贵渝成品油管道清管污油处理技术  

Waste Oil Cleaning Treatment Technology for Guiyang—Chongqing Oil Product Pipeline

作　　者：邵奇 Shao Qi

机构地区：[1]国家石油天然气管网集团有限公司华南分公司,广东广州510623 [2]中国石油大学(北京)机械与储运工程学院,北京102249

出　　处：《石油库与加油站》2023年第1期4-6,I0001,共4页Oil Depot And Gas Station

摘　　要：简要叙述了贵渝成品油管道清管污油的产生和清管过程,在简要介绍了成品油管道清管污油主要采用的热沉降法、离心分离法、超声波法以及过滤法的基础上,对具备成本低、能耗小、流程简单、净化相对彻底等优点的过滤法进行了重点介绍,介绍了污油过滤装置工作原理,指出了过滤装置运行中存在的运行中需要专人职守、滤芯更换成本较高、过滤法对乳化油效果欠佳、装置管线连接冗繁等问题,提出了改进建议:一是实现压差等数据远传功能;二是优化工艺流程和滤芯数量;三是集成对乳化油品的处理;四是改进过滤装置进出管线连接方式。The generation and pigging process of cleaning waste oil of Guiyang—Chongqing oil product pipeline is briefly described.On the basis of briefly introducing the thermal sedimentation method,centrifugal separation method,ultrasonic method and filtration method mainly used for pigging waste oil of oil product pipeline,the filtration method with the advantages of low cost,low energy consumption,simple process and relatively complete purification were emphasized.The working principle of the waste oil filtration device is introduced,and the problems existing in the operation of the filtration device are pointed out,such as the need for special personnel to be on duty,the high cost of replacing the filter element,the poor effect of the filtration method on emulsified oil,and the redundant connection of the device pipeline.Some improvement suggestions are put forward,viz.,realizing the remote transmission function of data such as differential pressure,optimizing the process flow and the number of filter elements,integrating the treatment of emulsified oil,and improving the connection mode of inlet and outlet pipelines of the filtration device.

关 键 词：成品油 管道 清管 污油 处理 技术 

分 类 号：TE832[石油与天然气工程—油气储运工程]