| 烷基苯磺酸盐表面活性剂结构分析及性能评价 |
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| 引用本文： | 李洋,蒋生祥,刘霞.烷基苯磺酸盐表面活性剂结构分析及性能评价[J].大庆石油地质与开发,2005,24(2):80-82,i007. |
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| 作者姓名： | 李洋 蒋生祥 刘霞 |
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| 作者单位： | 大庆油田有限责任公司,勘探开发研究院,黑龙江,大庆,163712;中国科学院,兰州化学物理研究所,甘肃,兰州,730000 |
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| 摘 要： | 通过研究分析国内外几种烷基苯磺酸盐表面活性剂的结构特征，给出单、双磺酸盐的含量、纯度、相对分子质量分布及结构组成。并对这几种表面活性剂进行界面活性、粘度、热稳定性及吸附等性能评价，筛选出适合弱碱三元复合体系的国产烷基苯磺酸盐表面活性剂。
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| 关 键 词： | 烷基苯磺酸盐 分离纯化 相对分子质量分布 膜式 三元复合体系 |
| 文章编号： | 1000-3754(2005)02-0080-03 |
Structure analysis and property evaluation of alkyl benzene sulfonate (ABS) surfactant |
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| LI Yang,JIANG Sheng-xiang,LIU Xia.Structure analysis and property evaluation of alkyl benzene sulfonate (ABS) surfactant[J].Petroleum Geology & Oilfield Development in Daqing,2005,24(2):80-82,i007. |
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| Authors: | LI Yang JIANG Sheng-xiang LIU Xia |
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| Abstract: | Through study and analysis of structural characteristics of several alkyl benzene sulfonate surfactants at home and abroad, the content,purity,molecular weight distribution and structural composition of single and double sulfonates have been presented. Furthermore the properties of some surfactants have been evaluated,such as interfacial activity,viscosity,thermal stability,absorbability and so on. Finally the Chinese-made alkyl benzene sulfonate surfactants that are suitable for ASP system (Na_2CO_3) have been screened out. |
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| Keywords: | alkyl benzene sulfonate separation and purification molecular distribution film form ASP |
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