成品油管道输送油品温升分析  

Analysis on Temperature Increment of Oil Product in Oil Product Pipeline System

作　　者：邓松圣[1] 蒲家宁[1] 

机构地区：[1]中国人民解放军后勤工程学院研究生队

出　　处：《油气储运》1997年第2期7-8,11,共3页Oil & Gas Storage and Transportation

摘　　要：成品油在输送过程中会出现油品温度升高的问题,当输送介质为轻质油品且输量增大时,温升可能产生比较严重的危害,包括油品发生损耗、油品质量降低、污染环境及管道产生很大的热应力等。这是在成品油管道的设计和运行中必须要考虑的问题。对成品油站内温升、节流温升和站间温升三种基本形式的温升机理进行了分析,分别给出了油品温升的计算公式,并以实例进行了计算,计算结果与实际比较吻合。The temperature of oil product will increase when transporting in pipeline system,which is mainly caused by pumps' operatioin,restriction devices and fluid flowing along the undulated pipelines. The temperature increment in the transportation period is extremely harzadous to light-end products, especially when throughput rate increases,which makes the oil products transported loss,quality of the oil products degrade and environment pollute,and even more the severe heat stress yields on pipeline induced by tem- perature increment. These problems must be considered in the design and operation of oil products pipeline. An analysis on the mechanism of temperature increment of oil products has been made,the equations for the temperature increment of oil products have also been given respectively. The calculated results show a good approach to measured results on the basis of a oil products pipeline case.

关 键 词：成品油 管道 输送 温度 管道运输工艺 

分 类 号：TE832.31[石油与天然气工程—油气储运工程]