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[1]李义鹏,李亮亮,刘全桢,等.车用乙醇汽油静电起电特性试验研究[J].中国安全生产科学技术,2017,13(12):157-161.[doi:10.11731/j.issn.1673-193x.2017.12.024]
　LI Yipeng,LI Liangliang,LIU Quanzhen,et al.Experimental study on electrostatic electrification characteristics of ethanol gasoline for motor vehicles[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(12):157-161.[doi:10.11731/j.issn.1673-193x.2017.12.024]
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车用乙醇汽油静电起电特性试验研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
13
期数:
2017年12期
页码:
157-161
栏目:
职业安全卫生管理与技术
出版日期:
2017-12-31

文章信息/Info

Title:
Experimental study on electrostatic electrification characteristics of ethanol gasoline for motor vehicles
文章编号:
1673-193X(2017)-12-0157-05
作者:
李义鹏1; 2; 李亮亮1; 2; 刘全桢1; 2; 高鑫1; 2; 孙立富1; 2
（1．中国石油化工股份有限公司青岛安全工程研究院，山东 青岛 266100；2．化学品安全控制国家重点实验室，山东 青岛 266100）
Author(s):
LI Yipeng1; 2;  LI Liangliang1; 2;  LIU Quanzhen1; 2;  GAO Xin1; 2;  SUN Lifu1; 2
(1. SINOPEC Research Institute of Safety Engineering, Qingdao Shandong 266100, China; 2. State Key Laboratory of Safety and Control for Chemicals, Qingdao Shandong 266100, China)
关键词:
车用乙醇汽油; 静电; 电导率; 电荷密度; 试验研究
Keywords:
ethanol gasoline for motor vehicles;  electrostatic;  conductivity;  charge density;  experimental study
分类号:
TE89
DOI:
10.11731/j.issn.1673-193x.2017.12.024
文献标志码:
A
摘要:
为研究乙醇汽油使用过程中存在的静电风险及带电变化规律，基于自主研发的油品电荷密度表，试验研究了乙醇含量对管输汽油静电带电规律的影响，获得乙醇体积含量0~5%的管输油品静电数据；对油库内乙醇汽油装车作业及加油站加油作业乙醇汽油静电起电特性进行了试验研究。研究结果表明：随着乙醇含量的增加，油品静电呈现先增大后减小的趋势；乙醇体积含量在0.5%~1%时，油品静电起电量最高可达到-77.2 μC/m3，为此需注意乙醇汽油调配过程中可能存在的静电风险；高电导率的车用乙醇汽油在加油作业时，油品静电起电量较低。
Abstract:
In order to study the electrostatic risk existing in the using process of ethanol gasoline and the electrification change laws, the influence of ethanol content on the electrostatic electrification laws of gasoline transported by pipeline was studied through the experiments based on the self-developed oil charge density table, and the electrostatic data of gasoline transported by pipeline with the volume content of ethanol as 0-5% were obtained. The experimental study on the electrostatic electrification characteristics of ethanol gasoline in the loading operation of oil depot and fueling operation of filling station was carried out. The results showed that the oil electrostatic presented the trend of increase first and then decrease with the increase of ethanol content. When the volume content of ethanol was 0.5%-1%, the maximum electrostatic electrification amount of oil reached -77.2 μC/m3, so the electrostatic risk which may exist in the deployment process of ethanol gasoline should be paid attention. The electrostatic electrification amount of oil was lower in the fueling operation of ethanol gasoline for motor vehicles with high conductivity.

参考文献/References:

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备注/Memo

备注/Memo:
中国石化科技部项目（316014，KL17001）
更新日期/Last Update: 2018-01-29