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Influence of precursors on the catalytic activity of alumina for bio-ethanol dehydration in microchannel reactors
Ouyang, Xilian1,2; Li, Shulian1; Yue, Jun1; Jiao, Fengjun1; Chen, Guangwen1
关键词Activated Alumina Precursor Bio-ethanol Dehydration Microchannel Reactor Global Warming
刊名INTERNATIONAL JOURNAL OF GLOBAL WARMING
2009
1期:4页:456-472
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine
类目[WOS]Environmental Sciences
研究领域[WOS]Environmental Sciences & Ecology
英文摘要In this paper, the catalytic activity of alumina for bio-ethanol dehydration was studied in a microchannel reactor. Five catalysts were prepared from precursors with different ratios of AlOOH (pseudo boehmite) and Al(OH)(3) (bayerite). The physicochemical properties of catalysts were characterised by X-Ray Diffraction (XRD) and Temperature Programmed Desorption (TPD). The influence of reaction temperature and space velocity was investigated. The results show that the catalyst prepared from precursor with AlOOH 46.3 mol% has the highest ethanol conversion and ethylene selectivity. An ethylene yield of 18.28 g/(g(cat).h) can be achieved, implying that the dehydration process can be intensified using microchannel reactors.
语种英语
WOS记录号WOS:000207911300005
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/141477
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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GB/T 7714
Ouyang, Xilian,Li, Shulian,Yue, Jun,et al. Influence of precursors on the catalytic activity of alumina for bio-ethanol dehydration in microchannel reactors[J]. INTERNATIONAL JOURNAL OF GLOBAL WARMING,2009,1(4):456-472.
APA Ouyang, Xilian,Li, Shulian,Yue, Jun,Jiao, Fengjun,&Chen, Guangwen.(2009).Influence of precursors on the catalytic activity of alumina for bio-ethanol dehydration in microchannel reactors.INTERNATIONAL JOURNAL OF GLOBAL WARMING,1(4),456-472.
MLA Ouyang, Xilian,et al."Influence of precursors on the catalytic activity of alumina for bio-ethanol dehydration in microchannel reactors".INTERNATIONAL JOURNAL OF GLOBAL WARMING 1.4(2009):456-472.
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