Experimental Study of Isopropanol Dehydrogenation over Amorphous Alloy Raney Nickel Catalysts

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	Experimental Study of Isopropanol Dehydrogenation over Amorphous Alloy Raney Nickel Catalysts
	Xin Fang 1,2; Xu Min 1; Li Xun-Feng 1; Huai Xiu-Lan 1
刊名	JOURNAL OF THERMAL SCIENCE
	2013-12-01
卷号	22 期号:6 页码:613-618
关键词	Chemical heat pump Liquid-phase dehydrogenation Isopropanol
英文摘要	The dehydrogenation reaction of isopropanol occurring at low temperature is of great industrial importance. It is a key procedure in isopropanol/acetone/hydrogen chemical heat pump system. An experimental investigation was performed to study the behavior of the liquid phase dehydrogenation of isopropanol over amorphous alloy Raney nickel catalysts. Un-promoted and promoted catalysts were used and their performances were compared under various catalyst amounts, acetone content in the reactant and reaction temperature ranging from 348 K to 355 K. It is found that there exists an optimum catalyst concentration which is about 0.34 g in 300 ml isopropanol. The temperature has evident effect on the reaction. The presence of activities of Fe-promoted catalyst decrease slightly compared to the un-promoted catalyst when the temperature are 348 K and 351 K. Besides, the reaction rate decreases almost linearly with the increase of acetone volume fraction in the reactant.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Engineering, Mechanical
研究领域[WOS]	Thermodynamics ; Engineering
关键词[WOS]	CHEMICAL HEAT-PUMP ; 2-PROPANOL DEHYDROGENATION ; ACETONE HYDROGENATION ; REACTION COUPLE ; PHASE ; GLUCOSE ; ENERGY ; SYSTEM
收录类别	SCI
语种	英语
WOS记录号	WOS:000327190800015
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98872]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xin Fang,Xu Min,Li Xun-Feng,et al. Experimental Study of Isopropanol Dehydrogenation over Amorphous Alloy Raney Nickel Catalysts[J]. JOURNAL OF THERMAL SCIENCE,2013,22(6):613-618.
APA	Xin Fang,Xu Min,Li Xun-Feng,&Huai Xiu-Lan.(2013).Experimental Study of Isopropanol Dehydrogenation over Amorphous Alloy Raney Nickel Catalysts.JOURNAL OF THERMAL SCIENCE,22(6),613-618.
MLA	Xin Fang,et al."Experimental Study of Isopropanol Dehydrogenation over Amorphous Alloy Raney Nickel Catalysts".JOURNAL OF THERMAL SCIENCE 22.6(2013):613-618.