【摘要】 采用水热晶化法,以1,6—己二胺为结构导向剂合成了高硅沸石ZSM-48,并详细考察了合成条件对晶相的影响。用XRD、DTA、SEM、TEM及微反等手段研究了样品的物化性能。结果表明,ZSM-48是CO+H₂制取低碳烯烃的良好催化剂载体。更多还原

【Abstract】 A high silica zeolite ZSM-48 was synthesized by hydrothermal crystallization using 1,6-hexam-ethylenediamine as the template,and the effect of synthesis conditions on the crystallization phase also investigated in detail.Characterization of the sample obtained was carried out for study of its physical and chemical properties by XRD,DTA,SEM,TEM and microreaction techniques.The results show that ZSM-48 is a better catalyst support for conversion of CO+H₂ to light liefins.更多还原