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Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides
Usman, Muhammad; Li, Dan; Li, Chunshan; Zhang, Suojiang
2015-04-01
Source PublicationSCIENCE CHINA-CHEMISTRY
ISSN1674-7291
Volume58Issue:4Pages:738-746
Abstract

The present study reports a highly selective and stable catalytic approach for producing tetralin, an important chemical, solvent, and H2 storage material. Transition metal phosphides (MoP, Ni2P, Co2P, and Fe2P) were prepared by wet impregnation and temperature-programmed reduction and characterized by x-ray diffraction (XRD), energy dispersive x-ray spectroscopy (EDX), EDX mapping, scanning electron microscopy (SEM), transmission electron microscopy (TEM), brunauer-emmett-teller (BET), temperature-programmed desorption of ammonia (NH3-TPD), and fourier transform infrared spectroscopy of pyridine (pyridine-FTIR). Of all the transition metal phosphides MoP was formed at a lower reduction temperature, which resulted in smaller particle size that enhanced the overall surface area of the catalyst. The existence of weak, moderate, and Lewis acidic sites over MoP were responsible for its high tetralin selectivity (90%) and stability during the 100 h reaction on-stream in a fixed-bed reactor.

KeywordCoal Tar Naphthalene Transition Metal Phosphides Selective Hydrogenation Tetralin
SubtypeArticle
Subject AreaChemistry
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s11426-014-5199-3
Indexed BySCI
Language英语
WOS KeywordCatalytic Performance ; Zeolite Catalysts ; Supported Rh ; Coal-tar ; Tetralin ; Hydrodesulfurization ; Diesel ; Hydrocracking ; Reactivity ; Spillover
Funding ProjectSpecial Funds of the National Natural Science Foundation of China [21127011] ; National High Technology Research and Development Program of China [2011AA050606] ; National Natural Science Foundation of China (Petrochemical Joint Fund) [U1162106]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000351588500025
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13793
Collection研究所(批量导入)
Corresponding AuthorLi, Chunshan
AffiliationUniv Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Usman, Muhammad,Li, Dan,Li, Chunshan,et al. Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides[J]. SCIENCE CHINA-CHEMISTRY,2015,58(4):738-746.
APA Usman, Muhammad,Li, Dan,Li, Chunshan,&Zhang, Suojiang.(2015).Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides.SCIENCE CHINA-CHEMISTRY,58(4),738-746.
MLA Usman, Muhammad,et al."Highly selective and stable hydrogenation of heavy aromatic-naphthalene over transition metal phosphides".SCIENCE CHINA-CHEMISTRY 58.4(2015):738-746.
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