5
Cite this article as:
Hao Ding, Hai Lin, and Yanxi Deng, Depressing effect of sodium hexametaphosphate on apatite in flotation of rutile, J. Univ. Sci. Technol. Beijing, 14(2007), No. 3, pp. 200-203. https://doi.org/10.1016/S1005-8850(07)60039-5
Hao Ding, Hai Lin, and Yanxi Deng, Depressing effect of sodium hexametaphosphate on apatite in flotation of rutile, J. Univ. Sci. Technol. Beijing, 14(2007), No. 3, pp. 200-203. https://doi.org/10.1016/S1005-8850(07)60039-5
Citation:
Hao Ding, Hai Lin, and Yanxi Deng, Depressing effect of sodium hexametaphosphate on apatite in flotation of rutile, J. Univ. Sci. Technol. Beijing, 14(2007), No. 3, pp. 200-203. https://doi.org/10.1016/S1005-8850(07)60039-5
The separation of rutile from apatite by flotation and the mechanism of depressing the apatite of sodium hexametaphosphate were studied. The results showed that rutile and apatite could be separated by using alkyl-imino-bismethylene phosphoric acid and sodium hexametaphosphate as a collector and a regulator, respectively. Sodium hexametaphosphate could selectively dissolve calcium ions on the apatite surface, and make calcium ions break away from lattice binding through combining.
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