LI, X.; LI, J.; JIN, Y.; CHEN, M.; FENG, D.; GUO, Y. Wet process of phosphoric acid purification by solvent extraction using tri-n-butyl phosphate and cyclohexanol mixtures. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 82, n. 5, p. 579–592, 2017. DOI: 10.2298/JSC161028019L. Disponível em: https://www.shd-pub.org.rs/index.php/JSCS/article/view/3994. Acesso em: 26 apr. 2024.