Effect of ammoniacal thiosulfate solution composition on the gold dissolution rate: An electrochemical study
ABSTRACT: The electrochemical behavior of ammoniacal thiosulfate solutions (S2O3 2-- NH3-Cu2+ -EDTA) has been studied for varying electrolyte compositions in the gold electro-dissolution. A gold rotating disk electrode (RDE) was employed to measure anodic and cathodic polarization curves in alkaline...
- Autores:
-
Calderón Gutiérrez, Jorge Andrés
Ramírez Sánchez, Carolina
Tamayo Sepúlveda, José Adrián
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2024
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/44147
- Acceso en línea:
- https://hdl.handle.net/10495/44147
- Palabra clave:
- Amoníaco
Ammonia
Análisis electroquímico
Electrochemical analysis
Lixiviación
Leaching
Ingeniería química
Chemical engineering
Procesos químicos
Chemical processes
Reacciones químicas
Chemical reactions
Electrolitos
Electrolytes
Electrodisolución de oro
Reducción de oxígeno
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-nd/4.0/