Determination of Impurity Elements in Copper Slag Concentrate by Inductively Coupled Plasma Emission Spectrometry
Received:December 27, 2014  Revised:December 27, 2014
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KeyWord:copper slag concentrate; inductively coupled plasma emission spectrometry; impurity elements
  
AuthorInstitution
Hanxiao 北京矿冶研究总院
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Abstract:
      Arsenic, antimony, bismuth, lead, zinc, magnesium oxide of copper slag concentrate was analyzed by inductively coupled plasma emission spectrometry.The measurement range: ω (As): 0.05% ~ 0.45%, ω (Sb): 0.07% ~ 0.30%, ω (Bi): 0.01% ~ 0.20%, ω (Pb): 1.00% ~ 4.50%, ω (Zn): 1.00% ~ 4.50%, ω (MgO): 0.30% ~ 2.00%. After spiking recoveries experiment, the recoveries were 92% ~ 104% (n = 3),and the relative standard deviation was less than 5% (n = 11). This method was Fast and simple .It was identified a good method for arsenic, antimony, bismuth, lead, zinc, magnesium oxide content in copper slag concentrate at the same time.
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