【摘要】 采用过氧化钠为熔剂 ,在铁坩埚内进行快速熔融 ,对白云石中二氧化硅、氧化钙、氧化镁进行系统分析。与原标准方法相比 ,本方法具有操作简单、准确性好、分析速度快、分析成本低、测定范围宽等特点。更多还原

【Abstract】 Using the sodium peroxide as flux, and melting in a ferric crucible quickly, the SiO\-2-CaO-MgO in dolomite can be analyzed systematically. Compared with the general standard method, this method has more advantages such as operating easily, perfect accuracy, rapid speed, low cost, wide range of determination and so on.更多还原