介绍了一种改进的测定氟硅酸钠产品中铁含量的分析方法。
An improved analysis method for determining iron content in sodium fluosilicate product was introduced.
铁矿石选矿中用硫酸铜和氟硅酸钠活化磁黄铁矿，使最终铁精矿合流量降至0.5%以下。
The sulphur content of final iron concentrate can be decreased to less than 0.5% by using copper sulfate and sodium fluosilicate as activator of pyrrhotite contained in iron ore.
本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺，并对操作条件作了详细的说明。
A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. And its optimal operations are described in detail.
乳浊玻璃以硅酸盐玻璃为基础成分添加氟硅酸钠为乳浊剂，利用扫描电镜观察乳浊玻璃的微观形貌。
The opaque glass is based on silicate composition adding sodium fluorosilicate as opal agent. The morphology of opaque glass is observed by using scanning electron microscope.
乳浊玻璃以硅酸盐玻璃为基础成分添加氟硅酸钠为乳浊剂，利用扫描电镜观察乳浊玻璃的微观形貌。
The opaque glass is based on silicate composition adding sodium fluorosilicate as opal agent. The morphology of opaque glass is observed by using scanning electron microscope.
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