| 加油站VOC排放污染控制中的气液比取值 |
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| 引用本文： | 李英杰,畅孟东,刘喆,钟晓春,饶品华,张文启,徐美燕,黄中子.加油站VOC排放污染控制中的气液比取值[J].上海工程技术大学学报,2012,26(3):247-250. |
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| 作者姓名： | 李英杰 畅孟东 刘喆 钟晓春 饶品华 张文启 徐美燕 黄中子 |
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| 作者单位： | 上海工程技术大学 化学化工学院,上海,201620 |
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| 基金项目： | 国家环保部公益性基金资助项目，上海市环保局青年科研基金资助项目 |
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| 摘 要： | 气液比(A/L)是加油站挥发性有机物(VOC)排放控制中非常重要的参数.考察了不同A/L对加油站压力管理系统(VPMS)运行及VOC减排效果的影响.结果表明:加油站密闭性合格时,A/L在1.00～1.20范围内,将导致VPMS运行频繁；A/L在0.95～1.05范围内,VPMS不运行.VOC减排效率基本上随A/L的增大而增大,0.95＜A/L＜1.05时,VOC减排效率为90.76 ％＜η＜96.95％；1.00＜A/L＜1.20时,VOC减排效率为93.26％＜η＜99.68％.
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| 关 键 词： | 气液比 挥发性有机物 油气回收系统 压力管理系统 |
Study on Air to Liquid Ratio of VOC Emissions and Pollution Control in Gas Filling Station |
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| LI Yingjie
,
CHANG Mengdong
,
LIU Zhe
,
ZHONG Xiaochun
,
RAO Pinhua
,
ZHANG Wenqi
,
XU Meiyan
,
HUANG Zhongzi.Study on Air to Liquid Ratio of VOC Emissions and Pollution Control in Gas Filling Station[J].Journal of Shanghai University of Engineering Science,2012,26(3):247-250. |
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| Authors: | LI Yingjie CHANG Mengdong LIU Zhe ZHONG Xiaochun RAO Pinhua ZHANG Wenqi XU Meiyan HUANG Zhongzi |
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| Affiliation: | (College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China) |
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| Abstract: | A/L （Air to station（GFS）. The imp liquid ratio） is an important parameter of VOC emissions control in gas filling acts of different A/L on the operation of VPMS （Vapor Pressure Management System） and emissions reduction of VOC were investigated. The results show that VPMS can run frequently with A/L in the range of 1.00-1.20 and nearly not operate with A/L in the range of 0.95- 1.05 with the tightness of GFS is qualified. Moreover, VOC reduction efficiency is increasing with the increase of A/L. When A/L are in the ranges of 0.95-1.05 and 1.00-1.20,the reduction efficiency of VOC are separately in the ranges of 90.76%-96.95% and 93.26%-99.68%. |
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| Keywords: | air to liquid ratio （A/L） volatile organic compound （VOC） vapor recovery system vapor pressure management system （VPMS） |
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