生物方法则利用一些微生物的分泌物能够溶解铝硅酸盐矿物的特性，将铝土矿中的硅脱除。
The biological ways are to make use of characteristics that secretion secreted from some microorganisms can dissolve the aluminosilicates, and then the silicon may be removed from bauxite.
以钠钙硅酸盐玻璃为氧化剂对冶金硅的脱铝和脱钙进行了试验。
The experimental of the removal of aluminum and calcium in silicon metal is done using recycled glass.
研究了炉渣的组成及原料的钙硅铝比对硅酸盐蒸压制品性能的影响。
In This paper, the influence of the cinder composition and the ratio between ca, si and al in raw materials on the autoclaved silicate products performance has been studied.
研究了炉渣的组成及原料的钙硅铝比对硅酸盐蒸压制品性能的影响。
In This paper, the influence of the cinder composition and the ratio between ca, si and al in raw materials on the autoclaved silicate products performance has been studied.
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