| 一种水溶性聚合物改性单体的合成与应用 |
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| 引用本文： | 刘瑜珩,刘树文. 一种水溶性聚合物改性单体的合成与应用[J]. 山东化工, 2010, 39(3): 18-21 |
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| 作者姓名： | 刘瑜珩 刘树文 |
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| 作者单位： | 1. 中海油能源发展股份有限采油服务分公司,天津,300452
2. 中国石油大学化学化工学院,山东,青岛,266555 |
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| 摘 要： | 分别用丙烯酸酯化法和丙烯酰氯法以N-羟乙基全氟辛基磺酰胺(FC)为原料合成了N-羟乙基全氟辛基磺酰胺丙烯酸酯(RFA),认为丙烯酸酯化法反应效果较好,产品收率和纯度较高,并用气相色谱对原料和产品组成进行了分析。初步考察了RFA与丙烯酸共聚物水溶液的黏度,结果表明,这种含有RFA的丙烯酰胺聚合物,和单一丙烯酰胺聚合物相比,具有良好抗温、耐盐性能。
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| 关 键 词： | 全氟丙烯酸酯 三次采油 水溶性聚合物 丙烯酸 丙烯酰氯 |
Synthesis and Application of Modified Monomers for Water Soluble Polymer |
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| Affiliation: | LIU Yu - heng, LIU Shu - wen (1. CNOOC Energy Technology ＆ Services OPSC,Tianjin 300452,China;2. College of Chemistryand Chemical Engineering, China University of Petroleum, Qingdao 266555, China ) |
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| Abstract: | N - hydroxyethyl perfluoro octane sulfonamide acrylate （RFA） was synthesized by esterification and aerylchlorination of acrylic aeid, respectively, using N - hydroxyethyl perfluoro octane sulfonamide （FC） as the reactant feed. The former method has the better performance, i.e. higher yield and purer product. The compositions of the reactants and products were analyzed by gas chromatography. The viscosity of the aqueous solutions of copolymer of RFA and acrylic acid was investigated. The results indicate that compared to the poly - acrylic amide without RFA, the one containing RFA has better temperature and salinity tolerance. |
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| Keywords: | perfluoro acrylate tertiary recovery water soluble polymer acrylic acid acryloyl chloride |
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