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Vanadium Oxide Supported on MSU-1 as a Highly Active Catalyst for Dehydrogenation of Isobutane with CO2
Sun, Guosong1,2; Huang, Qingze2; Huang, Shiyong2; Wang, Qiuping2; Li, Huiquan3; Liu, Haitao3; Wan, Shijie4; Zhang, Xuewang2; Wang, Jinshu1
2016-03-01
Source PublicationCATALYSTS
ISSN2073-4344
Volume6Issue:3Pages:41
AbstractVanadium oxide supported on MSU-1, with VOx loading ranging from 2.5 to 17.5 wt. %, was developed as a highly active catalyst in dehydrogenation of isobutane with CO2. The obtained catalysts of VOx/MSU-1 were characterized by X-ray diffraction (XRD), N-2 adsorption-desorption, and H-2-temperature programmed reduction (H-2-TPR) methods and the results showed that the large surface area of MSU-1 was favorable for the dispersion of VOx species and the optimal loading of VOx was 12.0 wt. %. Meanwhile, the catalytic activity of VOx/MSU-1 was investigated, and VOx/MSU-1 with 12.0 wt. % VOx content was found to be the best one, with the conversion of isobutane (58.8%) and the selectivity of isobutene (78.5%) under the optimal reaction conditions. In contrast with the reaction in the absence of CO2, the presence of CO2 in the reaction stream could obviously enhance the isobutane dehydrogenation, which raised the conversion of reaction and the stability of VOx/MSU-1.
KeywordVox/msu-1 Catalyst Isobutane Dehydrogenation Isobutene Co2
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.3390/catal6030041
Indexed BySCI
Language英语
WOS KeywordOXIDATIVE DEHYDROGENATION ; CARBON-DIOXIDE ; MESOPOROUS SILICA ; PROPANE ; ETHYLBENZENE ; REACTIVITY ; ALUMINA ; ETHANE ; BUTANE ; COKE
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
Funding OrganizationNational Natural Science Foundation of China(21006109) ; Guangxi Science Foundation of China(2012GXNSFBA053033 ; 2011GXNSFA018053)
WOS IDWOS:000373798300012
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21011
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100022, Peoples R China
2.Guangxi Res Inst Chem Ind, Nanning 530001, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
4.China Acad Sci & Technol Dev, Guangxi Branch, Nanning 530001, Peoples R China
Recommended Citation
GB/T 7714
Sun, Guosong,Huang, Qingze,Huang, Shiyong,et al. Vanadium Oxide Supported on MSU-1 as a Highly Active Catalyst for Dehydrogenation of Isobutane with CO2[J]. CATALYSTS,2016,6(3):41.
APA Sun, Guosong.,Huang, Qingze.,Huang, Shiyong.,Wang, Qiuping.,Li, Huiquan.,...&Wang, Jinshu.(2016).Vanadium Oxide Supported on MSU-1 as a Highly Active Catalyst for Dehydrogenation of Isobutane with CO2.CATALYSTS,6(3),41.
MLA Sun, Guosong,et al."Vanadium Oxide Supported on MSU-1 as a Highly Active Catalyst for Dehydrogenation of Isobutane with CO2".CATALYSTS 6.3(2016):41.
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