Integrated fuel processor built on autothermal reforming of gasoline: A proof-of-principle study

	Integrated fuel processor built on autothermal reforming of gasoline: A proof-of-principle study
	Qi, Aidu ; Wang, Shudong ; Fu, Guizhi ; Wu, Diyong
刊名	journal of power sources
	2006-11-22
卷号	162 期号:2 页码:1254-1264
关键词	hydrogen autothermal reforming mass and heat management fuel processor PEMFC distributed power system
通讯作者	亓爱笃
产权排序	2;1
英文摘要	one stand-alone integrated fuel processor, which not only incorporated three reaction zones, i.e., an autothermal reformer, a high temperature water gas shift (wgs) reactor and a low temperature wgs reactor, but also thermally coupled with embedded heat exchangers was developed and tested at a 1 kw scale using commercial gasoline and its surrogate n-octane as a hydrogen generator for fuel cell application. mass and heat management was explored to obtain optimized temperature profiles for individual reaction zones and maximize hydrogen productivity by ensuring complete reforming of hydrocarbons, resolving the trade-off between the enhanced kinetics and the undesirable thermodynamic disadvantage of wgs reaction at high temperatures, and above all recuperating residual heat to realize higher thermal efficiency systematically. the comprehensive effect of some important independent variables on temperature profiles, hydrogen yield and co purification were investigated, including o-2/c and h2o/c molar ratios, fuel types and their throughput, and water allocation. a hydrogen yield of 1.5 mol-h-2 mol-c-1 was obtained using octane as source fuel, whereas only 1.1 mol-h-2 mol-c-1 for commercial gasoline. further abatement of co under 1000 ppm was carried out in a preferential oxidation reactor in tandem with the fuel processor. additionally, measures on improving the fuel processor performance were put forward. (c) 2006 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	electrochemistry ; energy & fuels
研究领域[WOS]	electrochemistry ; energy & fuels
关键词[WOS]	hydrocarbon fuels ; cell applications ; diesel fuel ; hydrogen ; catalysts ; oxidation ; optimization ; performance ; reactor ; system
收录类别	SCI
原文出处	true
语种	英语
WOS记录号	WOS:000242821500073
公开日期	2010-11-30
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/98273]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Royal Mil Coll Canada, Dept Chem & Chem Sci, Stn Forces, Kingston, ON K7K 7B4, Canada 2.Dalian Inst Chem Phys, Dept Environm & Energy Engn, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Qi, Aidu,Wang, Shudong,Fu, Guizhi,et al. Integrated fuel processor built on autothermal reforming of gasoline: A proof-of-principle study[J]. journal of power sources,2006,162(2):1254-1264.
APA	Qi, Aidu,Wang, Shudong,Fu, Guizhi,&Wu, Diyong.(2006).Integrated fuel processor built on autothermal reforming of gasoline: A proof-of-principle study.journal of power sources,162(2),1254-1264.
MLA	Qi, Aidu,et al."Integrated fuel processor built on autothermal reforming of gasoline: A proof-of-principle study".journal of power sources 162.2(2006):1254-1264.