Estudo da oxidação de pirita em meio alcalino através de modelagem termodinâmica e de análises por difração de raios-x, espectroscopia de infravermelho e raman

=== An investigation of pyrite oxidation in alkaline solutions by thermodynamic modeling and analyses by Xray diffraction, infrared and Raman spectroscopy was carried out. The effect of pH and solution composition on the nature of the oxide product and complex formation isexplained. A mechanism is...

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Bibliographic Details
Main Author: Claudia Lima Caldeira
Other Authors: Virginia Sampaio Teixeira Ciminelli
Format: Others
Language:Portuguese
Published: Universidade Federal de Minas Gerais 2005
Online Access:http://hdl.handle.net/1843/BUOS-8DWFU2