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题名: Selective alkylation of naphthalene with tert-butyl alcohol over HY zeolites modified with acid and alkali
作者: Wang, Yingli1, 2;  Xu, Lei1;  Yu, Zhengxi1;  Zhang, Xinzhi1;  Liu, Zhongmin1
通讯作者: 刘中民
关键词: naphthalene ;  tert-butyl alcohol ;  alkylation ;  2,6-DTBN ;  HY
刊名: CATALYSIS COMMUNICATIONS
发表日期: 2008-06-10
DOI: 10.1016/j.catcom.2008.03.030
卷: 9, 期:10, 页:1982-1986
收录类别: SCI
文章类型: Article
部门归属: 8
项目归属: 803
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Liquid phase alkylation of naphthalene with tert-butyl alcohol over HY zeolites modified with acid and alkali had been studied. A highest naphthalene conversion of more than 90 mol% was achieved over HY zeolites modified with hydrochloric acid (HY-H). 2,6-di-tert-butylnaphthalene(DTBN) was synthesized selectively over HY zeolites modified with oxalic acid (OY) and with stepwise acid and alkali (OSY-BS-H), with 2,6-/2,7-DTBN ratios of 5.93 and 6.11, respectively. Correlations between 2,6-selectivity and zeolite structures, catalysts acidity, products properties were obtained. (C) 2008 Elsevier B.V. All rights reserved.
关键词[WOS]: LARGE-PORE ZEOLITES ;  MOLECULAR-SIEVE CATALYSTS ;  ISOPROPYLATION ;  DEALUMINATION ;  MORDENITE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000257016800008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/100665
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catalysis, Dalian 116023, Peoples R China
2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Wang, Yingli,Xu, Lei,Yu, Zhengxi,et al. Selective alkylation of naphthalene with tert-butyl alcohol over HY zeolites modified with acid and alkali[J]. CATALYSIS COMMUNICATIONS,2008,9(10):1982-1986.
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