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[求助] Y分子筛中的Na2O:SiO2:Al2O3是多少?

例如A型分子筛的为Na2O:SiO2:Al2O3=1:1:2。我想知道Y型分子筛的Na2O:SiO2:Al2O3为多少?
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徐凯: 金币+1, ★有帮助, 谢谢了 2012-06-14 13:10:22
Y型分子筛的Na2O:SiO2:Al2O3的比例有变化的。
大致Na2O:Al2O3:SiO2=1:1:(6-12)
2楼2012-06-13 15:20:34
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