| N,N-二烷基酰胺类物质的膜状态及其在水面溢油集油剂中的应用研究 |
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| 引用本文： | 王洪申,陈国华,孙明昆,冯绪胜,刘晓艳,张立娟. N,N-二烷基酰胺类物质的膜状态及其在水面溢油集油剂中的应用研究[J]. 中国海洋大学学报(自然科学版), 2002, 32(5): 795-803 |
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| 作者姓名： | 王洪申 陈国华 孙明昆 冯绪胜 刘晓艳 张立娟 |
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| 作者单位： | 1. 青岛海洋大学,青岛,266003
2. 山东大学,济南,250100 |
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| 基金项目： | 国家九五重点攻关课题 (96 - A12 - 0 8- 0 6 )资助 |
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| 摘 要： | 合成了 5种 N,N-二烷基酰胺型表面活性剂 ,并对其所成膜的状态进行了测定。表明当N,N-二烷基酰胺类物质单独成膜时获得的集油膜为多层膜 ,而当选用合适的溶剂与其配制成溶液以后 ,所成的集油膜则为转变膜或液态凝聚膜。在 5种 N,N-二烷基酰胺类物质中 ,酰基碳链越长、氮烷基碳链越短则其集油能力越强。应用 N,N-二烷基酰胺类物质配制了 4个配方 ,均具备良好的集油能力 ,并且对原油的集油能力大于对柴油的集油能力
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| 关 键 词： | N N-二烷基酰胺 集油剂 集油膜 膜状态 |
| 文章编号： | 1001-1862(2002)05-0795-09 |
| 修稿时间： | 2001-12-30 |
Study on the Film States of N,N-Dialkylacylamides and Their Application in Oil Collecting Agents on Water Surface |
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| Wang Hongshen Chen Guohua Sun Mingkun Feng Xusheng Liu Xiaoyan Zhang Lijuan. Study on the Film States of N,N-Dialkylacylamides and Their Application in Oil Collecting Agents on Water Surface[J]. Periodical of Ocean University of China, 2002, 32(5): 795-803 |
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| Authors: | Wang Hongshen Chen Guohua Sun Mingkun Feng Xusheng Liu Xiaoyan Zhang Lijuan |
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| Affiliation: | Wang Hongshen 1 Chen Guohua 1* Sun Mingkun 1 Feng Xusheng 2 Liu Xiaoyan 1 Zhang Lijuan 2 |
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| Abstract: | Five kinds of N,N dialkylacylamide SAAs were synthesized, and their film states formed on water surface were determined. It shows that the oil collecting film is a multilayer film when a kind of N,N dialkylacylamide is solely used to form a film to compress oil slicks on water surface, and is a transforming film or a liquid condensed film when it is blended into a solution with suitable solvents. In the five kinds of N,N dialkylacylamides the longer the carbochain of their acyl is and the shorter the carbochain of their N alkyl is, the stronger their ability to compress oil slicks is. Four formulas were obtained with N,N dialkylacylamides, and they all have a strong ability to collect oil, and the ability for crude oil is stronger than that for diesel oil. |
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| Keywords: | N N-dialkylacylamide oil collecting agent oil collecting film film state |
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