Study on charging characteristics of gasoline containing impurities during storage and transportation

IF 1.9 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Journal of Electrostatics Pub Date : 2025-05-20 DOI:10.1016/j.elstat.2025.104094

He Meng , Yipeng Li , Liangliang Li , Qi Lan , Shiqiang Wang , Lifu Sun , Hong Gong , Xiaolei Bi , Bin Tao

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引用次数: 0

Abstract

A static electricity ignition hazard simulation test device for oil products was constructed based on a self-developed charge density table. The influence of various types and contents of impurities on charge generation characteristics of oil products flowing in pipelines was investigated. Test results indicate that the presence of impurities significantly increased the amount of static electricity generated in flowing gasoline within the pipeline. With an increase in impurity content, there was a trend of initially increasing and then decreasing static charge carried by gasoline, with the reduction degree being related to the conductivity of impurities. The presence of impurities elevates the risk of static electricity ignition during oil storage and transportation processes. Measures such as regular inspection or replacement of filters should be implemented to prevent impurity contamination in oil products. Additionally, technologies such as oil product charge density detection should be employed to monitor the charge levels within pipelines.

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含杂质汽油储运过程中的充注特性研究

基于自行研制的电荷密度表，构建了油品静电着火危险性模拟试验装置。研究了不同杂质种类和含量对输油管道中油品电荷生成特性的影响。测试结果表明，杂质的存在显著增加了管道内流动汽油产生的静电量。随着杂质含量的增加，汽油携带的静电荷呈现先增加后减少的趋势，其减少程度与杂质的导电性有关。杂质的存在增加了油品储存和运输过程中静电着火的危险。应采取定期检查或更换过滤器等措施，防止油品受到杂质污染。此外，还应采用油品电荷密度检测等技术来监测管道内的电荷水平。

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来源期刊

Journal of Electrostatics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

11.10%

发文量

审稿时长

49 days

期刊介绍： The Journal of Electrostatics is the leading forum for publishing research findings that advance knowledge in the field of electrostatics. We invite submissions in the following areas: Electrostatic charge separation processes. Electrostatic manipulation of particles, droplets, and biological cells. Electrostatically driven or controlled fluid flow. Electrostatics in the gas phase.