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首页> 外文期刊>Tenside Surfactants Detergents: Journal for Theory, Technology and Application of Surfactants >Synthesis of 8 Layered Sodium Disilicate with High Framework Stability
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Synthesis of 8 Layered Sodium Disilicate with High Framework Stability

机译：具有高骨架稳定性的8层二硅酸钠的合成

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In this paper,5 layered sodium disilicate with high framework stability has been synthesized by adding the salts of divalent and trivalent elements.In these salts AlCl_3 had the best effect for leaving the phase transformation of 8-Na_2Si_20_5.XRD,SEM,Ca~(2+) ion binding capacity and clean experiment were used for measuring their properties.The data proved that Al-8-Na_2Si_2O_5 had good framework stability.8 phase was still major phase after Al-8-Na_2Si_20_5 was treated in hot water (80 deg C) for 60 minutes.And Ca~(2+) ion binding capacity may keep at 305 mg CaCO_3/g through the treatment.The cleaning experiments showed that Al-8-Na_2Si_2O_5 had good washing ability.
机译：本文通过添加二价和三价元素的盐合成了具有高骨架稳定性的5层二硅酸钠。在这些盐中，AlCl_3对8-Na_2Si_20_5的相变效果最好。XRD，SEM，Ca〜（ 2+）离子结合能力和清洁实验对其性能进行了测试，数据表明Al-8-Na_2Si_2O_5具有良好的骨架稳定性.Al-8-Na_2Si_20_5在80°C的热水中处理后8相仍是主相。 C）处理60分钟，处理后Ca〜（2+）的离子结合能力可保持在305 mg CaCO_3 / g。清洗实验表明Al-8-Na_2Si_2O_5具有良好的清洗能力。

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