A. Moreno-Baez
Academic Unit of Electrical Engineering, Autonomous University of Zacatecas ''Francisco García Salinas", Zacatecas, Mexico
[ 1 ] - Removal of Te and Se anions in alkaline media in presence of cyanide by quaternary ammonium salts
Precious metals are currently associated with selenium (naumannite, Ag2Se) and tellurium (calaverite, AuTe2; sylvanite, (Au,Ag)2Te4) to form species refractory to cyanidation. The aim of this preliminary work was to study the use of the solvent extraction technique to recover tellurium and selenium ions from a synthetic solution similar to the cyanidation effluents to recycle the free cyanide b...
نویسندگان همکار