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Deep hydrodenitrification of pyridine by solid catalyst coupling with ionic liquids under mild conditions
Yao, Haoyu1,2; Wang, Gang1,2; Zuo, Cuncun2; Li, Chunshan1,2; Wang, Erqiang1; Zhang, Suojiang2
2017-04-07
发表期刊GREEN CHEMISTRY
ISSN1463-9262
卷号19期号:7页码:1692-1700
摘要A new route for deep hydrodenitrification (HDN) by solid catalyst coupling with ionic liquids (ILs) under mild conditions was proposed. Ni2P/SBA-15 activated at different temperatures were characterized with XRD, XPS, TG/DTA, and TEM and studied for further improvement. The deep HDN catalyzed by Ni2P/SBA-15 coupling with different ILs was evaluated. [Bmim] BF4 was selected as the best one compared with [Emim]BF4, [Bmim]Cl and [Bmim]Br. The effect of reaction temperature, hydrogen pressure and the amount of IL on denitrification efficiency was investigated with parallel experiments using Ni2P/SBA-15 coupling with [Bmim]BF4. The N-removal efficiency increased from 27.09% to 73.48% after optimization. The IL system could be recycled for three times without a significant decrease in HDN activity. The coupled catalyzed HDN process and mechanism were also proposed and evaluated preliminarily through molecular simulation.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c6gc03432b
收录类别SCI
语种英语
关键词[WOS]NITROGEN-COMPOUNDS ; GAS OIL ; EXTRACTIVE DESULFURIZATION ; REMOVAL ; HYDRODESULFURIZATION ; HYDROGENATION ; TEMPERATURE ; FUELS ; 4,6-DIMETHYLDIBENZOTHIOPHENE ; DENITROGENATION
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
项目资助者National Science Fund for Excellent Young Scholars(21422607) ; National Natural Science Funds(21576261) ; National Basic Research Program of China (973 Program)(2015CB251401) ; Innovation Fund of Petro-China(2015D-5006-0406)
WOS记录号WOS:000398146000017
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22093
专题多相复杂系统国家重点实验室
作者单位1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China
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Yao, Haoyu,Wang, Gang,Zuo, Cuncun,et al. Deep hydrodenitrification of pyridine by solid catalyst coupling with ionic liquids under mild conditions[J]. GREEN CHEMISTRY,2017,19(7):1692-1700.
APA Yao, Haoyu,Wang, Gang,Zuo, Cuncun,Li, Chunshan,Wang, Erqiang,&Zhang, Suojiang.(2017).Deep hydrodenitrification of pyridine by solid catalyst coupling with ionic liquids under mild conditions.GREEN CHEMISTRY,19(7),1692-1700.
MLA Yao, Haoyu,et al."Deep hydrodenitrification of pyridine by solid catalyst coupling with ionic liquids under mild conditions".GREEN CHEMISTRY 19.7(2017):1692-1700.
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