Coated kapok fiber for removal of spilled oil

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 环境材料与生态化学研究发展中心

	Coated kapok fiber for removal of spilled oil
	Wang JT(王锦涛)1,2; Zheng YA(郑易安)1,2 ; Wang AQ(王爱勤)1
刊名	Marine Pollution Bulletin
	2013
卷号	69 期号:1-2 页码:91-96
关键词	Hydrophobic Coated kapok fiber Oil sorption capacity Reusability
ISSN号	0025-326X
通讯作者	王爱勤
英文摘要	Based on raw kapok fiber, two kinds of oil absorbers with high sorption capacity were prepared by a facile solution-immersion process. The coated polymer with low surface energy and rough fiber surface play important role in the retention of oil. The as-prepared fiber can quickly absorb gasoline, diesel, soybean oil, and paraffin oil up to above 74.5%, 66.8%, 64.4% and 47.8% of oil sorption capacity of raw fiber, respectively. The absorbed oils can be easily recovered by a simple vacuum filtration and the recovered coated-fiber still can be used for several cycles without obvious loss in oil sorption capacity. The thermodynamic study indicates that the adsorption process is spontaneous and exothermic, with complex physisorption and chemisorption. The results suggest that the coated fiber can be used as a low-cost alternative for the removal of oil spilled on water surface.
学科主题	功能复合材料
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:000318377400023
公开日期	2013-12-06
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4544]
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.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang JT,Zheng YA,Wang AQ. Coated kapok fiber for removal of spilled oil[J]. Marine Pollution Bulletin,2013,69(1-2):91-96.
APA	Wang JT,Zheng YA,&Wang AQ.(2013).Coated kapok fiber for removal of spilled oil.Marine Pollution Bulletin,69(1-2),91-96.
MLA	Wang JT,et al."Coated kapok fiber for removal of spilled oil".Marine Pollution Bulletin 69.1-2(2013):91-96.