ICCAS OpenIR
Synthesis of ethanol from syngas over iron-promoted Rh immobilized on modified SBA-15 molecular sieve: Effect of iron loading
Chen, Guochang1,2; Guo, Cun-Yue2; Huang, Zhijun1,2; Yuan, Guoqing1
2011-03-01
Source PublicationCHEMICAL ENGINEERING RESEARCH & DESIGN
ISSN0263-8762
Volume89Issue:3APages:249-253
AbstractEmploying modified SBA-15 molecular sieve as the support, iron-promoted Rh catalysts were investigated in the synthesis of ethanol from syngas through temperature programmed surface reaction (TPSR). Addition of promoter in certain range could partially block the rhodium surface, thereby diminishing the number of active sites and resulting in the decrease in CO conversion. However, there is not a continuous decrease in the number of active sites responsible for methane production. There exists an optimum promoter loading at which the ability of rhodium to dissociate the CO molecules is the maximum, i.e., Fe/Rh (weight ratio) = 0.5. (C) 2010 The Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
KeywordRhodium Iron Co Hydrogenation c(2)-oxygenates Sba-15
DOI10.1016/j.cherd.2010.07.014
Indexed BySCI
Language英语
WOS IDWOS:000288876200001
PublisherINST CHEMICAL ENGINEERS
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73504
Collection中国科学院化学研究所
Corresponding AuthorYuan, Guoqing
Affiliation1.Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Guochang,Guo, Cun-Yue,Huang, Zhijun,et al. Synthesis of ethanol from syngas over iron-promoted Rh immobilized on modified SBA-15 molecular sieve: Effect of iron loading[J]. CHEMICAL ENGINEERING RESEARCH & DESIGN,2011,89(3A):249-253.
APA Chen, Guochang,Guo, Cun-Yue,Huang, Zhijun,&Yuan, Guoqing.(2011).Synthesis of ethanol from syngas over iron-promoted Rh immobilized on modified SBA-15 molecular sieve: Effect of iron loading.CHEMICAL ENGINEERING RESEARCH & DESIGN,89(3A),249-253.
MLA Chen, Guochang,et al."Synthesis of ethanol from syngas over iron-promoted Rh immobilized on modified SBA-15 molecular sieve: Effect of iron loading".CHEMICAL ENGINEERING RESEARCH & DESIGN 89.3A(2011):249-253.
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