DICP OpenIR
Effect of group IB metals on the dehydrogenation of propane to propylene over anti-sintering Pt/MgAl2O4
Ren, Guo-Qing1,2; Pei, Guang-Xian1,2; Ren, Yu-Jing1,2; Liu, Kai-Peng1,2; Chen, Zhi-Qiang1; Yang, Jing-Yi1,2; Su, Yang1; Liu, Xiao-Yan1,2; Li, Wei-Zhen1,2; Zhang, Tao1,2
Corresponding AuthorLi, Wei-Zhen(weizhenli@dicp.ac.cn)
KeywordPropane dehydrogenation Propylene Pt catalyst Anti-sintering Regeneration stability
Source PublicationJOURNAL OF CATALYSIS
2018-10-01
ISSN0021-9517
DOI10.1016/j.jcat.2018.08.001
Volume366Pages:115-126
Funding ProjectNational Key R&D Program of China, China[2016YFA0202801] ; National Natural Science Foundation of China, China[21403213] ; National Natural Science Foundation of China, China[21376236] ; Strategic Priority Research Program of the Chinese Academy of Sciences, China[XDA21040200] ; Strategic Priority Research Program of the Chinese Academy of Sciences, China[XDB17020100] ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China[2015020086-101]
Funding OrganizationNational Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China
WOS SubjectChemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordLIGHT ALKANE DEHYDROGENATION ; PT-CU CATALYSTS ; SURFACE-AREA ; N-BUTANE ; PLATINUM ; SN ; SPECTROSCOPY ; PERFORMANCE ; ADSORPTION ; AG
AbstractAnti-sintering platinum-based catalyst for propane dehydrogenation (PDH) is promising to avoid corrosive oxychlorination re-dispersion of sintered Pt during coke combustion. Herein, we report an anti sintering Pt/MgAl2O4 catalyst and optimizations on its activity for PDH with group IB metals (Cu, Ag and Au). Using a suite of characterizations including BET, H-2 chemisorption, XRD, STEM, CO-DRIFTS, XANES, XPS, TG/DTA, TPO, C3H6-TPD and TPSR of C3H6 with H-2, we reveal that Cu and Ag dilute the surface Pt atoms and donate electron to Pt while the case for Pt-Au is inverse. As a result, significant enhancements in propane conversion and propylene selectivity were obtained on the Pt-Cu/MgAl2O4 and Pt-Ag/MgAl2O4 catalysts. The Pt-Cu/MgAl2O4 exhibited excellent C3H6 yield and regeneration stability, presumably due to the formation of intermetallic compounds and little phase segregation during cyclic dehydrogenation-regeneration runs. (C) 2018 Elsevier Inc. All rights reserved.
Language英语
Funding OrganizationNational Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China ; National Key R&D Program of China, China ; National Key R&D Program of China, China ; National Natural Science Foundation of China, China ; National Natural Science Foundation of China, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Strategic Priority Research Program of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Hundred Talents Programme of the Chinese Academy of Sciences, China ; Department of Science and Technology of Liaoning Province, China ; Department of Science and Technology of Liaoning Province, China
WOS IDWOS:000446285500013
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166927
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi, Wei-Zhen
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Ren, Guo-Qing,Pei, Guang-Xian,Ren, Yu-Jing,et al. Effect of group IB metals on the dehydrogenation of propane to propylene over anti-sintering Pt/MgAl2O4[J]. JOURNAL OF CATALYSIS,2018,366:115-126.
APA Ren, Guo-Qing.,Pei, Guang-Xian.,Ren, Yu-Jing.,Liu, Kai-Peng.,Chen, Zhi-Qiang.,...&Zhang, Tao.(2018).Effect of group IB metals on the dehydrogenation of propane to propylene over anti-sintering Pt/MgAl2O4.JOURNAL OF CATALYSIS,366,115-126.
MLA Ren, Guo-Qing,et al."Effect of group IB metals on the dehydrogenation of propane to propylene over anti-sintering Pt/MgAl2O4".JOURNAL OF CATALYSIS 366(2018):115-126.
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