High-temperature steam reforming of bio-oil derived light organics and methane to hydrogen-rich gas with trace CO via rational temperature control

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > OSSO国家重点实验室

	High-temperature steam reforming of bio-oil derived light organics and methane to hydrogen-rich gas with trace CO via rational temperature control
	Hu X(胡勋)1,3; Zhang LJ(张丽君)2; Dong, Dehua 3; Lu GX(吕功煊)1
刊名	RSC Advances
	2014
卷号	4 期号:36 页码:18924-18929
ISSN号	2046-2069
通讯作者	吕功煊
英文摘要	Steam reforming of methane or bio-oil is generally performed at high temperatures (>600 ℃) to maintain the efficiency of the process. One main disadvantage of steam reforming at that high temperature is the formation of a large amount of CO due to the predomination of the reverse water gas shift reaction and the reformate gas with this level of CO cannot feed fuel cells. In this study a reactor with constant and decreasing temperature zones is developed to produce hydrogen-rich gas with trace CO from bio-oil derived light organics and methane. In the constant-temperature zone, the high temperature employed effectively promotes the reforming of organics and suppresses the generation of both complex organic by-products and coke. In the decreasing temperature zone, the CO produced in the constanttemperature zone is stepwisely and efficiently reduced to a ppm level using steam. In addition, the coke distribution along the catalyst bed varied a lot in the constant-temperature zone and the decreasing temperature zone, due to the different reaction network in the different temperature ranges. Via rational reaction temperature control, the efficient reforming of methane and the bio-oil derived light organics and the simultaneous elimination of CO is successfully achieved in one step in one reactor.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the NSFC of China (no. 21373245);the 863 Project of China (no. 2012AA051501)
语种	英语
WOS记录号	WOS:000335556800054
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18284]
专题	兰州化学物理研究所_OSSO国家重点实验室兰州化学物理研究所_ERC国家工程研究中心
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Natl Engn Res Ctr Fine Petrochem Intermediates, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China 3.Curtin Univ Technol, Fuels & Energy Technol Inst, Perth, WA 6845, Australia
推荐引用方式 GB/T 7714	Hu X,Zhang LJ,Dong, Dehua,et al. High-temperature steam reforming of bio-oil derived light organics and methane to hydrogen-rich gas with trace CO via rational temperature control[J]. RSC Advances,2014,4(36):18924-18929.
APA	Hu X,Zhang LJ,Dong, Dehua,&Lu GX.(2014).High-temperature steam reforming of bio-oil derived light organics and methane to hydrogen-rich gas with trace CO via rational temperature control.RSC Advances,4(36),18924-18929.
MLA	Hu X,et al."High-temperature steam reforming of bio-oil derived light organics and methane to hydrogen-rich gas with trace CO via rational temperature control".RSC Advances 4.36(2014):18924-18929.