HYzeolite相关论文
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The variations in structure and acidity on the internal and external surfaces of HY zeolites modified by MgO and SiO2 ha......
用ＮＨ４Ｃｌ水溶液及不同温度水蒸气对Ｙ型沸石进行改性，并对改性后的Ｙ型沸石催化剂采用ＴＰＤ、ＩＲ、ＸＲＤ、比表面和孔径分布测定等方法研究了催化剂的晶相结......
