| 微波加热对高凝油流变特性影响的实验研究 |
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| 引用本文： | 戴静君,孔令锋,丁钊,刘梦绯. 微波加热对高凝油流变特性影响的实验研究[J]. 北京石油化工学院学报, 2010, 18(3): 7-10. DOI: 10.3969/j.issn.1008-2565.2010.03.002 |
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| 作者姓名： | 戴静君 孔令锋 丁钊 刘梦绯 |
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| 作者单位： | 北京石油化工学院,北京,102617;北京化工大学,北京,100029 |
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| 基金项目： | 北京石油化工学院URT资助项目;项目号:2009J00128 |
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| 摘 要： | 高凝原油输送工艺存在一定的局限性,微波辐射加热方法能改善高凝油的低温流动特性。笔者主要研究微波辐射对高凝原油处理效果的影响因素和各因素的影响程度。设计并进行了微波对渤海高凝原油作用的室内实验。对未处理原油、水浴加热处理原油和微波加热处理原油进行了流变性变化比较实验,并在微波功率不变而加热到不同温度和不同加热时间的条件下进行了流变性随微波加热温度和加热时间变化规律实验研究。实验研究结果表明高凝原油通过微波辐射作用能有效改善其低温流动性。
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| 关 键 词： | 高凝油 微波 流变特性 剪切速率 剪切应力 |
Experimental Study on the Influence of Microwave to the Rheological Properties of High Pour Point Oil |
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| Dai Jingjun,Kong Lingfeng,Ding Zhao,Liu Mengfei. Experimental Study on the Influence of Microwave to the Rheological Properties of High Pour Point Oil[J]. Journal of Beijing Institute of Petro-Chemical Technology, 2010, 18(3): 7-10. DOI: 10.3969/j.issn.1008-2565.2010.03.002 |
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| Authors: | Dai Jingjun Kong Lingfeng Ding Zhao Liu Mengfei |
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| Affiliation: | Dai Jingjun1 Kong Lingfeng1 Ding Zhao1 Liu Mengfei2(1.Beijing Institute of Petr-chemical Technology,Beijing 102617,China;2.Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | There are some limitations in the transportation technology of high pour point crude oil.Microwave heating method can improve the flow property of high pour point oil at low temperature.In this paper the lab experiments for the study of the influence of microwave on high pour point crude oil from Bohai role were designed and performed.The comparisons between the untreated crude oil,oil treated by water-bath heating and oil after microwave heat treatment were done,and the effects of microwave heating time and temperature on the rheological properties of crude oil were studied experimentally.The experimental results show that microwave radiation can effectively improve the low-temperature fluidity of high pour point crude oil. |
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| Keywords: | high pour point oil microwave rheological properties shear rate shear stress |
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