| 超声降粘实验研究 |
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| 引用本文： | 王阳恩 尚志远 等. 超声降粘实验研究[J]. 陕西师范大学学报(自然科学版), 2001, 29(2): 48-50 |
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| 作者姓名： | 王阳恩 尚志远 等 |
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| 作者单位： | [1]江汉石油学院基础科学系，湖北荆州434102 [2]陕西师范大学应用声学研究所，陕西西安710062 |
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| 摘 要： | 通过实验，研究了超声对原油的降粘效果，比较了不同含水率时超声对原油降粘作用的大小，发现原油含水率为32％时，降粘率仅为22．4％。含水率为50％时，降粘率可以达到83％，但此进形成的乳状液不稳定，在原油中掺入表面活性剂，再经超声处理后，形成的乳状液比较稳定，其粘度也较小。
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| 关 键 词： | 原油 粘度 乳状液 超声降粘 实验研究 超声降解 超声乳化 |
| 文章编号： | 1001-3857(2001)02-0048-03 |
| 修稿时间： | 2001-02-04 |
Ultrasonic viscosity reduction on experiment |
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| WANG Yang-en ,YANG Chang-ming ,SHANG Zhi-yuan ,DONG Yan-wu. Ultrasonic viscosity reduction on experiment[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 2001, 29(2): 48-50 |
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| Authors: | WANG Yang-en YANG Chang-ming SHANG Zhi-yuan DONG Yan-wu |
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| Affiliation: | WANG Yang-en 1,YANG Chang-ming 1,SHANG Zhi-yuan 2,DONG Yan-wu 2 |
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| Abstract: | The effect of ultrasound on the oil viscosity is studied in the experiment. The viscosity that changes with the moisture content is compared after ultrasound irradiates the oil. The percentage reduction of viscosity is 22.4 percent when the moisture content is 32 percent. The percentage reduction of viscosity is 83 percent when the moisture content is 50 percent, and the emulsion is unstable. When ultrasound irradiates the oil and the surface active agent is mixed into, the emulsion is stable and its viscosity is smaller. |
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| Keywords: | ultrasound oil viscosity emulsion |
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