Determination fo Fluorite in Complex . Samples by Using Common Ion Effect in Chemical Phase-Analysis
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Use of common ion affect in chemical phase-analysis has been studied, In order to avoid the dissolubility of wollastonite and tunstite from the solution of complex samples, 1 ml of 5% sodium silicate-0.5% sodium tungstate mixed solution was added into the leaching liquor coataining 8%alnminium chloride. This method was applied far the determination of fluorite in ores with satisfactory result.
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温增森,郑海梅,1982,共同离子效应在化学物相分析中的应用—复杂组成样品中氟化钙的测定[J].岩石矿物学杂志,1(4):73~74.,1982,Determination fo Fluorite in Complex . Samples by Using Common Ion Effect in Chemical Phase-Analysis[J]. Acta Petrologica et Mineralogica,1(4):73~74.