Indexed by:期刊论文
Date of Publication:2015-06-25
Journal:石油学报（石油加工）
Included Journals:EI、CSCD、Scopus
Volume:31
Issue:3
Page Number:705-710
ISSN No.:1001-8719
Key Words:纳米沸石;ZSM-5;乙烯基三乙氧基硅烷;2-甲基萘;2 ,6-二甲基萘
Abstract:以乙烯基三乙氧基硅烷和正硅酸乙酯为双硅源，采用变温晶化法合成纳米晶堆积结构ZSM-5微球，并采用XRD、FT-IR、SEM、T EM和N2吸附-脱附手段对其进行结构表征，考察了其对2-甲基萘（2-M N ）与甲醇烷基化合成2，6-二甲基萘（2，6-DMN）反应的催化性能。结果表明，所合成样品是由若干纳米晶堆积而成的高度晶化的ZSM-5分子筛，在合成2，6-DM N反应中显示出较高的催化活性和选择性，2-M N转化率最高可达39.2％，反应至8 h时，2，6-DMN产率为7.1％，2，6-／2，7-DMN摩尔比可达1.9，主要归结于其较多的酸量和较弱的酸强度。
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Institute of Coal Chemical Engineering, School of Chemical Engineering, Dalian University of Technology
Discipline:Chemical Technology. Energy Chemical Technology
Business Address:Room C429,Lab of Chemical Engineering,West Campus, Dalian University of Technology
Contact Information:+86-411-84986160
e-mail : ljin@dlut.edu.cn
电话 : 0411-84986160
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