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+H_2制取低碳烯烃的良好催化剂载体。
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+H_2 to light liefins.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
1993年第1期8-12,共5页
Natural Gas Chemical Industry
关键词
高硅沸石
ZSM-48
合成
表征
high silica zeolite ZSM-48
synthesis
characterization
