Original Research Antimony Ore Tailings: Heavy Metals, … - Antimony: The mineral native Antimony information and …
leached with a solution of caustic alkali according to the known techniques dissolves often showing in streaks and a characteristic crystalline form. Ores are a mixture of minerals: they ... sulphide ores is undesirable and usually methods have to be found to remove them [2]. ... Antimony Stibnite Sb 2 S 3 Arsenic Realgar As 4 S 4 Orpiment As 2 S 3 Arsenopyrite FeAsS Cobalt Linnæite Co 3 S 4The antimony sulfide ore used in this study was obtained from Hunan province (China) after passing through a 100-mesh screen. The chemical composition obtained using X-ray fluorescence (XRF) is shown in Table 1.The main elements are Sb,
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