成品油管道顺序输送混油控制技术研究进展
Research Progress on Mixed Oil Control Technology for Sequential Transportation of Finished Oil Pipelines
DOI: 10.12677/amc.2025.134048, PDF,   
作者: 方 舟：陕西博天节能环保科技有限公司，陕西 西安；梁晶莹*：西安石油大学，油气田化学陕西省高校工程研究中心，陕西 西安；西安石油大学，西安市高碳资源低碳化利用重点实验室，陕西 西安
关键词: 成品油管道；顺序输送；混油控制；凝胶隔离；油基凝胶；Finished Oil Pipeline； Sequential Transportation； Mixing Oil Control； Gel Isolation； Oil-Based Gel
摘要: 随着成品油需求的持续增长，顺序输送技术因其高效经济的优势成为主流输油工艺。然而，该技术在输送过程中相邻油品界面处的混油问题导致油品质量下降和经济损失。本文系统梳理了混油的产生机理、危害及国内外控制技术的研究进展，包括固体隔离、液体隔离、气体隔离与凝胶体隔离等方法。研究表明，凝胶隔离技术凭借其优异的流变性能和相容性，展现出显著降低混油量的潜力，尤其是油基凝胶因其破胶残渣少、相容性好等特点成为研究热点。未来，需要进一步深化多物理场耦合模型的研究，开发环保型隔离材料，并探索数字孪生技术在混油监测中的应用潜力。此外，本文还探讨了混油的预测、监测与后处理技术，指出通过优化输送工艺和采用先进的混油处理技术，可以有效控制混油的影响。通过合理选择隔离方法和优化输送顺序，可以显著降低混油量，提高管道输送效率。
Abstract: With the continuous growth of demand for refined oil products, sequential transportation technology has become the mainstream oil transportation process due to its high efficiency and economic advantages. However, the problem of mixed oil at the interface between adjacent oil products during transportation leads to a decrease in quality and economic losses. This paper systematically reviews the generation mechanism, hazard, and control technology research progress of oil mixing at home and abroad, including solid isolation, liquid isolation, gas isolation, and gel isolation. The research shows that the gel isolation technology has the potential to significantly reduce the amount of oil mixed by virtue of its excellent rheological properties and compatibility. Among them, oil-based gel has become a research hotspot due to its less gel-breaking residue and good compatibility. In the future, it is necessary to deepen the research on multi-physics coupling models, develop environmentally friendly isolation materials, and explore the potential application of digital twin technology in mixed oil monitoring. Additionally, this paper discusses the prediction, monitoring, and post-treatment of mixed oil, pointing out that optimizing transportation processes and using advanced mixed oil treatment technologies can effectively control the impact of mixed oil. By reasonably selecting isolation methods and optimizing transportation sequences, the amount of mixed oil can be significantly reduced, and pipeline transportation efficiency can be improved.
文章引用：方舟, 梁晶莹. 成品油管道顺序输送混油控制技术研究进展[J]. 材料化学前沿, 2025, 13(4): 467-480. https://doi.org/10.12677/amc.2025.134048

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