| Coated kapok fiber for removal of spilled oil | |
| Department | 环境材料与生态化学研究发展中心 |
Wang JT(王锦涛)1,2; Zheng YA(郑易安)1,2 ; Wang AQ(王爱勤)1; Wang AQ(王爱勤)
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| 2013 | |
| Source Publication | Marine Pollution Bulletin
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| ISSN | 0025-326X |
| Volume | 69Issue:1-2Pages:91-96 |
| Abstract | 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. |
| Keyword | Hydrophobic Coated Kapok Fiber Oil Sorption Capacity Reusability |
| Subject Area | 功能复合材料 |
| DOI | 10.1016/j.marpolbul.2013.01.007 |
| Funding Organization | the National Natural Science Foundation of China (No. 21107116);the Science and Technology Support Project of Jiangsu Provincial Sci. & Tech. Department (No. BY2010012) |
| Indexed By | SCI |
| If | 2.793 |
| Language | 英语 |
| Funding Project | 功能复合材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4544 |
| Collection | 环境材料与生态化学研究发展中心 |
| Corresponding Author | Wang AQ(王爱勤) |
| Affiliation | 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 |
| Recommended Citation GB/T 7714 | Wang JT,Zheng YA,Wang AQ,et al. 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,&王爱勤.(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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Coated kapok fiber f（1170KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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