铝硅酸盐矿物(aluminosilicate mineral)是指铝以类质同象方式置换了硅酸根中的部分硅而形成的硅酸盐矿物,如正长石等。在铝硅酸盐中,铝必须存在于络阴离子中,具有四次配位,组成铝氧四面体,以取代部分硅氧四面体,但铝原子数目不能超过硅原子的数目。由于三价的铝取代了部分四价的硅,便可使络阴离子有过剩的负电荷与其他金属阳离子相结合。
...表面活性剂捕收 关键字: 铝硅酸盐矿物;阳离子表面活性剂;取代基;密度泛函理论[gap=1186]Key words: aluminosilicate minerals; cationic surfactants; substitution; density functional theory..
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...铝硅酸盐矿物; 反浮选; 动电位; 红外光谱[gap=958]Key words: N-dodecyl-1,3-diaminopropane; aluminium silicate minerals; reverse floatation; zeta potential; FTIR...
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推断爆炸前的原生矿物是含水的镁硅酸盐和镁铝硅酸盐矿物。
It is inferred that, before explosion, the primary mantle minerals were hydrous magnesium silicate or magnesium-aluminium silicates.
烷基胍对铝硅酸盐矿物的捕收能力和选择性优于十二胺和十二烷基三甲基氯化铵。
The interaction mechanism between aluminosilicate minerals and alkyl-guanidine was revealed based on collector structure and surface charge of minerals.
沸石是沸石族矿物的总称,呈架状结构,是一种含水的碱或碱土金属铝硅酸盐矿物。
Zeolite is the general term for zeolite-type minerals. Being rack-shaped, it is a water-containing alkali or a type of alkali soil with metallic aluminosilicate mineral.
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