天然气与石油2025，Vol.43Issue(6)：1-9,9.DOI:10.3969/j.issn.1006-5539.2025.06.001
西南某成品油管道顺序输送混油处理优化研究
Research on optimization of mixed-oil treatment in sequential transportation of a refined oil pipeline in southwest China
摘要
Abstract
A refined oil pipeline in Southwest China is an important component of Yunnan Province's"Five Networks"project,which can reduce the long-term dependence of refined oil on railway transportation and enhance the transportation capacity of refined oil in southeastern Yunnan.Under the current operating process,the allowable blending capacity of the pipeline is insufficient,necessitating centralized processing at specific station for large amount of mixed oil,which imposes a heavy load on on-site distillation facilities.To address the pipeline's operating characteristics,a transient model was developed to simulate the sequential transportation conditions.The study examines the mixed-oil withdrawal(draw-off)and blending process and conducts blending tests to propose a mixed-oil withdrawal and blending scheme.The simulation results indicate station G as the optimal withdrawal(draw-off)station.The blending experiment results show that the optimal withdrawal volume at station G enables full reblending of the withdrawn oil into the blending stream.The proposed scheme for mixed-oil withdrawal and blending can alleviate the loading at withdrawal stations and improve the allowable blending capacity of the pipeline,providing engineering reference for sequential transportation technology of the refined oil pipeline.关键词
成品油管道/顺序输送/下载工艺/混油回掺Key words
Refined oil pipeline/Sequential transportation/Withdrawal(draw-off)process/Mixed-oil reblending引用本文复制引用
张伟,姜海斌,王仕彪,李湘云,李嘉亨,贾文龙..西南某成品油管道顺序输送混油处理优化研究[J].天然气与石油,2025,43(6):1-9,9.基金项目
国家自然科学基金项目"浸没式多频超声波空化清洗原油储罐沉积物的动力学机制及参数优化"(52274065) （52274065）
