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   稠油管道 的翻译结果: 查询用时:0.259秒
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稠油管道
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  heavy oil pipeline
     Study on Restarting of Subsea Heavy Oil Pipeline
     海底稠油管道停输再启动研究
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     Analysis and Calculation for the Unstable Performance of Heavy Oil Pipeline
     稠油管道不稳定工作特性的极点流量计算
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     Intermediate frequency electric power supply is a kind of static electricequipment transferred from three phase 50 Hz industrial frequency source supply to300-800HZ intermediate frequency electric power supply, which is specially used inoil recovery by wellbore electric heating and heavy oil pipeline transportation heating.
     中频电源是3相50Hz工频电源变换为单相300—800HZ中频电源的一种静止电器设备。 它是油田井筒电加热采油及稠油管道集输伴热的专用设备。
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     The paper analyzes the reason for corrosion of the Liaohe heavy oil pipeline and explains critical problems and quality control of anticorrosion and insulation technology.
     分析了辽河油田稠油管道的腐蚀原因,阐述了稠油管道防腐保温技术的关键问题及防腐保温的质量控制。
短句来源
     Through the analysis of the corrosion reason,it introduces the anticorrosion & insulation technology for building heavy oil pipeline.
     通过对辽河油田稠油管道腐蚀原因的分析,介绍了稠油管道采用的防腐保温技术。
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  heavy crude pipeline
     Though simulating testing data and relation curve of pipeline and utilizing the basic theory of hydraulic calculation and regression for pipeline transportation, the relation of viscosity-temperature and water cut for simulation operating of heavy crude pipeline is fitted.
     通过管道模拟试验数据及关系曲线,运用管道输送水力计算的基本理论和回归法,拟合了不同工况下稠油管道模拟运行的粘度与温度和含水率的关系。
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  “稠油管道”译为未确定词的双语例句
     Hydraulic and Thermal Calculation on Extra-viscous Crude Transportation Pipeline
     超稠油管道输送水力及热力计算
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     The temperature drop characteristics of buried waxy crude pipelines in shutdown are summarized and compared with those in water pipelines,heavy crude pipelines and aerial waxy crude pipelines.
     全面分析了埋地含蜡原油管道停输后管内原油的温降规律 ,对埋地含蜡原油管道与输水管道、稠油管道以及架空管道的停输温降规律进行了比较。
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     Study on pipeline thermal gathering and transporting of super heavy oil in Shu1 area
     曙一区超稠油管道热力集输技术研究
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     Simulated test and analysis of pipeline transportation of heavy oil in Xinzhuang oilfield
     新庒油田稠油管道输送腄馐匝橛敕治?
短句来源
     This work had solved thepipeline transports of extra-heavy oil, containing Sudan six area's, Sudan 37 area'sand Venezuelan MP3's. The best temperature-viscosity curve and time-viscosity curvewere refered to avoid the emulsion reversed-phase in the course of reducing theviscosity of crude oil.
     针对稠油从集输站管道输送到炼油厂摩擦阻力大的问题,研究了不掺水的原油本体降粘、原油降凝,解决了苏丹六区原油、苏丹37区原油和委内瑞拉MP3油田的特稠油管道输送。
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Discussed in the paper are the buried heated pipeline's own elastivity and the adaptability of the corrosion protection and insulation structure when there is an insulation coating. To make the pipeline obtain soil constraining force so as to guarantee pipeline stability, material selection and the structure of corrosion protection and insulation coating should be based on the strength of the insulaion and protection coating, cohesion between layers as well as the cohesive strength between the steel pipe and...

Discussed in the paper are the buried heated pipeline's own elastivity and the adaptability of the corrosion protection and insulation structure when there is an insulation coating. To make the pipeline obtain soil constraining force so as to guarantee pipeline stability, material selection and the structure of corrosion protection and insulation coating should be based on the strength of the insulaion and protection coating, cohesion between layers as well as the cohesive strength between the steel pipe and the corrosion protection coating. The study of synchronization of heat expansion and cold shrinkage is carried out on the basis of the tensile and compressive strength, heat expansion property of corrosion protection and insulation materials, and also on the basis of cohesion between layers so as to prevent insulation coating from slipping, prevent corrosion protection and insulation coatings from cracking when the pipe deforms because of being heated. From field inspection on thickened oil pipeline, the two adopted corrosion protection and insulation structures and their materials can meet the stability requirements of buried pipes' insulation structure. The corrosion protection and insulation coating can pass the soil constraining force to the pipe so that no slipping or cracking will accur, the polythylene protective coating of high density remaining unchanged.

