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白炭黑用硅酸钠溶解方法从矿石到高性能材料的关键步骤
在硅酸钠溶解方法中,矿石首先与硅酸钠(Na2SiO3)反应,生成可溶性的钠水玻璃(Na2O·mSiO2)。接着,通过调节反应条件,如温度、压力和浓度等,控制钠水玻璃的溶解度和结晶速率。最终,通过过滤、洗涤和干燥等步骤,得到纯净的白炭黑固体。 二、硅酸钠 ...
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