加油站油气回收效果检测及分析  

Detection and Analysis of Vapor Recovery Effect for Gas Station

作　　者：邓万全[1] 许光[2] 贾光[2] 张健中[2] 张卫华[2] 

机构地区：[1]中国石化广东石油分公司,广东广州510620 [2]中国石化安全工程研究院,山东青岛266071

出　　处：《安全、健康和环境》2014年第11期45-48,共4页Safety Health & Environment

摘　　要：对某地区4个加油站的油气回收改造效果进行了抽样检测。重点对一次油气回收中的回气量、回气浓度、回气压力和卸油速度以及二次油气回收中的密闭性、液阻和气液比等指标进行了测试,分析了存在的问题,并提出了相应的改造措施和建议。The performance of the vapor recovery system at four petrol filling stations is evaluated. In the process, the volume of the recovery gas and its density and pressure of the main vapor recovery system are detected. The air tightness, liquid resistor and vapor liquid ratio of the secondary vapor recovery system are obtained as well. Based on these acquired factors, this paper analyses the defects of the system and provide improvement measures to make sure that the vapor recovery system is working in an efficient way.

关 键 词：加油站 油气回收 气液比 油气浓度 

分 类 号：TE88[石油与天然气工程—油气储运工程]