| 超声波和AES对原油的降粘试验简 |
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| 引用本文： | 王阳恩.超声波和AES对原油的降粘试验简[J].科技资讯,2014(2):63-65. |
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| 作者姓名： | 王阳恩 |
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| 作者单位： | 长江大学物理科学与技术学院,湖北荆州734023 |
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| 基金项目： | 湖北省自然科学基金项目（2012FFB00105）;湖北省教育厅科学研究计划项目（B2013288）资助. |
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| 摘 要： | 通过试验得到：在去离子水中掺入AES后,其表面张力系数显著降低了,AES的浓度越大,其表面张力越小.该溶液经超声波处理后：表面张力系数有一定的上升,超声波功率越大、作用时间越长,表面张力系数上升越大；随超声波作用时间的增加,该溶液的化学需氧量越来越小,但随作用时间的增加,下降的趋势变慢.掺入AES后,原油的粘度有了较大的降低,其降粘率超过了80％.超声波对掺入AES的原油作用后,原油的降粘率超过了92％.
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| 关 键 词： | 超声波 脂肪醇聚氧乙烯醚硫酸钠 原油 粘度 表面张力系数 化学需氧量 |
Experimental Investigation of Reducing Viscosity with Ultrasound and AES on Crude Petroleum |
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| Wang Yangen.Experimental Investigation of Reducing Viscosity with Ultrasound and AES on Crude Petroleum[J].Science & Technology Information,2014(2):63-65. |
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| Authors: | Wang Yangen |
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| Institution: | Wang Yangen (College of Physical Science and Technology,Yangtzeu University, Jingzhou Hubei, 434023, China) |
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| Abstract: | The coefficient of surface tension reduced significantly when AES was introduced into the deionized water. The concentration of AES is higher, the coefficient of surface tension is smaller.The coefficient of surface tension of the deionized water increased with the power and the action time of ultrasound.The volue of chemical oxygen demand is more small with the increase of the action time of ultrasound,but the trend downward slowed down. The viscosity had been greatly reduced and the viscosity reduction rate was more than 80% when AES was introduced into the crude petroleum. The viscosity reduction rate was more than 92% when the crude petroleumof introduced AES was treated by ultrasound. |
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| Keywords: | Ultrasound Sodium Alcohol Ether Sulphate Crude Petroleum Viscosity Coefficient of Surface Tension Chemical OxygenDemand |
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