摘要
分析了长输成品油管道混油产生的途径,初始混油,流速和压力变化形成的混油,油品黏度差形成的混油和停输时产生的混油,介绍了控制混油量的主要措施:合理安排油品输送顺序,合理切割混油的方式,优化输送过程,优化输油站场工艺流程和提高管道操作人员技能;说明了混油回掺量的计算、回掺经验及实例和应特别重视的事项。对管控成品油管输混油具有参考作用。
The formation routes of mixed oil in long -distance oil product pipeline are pointed out,including initial mixed oil,mixed oil formed due to the change of flowrate and pressure,mixed oil formed due to different viscosity of oil,mixed oil produced during shutdown.The main measures to control the amount of mixed oil are put forward,such as arranging the order of oil transportation,cutting the mixed oil reasonably,optimizing the transportation process, optimizing the technological process of oil stations, improving the skills of pipeline operators.At the same time,the calculating method of the amount of mixed oil is introduced with an example,which can be used as a reference for the control of mixed oil in pipeline transportation.
出处
《石油库与加油站》
2018年第6期12-14,I0001,I0002,共5页
Oil Depot And Gas Station
关键词
成品油
管道
输送
混油
控制
措施
oil product
pipeline
transportation
mixed oil
control
measures
