Alkylation of α-Methylnaphthalene with Long-Chain Olefins over Large-Pore Zeolites

被引：1
|
作者：
Zhong-Kui Zhao
Zong-Shi Li
Wei-Hong Qiao
Gui-Ru Wang
Lü-Bo Cheng
机构：
[1] Dalian University of Technology,State key Laboratory of Fine Chemicals
来源：
Catalysis Letters | 2004年 / 98卷
关键词：
Alkylation; α-methylnaphthalene; Long-chain olefins; H-Y; H-Beta;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The liquid-phase alkylation of α-methylnaphthalene with long-chain olefins (C11–12) has been investigated firstly in the presence of H-Y and H-Beta zeolites with different pore architectures. The H-Y zeolites exhibited outstanding catalytic performances. The influences of various reaction parameters like temperature, pressure, mole ratio of α-methylnaphthalene to olefins (nrea), solvent concentration, volume hour space velocity (VHSV) and time on stream on the reaction were studied in detail. Under the optimal reaction parameters, more than 90% conversion of olefins and 100% selectivity for the desired mono-alkyl methylnaphthalene were achieved.
引用
收藏
页码：145 / 151
页数：6
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