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Acetylated Modification of Kapok Fiber and Application for Oil Absorption

文献类型：期刊论文

作者Wang JT(王锦涛)1,2; Wang AQ(王爱勤)1
刊名Fibers and Polymers
出版日期2013
卷号14期号:11页码:1834-1840
关键词Kapok fiber Pyridine Acetylated Oil absorbency Reusability
ISSN号1229-9197
通讯作者王爱勤
英文摘要A novel kapok fiber-based sorbent for oil absorption was successfully prepared by the modification of kapok fiber with acetic anhydride using pyridine as a catalyst. The acetylated kapok fiber was characterized by Fourier transform infrared (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and scanning electron microscope (SEM). The effects of volume ratio of pyridine to acetic anhydride, reaction temperature and time on the oil absorbency were investigated. The highest oil absorbency of as-prepared acetylated kapok fiber was 44.0 g/g, 52.5 g/g, and 84.4 g/g for cyclohexane, toluene, and chloroform, respectively. In addition, the oil absorbency for cyclohexane, toluene, and chloroform reduces by 33.9 %, 39.0 %, and 35.7 % after recycling nine times, respectively. Therefore, the natural renewable kapok fiber could replace those of non-biodegradable oil sorbents in removing toxic organic solvents from industrial sewage.
学科主题环境材料与生态化学
收录类别SCI
资助信息the National Natural Science Foundation of China (No. 21107116);the Science and Technology Support Project of Jiangsu Provincial Sci. & Tech. Department (No. BY2010012)
语种英语
WOS记录号WOS:000327689200007
公开日期2013-12-06
源URL[http://210.77.64.217/handle/362003/4550]  
专题兰州化学物理研究所_环境材料与生态化学研究发展中心
作者单位1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Wang JT,Wang AQ. Acetylated Modification of Kapok Fiber and Application for Oil Absorption[J]. Fibers and Polymers,2013,14(11):1834-1840.
APA Wang JT,&Wang AQ.(2013).Acetylated Modification of Kapok Fiber and Application for Oil Absorption.Fibers and Polymers,14(11),1834-1840.
MLA Wang JT,et al."Acetylated Modification of Kapok Fiber and Application for Oil Absorption".Fibers and Polymers 14.11(2013):1834-1840.

入库方式： OAI收割

来源：兰州化学物理研究所

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