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Listar *Documentos Académicos*-- M. en C. e Ing. de los Materiales por autor "265859"

Listar *Documentos Académicos*-- M. en C. e Ing. de los Materiales por autor "265859"

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  • Removal of Te and Se anions in alkaline media in presence of cyanide by quaternary ammonium salts 
    Solís Rodríguez, Ricardo; Bello Teodoro, Simón; Moreno Báez, Arturo; Galván Tejada, Jorge Isaac; Arceo Olague, José Guadalupe; Luna García, Huizilopoztli; Alonso González, Omero (Shahrood University of Technology, 2018)
    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 ...
  • Role of pH on the adsorption of xanthate and dithiophosphinate onto galena 
    Elizondo Álvarez, Martha Araceli; Dávila Pulido, Gloria Ivone; Bello Teodoro, Simón; Uribe Salas, Alejandro (Taylor & Francis, 2019)
    In the concentrators of a Mexican mining company has been observed that the pH of the flotation has a significant effect on the galena recovery: the increase of pH from 7.5 to 9.5 in the Pb/Cu flotation circuit, resulted ...
  • Selenium reaction mechanism in manganese electrodeposition process 
    Rojas Montes, Jaime Cristobal; Pérez Garibay, Roberto; Uribe Salas, Alejandro; Bello Teodoro, Simón (Elsevier, 2017)
    A difficulty for the electrochemical deposition is the high negative electrolytic potential of the Mn+2/Mn° pair in aqueous solutions producing water reduction at any pH value; to resolve this problem it is necessary to ...
  • Thermodynamic simulation of the reaction mechanism of Mn2+ oxidation with an SO2/O2 mixture 
    Pérez Garibay, Roberto; Bello Teodoro, Simón; Rojas Montes, Jaime Cristóbal (Elsevier, 2018)
    Manganese oxides are essential in the production of electronic components and batteries. A promising alternative for their production from secondary sources is the leaching of the Mn and later oxidative precipitation ...

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