| 水中含盐量对超声波声速法测定油品中含水率的影响 |
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| 引用本文： | 阎向宏,贾瑞皋. 水中含盐量对超声波声速法测定油品中含水率的影响[J]. 中国石油大学学报(自然科学版), 1998, 0(2) |
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| 作者姓名： | 阎向宏 贾瑞皋 |
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| 作者单位： | 石油大学应用物理系 |
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| 摘 要： | 水中的含盐量与声速之间呈线性关系，水中的含盐量对用超声波声速法测量油品含水率有一定的影响。利用实验方法，建立了不同含水率及不同含盐量下油水混合物声速随温度变化的关系曲线族。利用该曲线族可以确定水中的实际含盐量，并可以消除水中含盐量对用超声波声速法测量油品含水率的不良影响。
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| 关 键 词： | 水；含盐量；原油；含水率；超声波；声速；测定 |
EFFECT OF SALTNESS IN WATER ON WATERCUT IN OIL DETERMINED BY ULTRASONICAL SOUND VELOCITY |
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| Yan Xianghong and Jia Ruigao/. EFFECT OF SALTNESS IN WATER ON WATERCUT IN OIL DETERMINED BY ULTRASONICAL SOUND VELOCITY[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1998, 0(2) |
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| Authors: | Yan Xianghong and Jia Ruigao/ |
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| Affiliation: | Yan Xianghong and Jia Ruigao/ |
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| Abstract: | The relationship between the saltness and the ultrasonical velocity in aqueous solution is measured. The saltness has an effect on water content in oil while determined by using ultrasonic velocity method. A method for evaluating and eliminating the effect is proposed. |
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| Keywords: | water saltness crude oil water cut ultrasonic velosity sound velocity measurement |
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