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Intrinsic kinetics of oxidative dehydrogenation of propane in the presence of CO2 over Cr/MSU-1 catalyst
Liu, Haitao; Zhang, Zhao; Li, Huiquan; Huang, Qingze; Li, HQ
2011-05-01
Source PublicationJOURNAL OF NATURAL GAS CHEMISTRY
ISSN1003-9953
Volume20Issue:3Pages:311-317
AbstractThe intrinsic kinetics of oxidative dehydrogenation of propane with CO2 has been investigated over Cr/MSU-1 catalyst in a fixed bed reactor. Without limitations of both internal and external diffusion, intrinsic kinetic data were obtained under the following conditions: 490-530 degrees C, space velocity of 3600-6000 mL.h(-1).g(-1) and 3/1 molar ratio for CO2/C3H8 under normal pressure. Based on Langmuir-Hinshelwood mechanism, the kinetic models were established, and they were validated by statistical analysis. The parameters were estimated using Simplex Method combined with Universal Global Optimization Algorithm. The model, taking the surface reaction process as the rate-determining step, is the best one in agreement with the experimental data.
KeywordIntrinsic Kinetics Propane Carbon Dioxide Oxidative Dehydrogenation Cr/msu-1 Catalyst
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/S1003-9953(10)60180-6
Indexed BySCI
Language英语
WOS KeywordOXIDE CATALYSTS ; MESOPOROUS SILICA ; CARBON-DIOXIDE ; VANADIUM ; OXIDEHYDROGENATION ; PERFORMANCE ; PROPYLENE ; PROPENE ; ETHANE
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS IDWOS:000291846100015
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/4859
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorLi, HQ
AffiliationChinese Acad Sci, Inst Proc & Engn, Lab Hydromet Cleaner Prod Technol, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Haitao,Zhang, Zhao,Li, Huiquan,et al. Intrinsic kinetics of oxidative dehydrogenation of propane in the presence of CO2 over Cr/MSU-1 catalyst[J]. JOURNAL OF NATURAL GAS CHEMISTRY,2011,20(3):311-317.
APA Liu, Haitao,Zhang, Zhao,Li, Huiquan,Huang, Qingze,&Li, HQ.(2011).Intrinsic kinetics of oxidative dehydrogenation of propane in the presence of CO2 over Cr/MSU-1 catalyst.JOURNAL OF NATURAL GAS CHEMISTRY,20(3),311-317.
MLA Liu, Haitao,et al."Intrinsic kinetics of oxidative dehydrogenation of propane in the presence of CO2 over Cr/MSU-1 catalyst".JOURNAL OF NATURAL GAS CHEMISTRY 20.3(2011):311-317.
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