Characterization of ferric arsenate-sulfate compounds: Implications for arsenic control in refractory gold processing residues

Paktunç, Doğan; Majzlan, Juraj; Palatinus, Lukáš; E. Dutrizac, J.; Klementová, Mariana; Poirier, G.

doi:10.2138/am.2013.4342

Public

Characterization of ferric arsenate-sulfate compounds: Implications for arsenic control in refractory gold processing residues

Shared by NobleBlocks on Mar 28, 2013 • 12:00 AM UTC

Authors:

Doğan Paktunç

Juraj Majzlan

Lukáš Palatinus

Abstract

A combination of techniques, including powder X-ray diffraction (XRD), electron microprobe analysis (EPMA), transmission electron microscopy (TEM), and X-ray absorption spectroscopy (XAFS), is used to characterize the common ferric-arsenate-sulfate compounds, which could result from the pressure oxi...

Subject

Arsenate

Ferric

X-ray absorption fine structure

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