Performance evaluation of “ship-in-the-bottle” type heteropoly acid encaged Y-type zeolite as catalyst for oxidative desulfurization
Performance evaluation of “ship-in-the-bottle” type heteropoly acid encaged Y-type zeolite as catalyst for oxidative desulfurization
复制标题
“瓶中船”型杂多酸包载Y型沸石氧化脱硫催化剂性能评价
DOI：
10.1135/cccc2011058
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发表时间：
2011-12
期刊：
影响因子：
--
通讯作者：
Rui Wang
中科院分区：
文献类型：
--
作者：
Han Wang;Rui Wang
清洁燃料和包括脱硫在内的清洁生产技术已成为环境催化研究的关注主题。氧化-萃取法是最有前途的脱硫方法之一。在正辛烷/乙腈两相体系中，研究了Keggin型杂多酸包埋Y型分子筛催化过氧化氢氧化二苯并噻吩的反应。考察了催化剂用量、O/S摩尔比、氧化剂与催化剂接触时间等因素对反应的影响。确定了反应的适宜条件。回收实验表明，笼型催化剂具有良好的催化活性，可有效地应用于柴油的加氢裂化。
Clean fuel and clean production technologies, including desulfurization, have become a subject of concern in environmental catalysis studies. One of the most promising desulfurization processes is oxidative desulfurization combined with extraction. Keggin-type heteropoly acids encaged Y-type zeolite were studied as promising catalytic agents for the oxidation of dibenzothiophene with hydrogen peroxide in a normal octane/acetonitrile biphasic system. The key factors affecting the reaction, including the catalyst amount, O/S molar ratio and contact time between oxidant and catalyst, were investigated. The conditions favourable to the reaction were also determined. Moreover, the reused encaged type catalyst exhibited good catalytic activity in recovery experiments and can be effectively applied to diesel oil.
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影响因子：
5.5
作者：
S. Mukai;T. Masuda;I. Ogino;K. Hashimoto
通讯作者：
S. Mukai;T. Masuda;I. Ogino;K. Hashimoto
影响因子：
--
作者：
A. Spojakina;K. Jirátová;V. Novák;R. Palcheva;L. Kaluža
通讯作者：
A. Spojakina;K. Jirátová;V. Novák;R. Palcheva;L. Kaluža
影响因子：
5.5
作者：
Garcia-Gutierrez, Jose Luis;Fuentes, Gustavo A.;Jimenez-Cruz, Federico
通讯作者：
Jimenez-Cruz, Federico
影响因子：
1
作者：
E. Qian
通讯作者：
E. Qian
DOI：
10.1111/j.1365-2966.2006.10765.x
发表时间：
2006-09
影响因子：
4.8
作者：
S. Mondal;S. Chakrabarti
通讯作者：
S. Mondal;S. Chakrabarti