论述了在有保温层条件下,埋地热输管道钢管自身的弹性结构与防腐保温结构的适应性。从防腐保温层和保护层强度、层间粘结力及钢管与防腐层之间粘结力着手,选择材料和防腐保温层结构,使管道获得土壤的约束力,确保管道稳定性。从防腐保温层材料的抗拉强度、抗压强度、热胀特性及各层间的粘结力着手,研究热胀冷缩的同步性,使管道在热变形条件下,确保管子与保温层之间不滑脱或防腐保温层不产生开裂。经输送稠油管道现场检测证明:采用的两种防腐保温结构及其材质,能够满足埋地保温管道结构稳定性的要求;防腐保温层能将土壤约束力传递给管子而未发生滑脱,保温层和防腐层不开裂,高密度聚乙烯保护层完好。

The complete sets technique of heavy oil long distance pipeline includs: pure heavy oil long distance transferring technology, heavy and light oil mixed transferring technology, trunk pipeline structures,anticorredon and thermal insulation composition,heavy oil pump,heavy-light oil mixed technology .and the on line static mixer. This complete sets of technique has been applied to transfer pure heavy oil pipeline and heavy-light oil mixed pipeline in No. 9 district,Kara-mai. The cost of these pipelines are close...

The complete sets technique of heavy oil long distance pipeline includs: pure heavy oil long distance transferring technology, heavy and light oil mixed transferring technology, trunk pipeline structures,anticorredon and thermal insulation composition,heavy oil pump,heavy-light oil mixed technology .and the on line static mixer. This complete sets of technique has been applied to transfer pure heavy oil pipeline and heavy-light oil mixed pipeline in No. 9 district,Kara-mai. The cost of these pipelines are close to common crude pipelines and it saves expense over 13 million yuan per year.

稠油长输管道配套技术包括纯稠油长输工艺、稠油与稀油混合输送工艺、干线管道结构、防腐保温结构、稠油泵、稠稀原油混合工艺和在线静态混合器。该套技术已应用于克拉玛依油田九区稠油的纯稠油管道和稠稀混合油管道,主要技术经济指标优于加拿大哈斯基石油公司编制的初步设计中的指标,输油成本接近或等于普通原油,年节约费用1352万元以上。

The feasibility of application of drag reduction technlogy to pipeline transportation of Liaoheheavy crude oil was discussed through comprehnsire analyses of the results of drag reduction experiments forLiaohe heavy crude oil. Experimental results showed that drag reducing agent of EP was added with in30~ 60μg/g to Liaohe heavy oil, giving a 7.5% drag reducing rate and 4.4% increasing throughout.The drag reducing rate was increased with the growth in the amount of added agent within a certain limitbut the rate...

The feasibility of application of drag reduction technlogy to pipeline transportation of Liaoheheavy crude oil was discussed through comprehnsire analyses of the results of drag reduction experiments forLiaohe heavy crude oil. Experimental results showed that drag reducing agent of EP was added with in30~ 60μg/g to Liaohe heavy oil, giving a 7.5% drag reducing rate and 4.4% increasing throughout.The drag reducing rate was increased with the growth in the amount of added agent within a certain limitbut the rate became less pronounced beyond that limit. For the same pipe diameter, the drag reducing effi-ciency increases with the increase of Reynold's number; Under the same added agent and Reynold's num-ber, the efficiency increases with reduction of pipe diameter.

通过对江河稠油减阻实验研究结果进行全面的分析,探讨了减阻技术应用于辽河稠油管道输送的可行性.实验结果表明,对江河稠油加入30~60μg/g的EP减阻剂,其减阻率其减阻率可达到7.5%左右,增输率在4.4%左右;减阻率随减阻剂添加量的增加而增加,但减阻剂浓度达到一定后,减阻率提高缓慢;在管径相同的条件下,减阻效果随着雷诺数的提高而增加;在相同的加药量和雷诺数的条件下,随着管径减小,减阻效果有所增加.

 
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