Auteur Carlos A. Morais
Documents disponibles écrits par cet auteur (4)
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Article : texte imprimé
Ligiane R. Gouvea, Auteur ; Carlos A. Morais, Auteur |This paper describes a study of the separation of zinc and copper from the leach liquor generated in the treatment of the zinc residue (29.6 g/L Zn and 37.4 g/L Cu) by liquid–liquid extraction. In it, the influence of the extractant type and con[...]
Article : texte imprimé
Renata D. Abreu, Auteur ; Carlos A. Morais, Auteur |The present work describes the development of an efficient and relatively simple process to obtain high grade CeO2 from sulphuric acid leach liquor. The liquor was obtained through acid digestion of monazite. The steps investigated in the proces[...]
Article : texte imprimé
Luciene V. Resende, Auteur ; Carlos A. Morais, Auteur |This paper describes the study of the coating powder leaching from computer monitors scraps with the view to obtain a liquor which can be treated by hydrometallurgical techniques to purify the metals studied. The technological development observ[...]
Article : texte imprimé
Janúbia C. B. S. Amaral, Auteur ; Carlos A. Morais, Auteur |This paper describes the process of extraction of thorium and uranium from the sulfuric liquor generated in the chemical monazite treatment through a solvent extraction technique. The influence of the extractant type and concentration, contact t[...]
