Production of activated carbon by K2CO3 activation treatment of furfural production waste and its application in gas storage

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	Production of activated carbon by K2CO3 activation treatment of furfural production waste and its application in gas storage
	Sun, Yong; Yang, Gang; Wang, Yun-Shan; Zhang, Jin-Ping
刊名	ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
	2011-12-01
卷号	30 期号:4 页码:648-657
关键词	activated carbon furfural production waste hydrogen high pressure adsorption Toth equation
ISSN号	1944-7442
通讯作者	Sun, Y
英文摘要	Activated carbon was produced by K2CO3 chemical activation of furfural production waste. The results showed that the product is essentially microporous carbon whose BET surface area and pore volume when the carbon was activated at 800 degrees C were 2218 m2/g and 1.04 cm3/g, respectively. The potential usefulness of resultant carbons for gas storage is closely investigated. The hydrogen adsorption study showed that all the carbons exhibited a fast adsorption rate and the carbon activated at 800 degrees C had the largest amount of adsorbed hydrogen due to its greater specific surface area and micropore volume. The hydrogen adsorption capacity of the carbon activated at 800 degrees C can reach 1.7 wt % at 77K 1 atm and 0.48 wt % at 298K 6 MPa, respectively. The isosteric heat of adsorption with zero loading of hydrogen on carbon with the largest specific surface area can be 5 kJ/mol. The adsorption model based on Toth equation together with Benedict-Webb-Rubin (BWR) equation of state is proposed for this carbon in adsorbing hydrogen under high pressure. (C) 2010 American Institute of Chemical Engineers Environ Prog, 2010.
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
类目[WOS]	Engineering, Environmental ; Engineering, Chemical ; Engineering, Industrial ; Environmental Sciences
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
关键词[WOS]	WIDE TEMPERATURE-RANGE ; HYDROGEN-STORAGE ; ADSORPTION PROCESS ; POROUS CARBONS ; SURFACE-AREA ; CAPACITY ; CORNCOB ; ENERGY ; LIGNIN
收录类别	SCI
语种	英语
WOS记录号	WOS:000297150700016
公开日期	2013-10-29
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4355]
专题	过程工程研究所_生化工程国家重点实验室
作者单位	Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Sun, Yong,Yang, Gang,Wang, Yun-Shan,et al. Production of activated carbon by K2CO3 activation treatment of furfural production waste and its application in gas storage[J]. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,2011,30(4):648-657.
APA	Sun, Yong,Yang, Gang,Wang, Yun-Shan,&Zhang, Jin-Ping.(2011).Production of activated carbon by K2CO3 activation treatment of furfural production waste and its application in gas storage.ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,30(4),648-657.
MLA	Sun, Yong,et al."Production of activated carbon by K2CO3 activation treatment of furfural production waste and its application in gas storage".ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY 30.4(2011):648-657.