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首页> 外文会议>ASME Asia Pacific pipeline conference >A STUDY ON ENERGY SAVING POTENTIAL OF THE GROUND SYSTEM IN OIL FIELD CONSIDERING THE LIGHT HYDROCARBON COMPONENT
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A STUDY ON ENERGY SAVING POTENTIAL OF THE GROUND SYSTEM IN OIL FIELD CONSIDERING THE LIGHT HYDROCARBON COMPONENT

机译：考虑轻烃成分的油田地面系统节能潜力研究

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摘要

The dissolution of light components in crude oil would increase its saturated vapor pressure, and easy to produce losses during the storage and transportation process. However, the crude oil containing light hydrocarbons has better flowing properties and rheological properties under low temperature. Compared with degassed crude oil, the viscosity, yield stress and freezing point of dissolved-gas crude oil have been improved obviously. On the basis of analyzing energy consumption of the gathering system and total energy cost of pipeline operation, the improved gathering and transportation process without the device in stabilizing crude oil will be considered. The new process mode not only makes the overall upstream of the gathering and transportation system be airtight, but also has the advantages of simple process, less equipment, high degree of automation and convenient management. It helps to form an integrated three-links structure among joint station, pipeline and refinery, which is of a huge energy-saving potential to the environment and safe operation of the gathering and transportation system with crude oil pipelines.
机译：轻质组分在原油中的溶解会增加其饱和蒸气压，并且在存储和运输过程中容易产生损失。然而，含有轻烃的原油在低温下具有更好的流动性和流变性。与脱气原油相比，溶解气原油的粘度，屈服应力和凝固点均有明显提高。在分析收集系统的能耗和管道运行的总能量成本的基础上，将考虑在没有稳定原油的装置的情况下改进收集和运输过程。新的工艺模式不仅使集输系统的整体上游气密，而且工艺简单，设备少，自动化程度高，管理方便。它有助于在联合站，管道和炼油厂之间形成一个一体化的三环节结构，这对环境具有巨大的节能潜力，并且原油管道的集输系统的安全运行具有巨大的潜力。

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