结果表明，采用阶段焙烧法脱模板剂可以有效的抑制分子筛脱铝，更好的保持分子筛原始结晶态和比表面积；
The results showed that stage-by-stage calcination could prevent effectively the molecular sieves from eliminating aluminum and keep well the original crystallites and the specific surface area.
结果表明，采用阶段焙烧法脱模板剂可以有效的抑制分子筛脱铝，更好的保持分子筛原始结晶态和比表面积；
The results showed that stage-by-stage calcination could prevent effectively the molecular sieves from eliminating aluminum and keep well the original crystallites and the specific surface area.
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