Determination of Bivalance Sulfer in Power Station Separated Sulfer Ash by Electrogravimetric Analysis Method
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Abstract:
With the characteristic of dissclution of copper salts,the contert of S2-is indi-rectly figared out precipitating the S2-dding excess cpper salt and determining the left Cu2+ by theexlectrogravimetric analysis.This methed is accurate to be employed to measure directly the S2-con-tent in a complex system of mucti-valence sulfides,expecially whin the S2-content is high.
