天津机场航煤长输管线末站适应性改造及通球清管作业总结

摘要

介绍了天津石化公司炼油部至天津机场航煤长输管线投产初期的末站适应性改造情况,以及改造成果在塘沽南疆石化码头(津国油)航煤长输管线末站推广应用情况.总结了多年来长输管线通球清管作业过程取得的一些经验.%The problems encountered in the initial production of the long-distance pipeline of jet fuel from Refinery of Tianjin Petrochemical Company to Tianjin Airport,adaptability Revamp of the terminal station,and the revamp results popularized and applied to the terminal station of the long-distance pipeline of jet fuel in Tanggu Nanjiang Dock were introduced.Hereinafter summarizes years of experience reference for pigging with ball to the long-distance pipeline.