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DALIAN UNIVERSITY OF TECHNOLOGY Login 中文
Hongchen Guo

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Chemical Engineering
Discipline:Industrial Catalysis. Physical Chemistry (including Chemical Physics)
Business Address:521 Room,Chemical Engineering Building B,West Campus, Dalian University of Technology.
Contact Information:+86-411-84986120
E-Mail:hongchenguo@dlut.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

纳米ZSM-5沸石的骨架热及水热稳定性研究

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Indexed by:会议论文

Date of Publication:2004-10-17

Page Number:129-131

Key Words:纳米沸石;择形催化剂;骨架热稳定性;沸石结晶度

Abstract:对比研究了一种工业化的纳米ZSM-5沸石(晶粒度20~50nm,SiO<,2>/Al<,2>O<,3>=28)的骨架热及水热稳定性.结果表明,在干燥空气中于700℃下恒温焙烧6h和在100﹪水蒸气中于700℃下钝化ZSM-5沸石的保留结晶度(2θ=23°峰高)分别为92.0﹪和82.8﹪;正己烷的保留吸附量分别为104.0﹪和92.6﹪.

 

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