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以正丁胺为模板剂合成ZSM-35沸石

SYNTHESIS OF ZEOLITE ZSM35 USING nBUTYLAMINE AS TEMPLATE

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【作者】 冯芳霞窦涛萧墉壮

【Author】 Feng Fangxia Dou Tao Xiao Yongzhuang(Institute of Special Chemicals,Taiyuan University of Science and Technology,Taiyuan 030024)

【机构】 太原工业大学精细化工研究所

【摘要】 以正丁胺为模板剂,在水热体系中合成了ZSM-35沸石。采用XRD、SEM及IR等测定了产物的结构及性能。结果表明,与以乙二胺为模板剂合成的ZSM-35相比,该产物的晶格有所收缩,且多数IR谱峰向低波数方向移动。该产物具有良好的耐酸性和热稳定性。

【Abstract】 Zeolite ZSM35 was synthesized by using nbutylamine as template in a hydrothermal system of Na2OSiO2Al2O3H2O.The physicochemical properties of the sample were characterized by means of XRD,SEM and IR.Compared with ZSM35 sample prepared hydrothermally by using ethylenediamine as template,a shrinkage in the unit cell volume and a shift of most adsorption peaks towards lower wave numbers were observed.The resistance to acid and the thermal stability of asmade zeolite samples were excellent.

【关键词】 ZSM-35模板剂正丁胺
【Key words】 ZSM35templatenbutylamine
  • 【文献出处】 石油学报(石油加工) ,ACTA PETROLEI SINICA (PETROLEUM PROCESSING SECTION) , 编辑部邮箱 ,1998年01期
  • 【分类号】TQ413.26
  • 【被引频次】12
  • 【下载频次】241
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