Continuously purifying experiment of aluminum base alloy melt by travelling magnetic field Applications of Mother Liquid Continuum Purity on the Process of Salt and Sodium Sulfate 行波磁场连续净化铝合金液实验浅谈母液连续净化在盐硝联产系统上应用及改进设想
Using aluminum sulfate and silica as raw materials, mullite powders was prepared successfully in molten sodium sulfate. 以硫酸铝和二氧化硅为原料,以硫酸钠为介质合成莫来石粉体。
Both sodium carbonate and sodium sulfate in sodium aluminate solution could reduce the precipitation ratio and make the size of aluminum hydroxide precipitation coarser. The fractal dimension of PSD went up with the increase of the concentration of sodium carbonate or sodium sulfate. Na2CO3和Na2SO4杂质的存在,降低了铝酸钠溶液的分解率,使分解析出氢氧化铝的粒度粗化,析出氢氧化铝晶体颗粒群的分维数随溶液中碳酸钠和硫酸钠杂质浓度的增加而不断增大。