【摘要】 采用粉末压片法制样 ,用小型多道波长色散 X射线荧光光谱仪测定白云石中的 Si O2 、Al2 O3、Ca O、Mg O、Fe2 O3。所得结果满足化学分析误差要求 ,能完全替代化学分析 ,对白云石全分析缩短至 30 min。本方法快速、简便 ,结果令人满意更多还原

【Abstract】 The contents of SiO 2,Al 2O 3,CaO,MgO and Fe 2O 3 in dolomite were determined by the small\|size multichannel simultaneous X\|ray fluorescence spectrometer.This method is accuracy and the results reach the tolerance error demanded by chemical analysis.A complete analysis for dolomite only needs 30 minutes by this method.Therefore,common chemical analysis ways can be replaced by this method completely.更多还原