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首页> 外文期刊>Chemical Engineering & Technology: Industrial Chemistry -Plant Equipment -Process Engineering -Biotechnology >Preparation and Performance of a Novel Water-Soluble Cationic Polymer Containing β-Cyclodextrin
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Preparation and Performance of a Novel Water-Soluble Cationic Polymer Containing β-Cyclodextrin

机译：新型含β-环糊精的水溶性阳离子聚合物的制备及性能

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摘要

Allyl-β-cyclodextrin is utilized to react with dimethyl diallyl ammonium chloride and acrylamide to synthesize a novel water-soluble cationic polymer by redox free-radical polymerization. The optimum polymerization conditions are determined by the single-variable method, while the structure is characterized by Fourier transform infrared and scanning electron microscopy. In rheological experiments the polymer demonstrates superior properties compared to poly-acrylamide. Interfacial tension and adsorption experiments prove the excellent performance of the polymer which can effectively decrease the interfacial tension and reduce the surfactant loss caused by stratum absorption in the process of polymer/surfactant flooding, thus indicating the potential application of the polymer for enhancing oil recovery.
机译：利用烯丙基-β-环糊精与二甲基二烯丙基氯化铵和丙烯酰胺反应，通过氧化还原自由基聚合反应合成新型水溶性阳离子聚合物。最佳聚合条件通过单变量方法确定，而结构通过傅里叶变换红外和扫描电子显微镜表征。在流变学实验中，与聚丙烯酰胺相比，该聚合物表现出优异的性能。界面张力和吸附实验证明了该聚合物的优异性能，可以有效降低界面张力，减少聚合物/表面活性剂驱油过程中由于地层吸收而引起的表面活性剂损失，从而表明该聚合物在提高采油率方面的潜在应用。

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