化工进展2025，Vol.44Issue(7)：3697-3708,12.DOI:10.16085/j.issn.1000-6613.2024-1014
油品顺序输送界面跟踪技术与混油长度模型研究进展
Research progress on oil interface tracking technology and mixed oil length model in the batch transportation
摘要
Abstract
In the context of China's"Dual Carbon Strategy"and the nationwide construction of the"Integrated National Oil and Gas Pipeline Network",the transportation of oil and gas is evolving into a new pattern.Batch transportation of petroleum products faces increasingly diverse and complex operational conditions.Accurate tracking of crude oil interfaces and precise prediction of crude oil lengths significantly influence the determination of cut times for diverse petroleum products,calculation of mixed oil volumes,and formulation of mixed oil treatment schemes.These technical indicators are crucial for ensuring high-quality and high-standard batch transportation.This paper provided a comprehensive review of the current developments surrounding several key issues in the batch transportation of petroleum products.Firstly,it elucidated the primary factors influencing the mixed oil characteristics during batch transportation and analyzed their specific influencing patterns and mechanisms.Furthermore,it examined the current status of development in mixed oil interface tracking and monitoring technologies,highlighting existing technical deficiencies and future directions for improvement.The paper systematically outlined the development of mixed oil length calculation models.Presently,calculations of mixed oil length commonly utilized the Austin-Palfrey empirical formula,yet there remained a need for enhanced accuracy and applicability.There was a lack of comprehensive research outcomes focusing on innovative approaches and breakthroughs in both the form and content of mixed oil length calculation models that integrated pipeline parameters,flow parameters,and the thermo-hydraulic coupling process.Future efforts should center on innovative developments in petroleum tracking,monitoring technologies,and mixed oil length calculations amidst the complex challenges posed by China's new era of sequential petroleum transportation.These advancements aimed to transcend current paradigms and contribute towards achieving safe,efficient,and low-carbon petroleum transport.关键词
顺序输送/混油机理/界面跟踪/混油长度/计算模型Key words
batch transportation/mechanism of mixed oil/interface tracking/mixed oil length/calculation model分类
能源科技引用本文复制引用
范开峰,余春雨,周诗岽,万宇飞,郭晶晶,李思..油品顺序输送界面跟踪技术与混油长度模型研究进展[J].化工进展,2025,44(7):3697-3708,12.基金项目
国家自然科学基金(51904147,51804153) （51904147,51804153）
中国博士后科学基金(2019M660176,2019M662566) （2019M660176,2019M662566）
常州市科技计划(CQ20230093). （CQ20230093）
