Hydrothermal Production of Highly Pure Nano Pyrite in a Stirred Reactor
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Abstract:
In this study, pyrite was produced by hydrothermal precipitation from the reaction between FeSO4 and Na2S2O3 at high pressure and high temperature in a stirred reactor. The solid product was purified by means of solvent extraction to remove sulfur. Powder was characterized by X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM) and thermal analyses. Results indicated that pyrite was produced as nanostructure with high purity.
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Journal title
volume 33 issue 1
pages 15- 19
publication date 2014-03-01
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