Research Article
Application of Temperature Programmed Oxidation-Infrared Technique in the Analysis of Sulfur Occurrence and Genesis in Phosphate Rock
Figure 3
TPO-IR curve of sulfur species with known structures: (a) ZnS; (b) CoS; (c) Cu2S; (d) MgSO4·7H2O; (e) MnSO4; (f) NiSO4·6H2O; (g) FeSO4·7H2O; (h) (NH4)2S2O8; (i) C18H29NaO3S.
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