文献类型：期刊文献

中文题名：木棉/PET/ES纤维集合体吸油性能研究

英文题名：Study on the oil sorption performance of kapok / PET / ES fiber assembly

作者：崔美琪[1];徐广标[1,2];李旦[3]

机构：[1]东华大学纺织学院;[2]东华大学纺织面料技术教育部重点实验室;[3]绍兴文理学院

年份：2015

卷号：0

期号：10

起止页码：45

中文期刊名：上海纺织科技

外文期刊名：Shanghai Textile Science & Technology

收录：北大核心2014、北大核心

基金：南通苏州大学纺织研究院开放课题资助项目(NS1201);浙江省科技计划项目(2013C31139)

语种：中文

中文关键词：木棉;PET;ES;纤维集合体;吸油性能;吸油机理

外文关键词：kapok;;PET;;ES;;fiber assembly;;oil sorption;;absorption mechanism

中文摘要：以木棉/PET/ES纤维集合体为研究对象,测试评价了该纤维集合体对机油、植物油、柴油3种油液的吸油性能,并分析了影响该纤维集合体吸油性能的因素。结果表明:该纤维集合体具有优良的吸油性能。其每克对纯机油、植物油、柴油的吸油倍率分别为63.00、58.50、43.81 g,对油水混合物中机油、植物油、柴油的吸油倍率分别为30.28、24.29、30.51 g。对3种油液的保油率均能达到80%以上。该纤维集合体对含水油液中油液的去除效果达97%以上,所以该纤维集合体具有优良的油水选择性。研究发现,影响纤维吸油性能的因素有纤维自身的拒水亲油性能、纤维集合体的结构以及油液的黏度。

外文摘要：The Kapok / PET / ES fiber assembly was taken as an oil-sorbent,and the oil absorbing performance and its influencing factors on absorbing engine oil,vegetable oil and diesel in both pure oil baths and oil-over-water baths were tested and evaluated. It was found that Kapok / PET / ES fiber assembly had high oil sorption capacity,absorbing 63. 00 g / g,58. 50 g / g and 43. 81 g / g of engine oil,vegetable oil and diesel,respectively. When the oil-saturated fibers were hanged in air,its retention abilities for three oils were higher than 80% even after24 h dripping. When placed on oil-over-water baths,the fiber assembly showed excellent selectivity for oil absorbing,with oil-removing efficiency more than 97%. The reason contributing to its high oil sorption was found to be the strong oleophilicity of kapok and PET fibers,their stable bonding structure and the remained hollow lumen of kapok in the assembly.