地罐交接在零售损耗管理中的应用简析

Analysis on Application of Ground Tank Transfer in Management of Retail Loss

介绍了加油站零售损耗计算公式的变化和构成因素,对比了实施地罐交接前后计算零售损耗的差异,用实例说明了实行地罐交接给加油站零售计量管理带来的益处,指出了地罐交接后续推进工作应当注意地罐容积的确认、考虑长距离运输油品温度的影响、对油库发油系统和加油站液位计的定期复核等,且采用多种监控手段,确保地罐交接数据的准确。另外,对铁路槽车来油计量方式的改革方向进行了思考。

The calculation method and component factors of retail loss in gas station are introduced. The difference of retail loss calculation before and after ground tank transfer is compared. An example is used to illustrate the benefits to retail metering management brought by the implementation of ground tank transfer,and some questions which attention should be paid to in the follow- up of ground tank transfer are pointed out,i. e. the tank volume should be confirmed,the influence of long distance transport on oil temperature should be considered,various means of monitoring should be applied to ensure the accurate data during ground tank transfer,and the oil delivery system in oil depot and gas station level gauge should be regularly reviewed.