Liquid-phase dehydration of 1-phenylethanol to styrene over sulfonated D-glucose catalyst

被引:22
作者
Hasan, Zubair [1 ,2 ]
Hwang, Jin-Soo [3 ]
Jhung, Sung Hwa [1 ,2 ]
机构
[1] Kyungpook Natl Univ, Dept Chem, Taegu 702701, South Korea
[2] Kyungpook Natl Univ, Green Nano Mat Res Ctr, Taegu 702701, South Korea
[3] Korea Res Inst Chem Technol, Biorefinerary Res Ctr, Taejon 305600, South Korea
关键词
Dehydration; Phenylethanol; Styrene; Carbon-based solid acid catalysts; Sulfonation; SOLID-ACID CATALYST; CARBONACEOUS MATERIALS; REACTIVE DISTILLATION; METHANOL CONVERSION; PHENYL-ETHANOL; DEACTIVATION; SAPO-34; ETHER;
D O I
10.1016/j.catcom.2012.05.002
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Dehydration of 1-phenylethanol to produce styrene has been studied in liquid phase without any solvent with carbon-based solid acid catalysts prepared in one step from renewable resources like D-glucose for the first time. The carbon-based catalyst shows higher styrene selectivity and lower activation energy than other solid acid catalysts that have been used so far, demonstrating that a carbon-based catalyst is very effective in producing styrene from 1-phenylethanol. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:30 / 33
页数:4
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