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用于稠油输送的新蒸汽引射器
A new steam injector for heavy oil transportation
查看参考文献5篇
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文摘
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介绍一种自行研制的蒸汽引射器，蒸汽以自由射流形式注入到输油管中，利用蒸汽释放的热量提高稠油温度以降低黏度，从而达到低输送压降的目的。该引器具有加热效率高，防止稠油堵塞管线等优点，引射器已在辽河油田输油管线上进行了现场实验，取得了很好的效果。 |
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其他语种文摘
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A special injector is presented in this paper, in which the steam may be freely injected into the oil pipeline. Heavy oil is heated by the steam released latent heat. With the increase of temperature, the oil viscosity and pressure drop can be reduced greatly. The injector is capable of immediate heating and transporting oil without blockage. This technical feasibility has been tested in the pipeline at Liaohe oil field and good results were obtained. |
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来源
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力学与实践
,2003,25(2):19-21 【扩展库】
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关键词
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稠油输送
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新蒸汽引射器
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稠油输送
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无界引射
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输送压降
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结构设计
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地址
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中国科学院力学研究所, 北京, 100080
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-0879 |
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学科
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石油、天然气工业 |
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基金
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中国科学院“十五”重大项目
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文献收藏号
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CSCD:1277765
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参考文献 共
5
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