Porous carbon from vinegar lees for phenol adsorption

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	Porous carbon from vinegar lees for phenol adsorption
	Zhong, Mei 1,2; Wang, Yin 1; Yu, Jian 1; Tian, Yajun 1; Xu, Guangwen 1
刊名	PARTICUOLOGY
	2012-02-01
卷号	10 期号:1 页码:35-41
关键词	Porous carbon Carbonization Vinegar lees Phenol Waste water
ISSN号	1674-2001
通讯作者	Wang, Y
英文摘要	An effective technology for utilizing vinegar lees (VL), a biomass waste generated during its production, is much needed in China due to the huge consumption of vinegar. This study investigates the preparation of porous carbon (PC) from VL, now reporting on the adsorption capability of PC in removing phenol from its aqueous solution. The preparation of PC consists of carbonization of VL in N-2 and activation in CO2. The results show that the optimal activation temperature and time in CO2 for VL char carbonized at 800 degrees C were 875 degrees C and 1 h, respectively. The PC prepared was found to have large specific surface area and micropore volume, with an adsorptive capacity for phenol from its aqueous solution much higher than that of commercial coconut shell activated carbon (CSAC). Adsorption of phenol from its aqueous solution by the VL-based PC was found to follow the isothermal Langmuir equation. (C) 2011 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical ; Materials Science, Multidisciplinary
研究领域[WOS]	Engineering ; Materials Science
关键词[WOS]	ACTIVATED CARBON ; WASTE-WATER ; KINETICS ; REMOVAL
收录类别	SCI
语种	英语
WOS记录号	WOS:000301813900006
公开日期	2013-10-23
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/3884]
专题	过程工程研究所_多相复杂系统国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Xinjiang Univ, Chem & Chem Engn Dept, Xinjiang 830046, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Mei,Wang, Yin,Yu, Jian,et al. Porous carbon from vinegar lees for phenol adsorption[J]. PARTICUOLOGY,2012,10(1):35-41.
APA	Zhong, Mei,Wang, Yin,Yu, Jian,Tian, Yajun,&Xu, Guangwen.(2012).Porous carbon from vinegar lees for phenol adsorption.PARTICUOLOGY,10(1),35-41.
MLA	Zhong, Mei,et al."Porous carbon from vinegar lees for phenol adsorption".PARTICUOLOGY 10.1(2012):35-41.