加油站的油气回收与安全环保

论述了加油站在油品运输、装卸、销售过程中所产生的油品挥发损耗、经济损失、环境污染,油气直接排放对人民群众生活造成的影响及对加油站带来的种种不安全因素,以及油气的挥发造成油品质量下降、辛烷值降低等问题,说明油气回收对加油站的安全、损耗和环保的重要性.指出了目前加油站的油气回收未全面普及的主要因素,认为发展多种油气回收装置是加大加油站油气回收普及率的主要手段,还介绍了当前几种油气回收技术如装置膜分离法技术和HAN阻隔防爆技术等的现状和发展情况.

RECOVERING PETRO-FILLING STATION OIL VAPOR FOR SAFETY AND CLEAN ENVIRONMENT

The evaporation loss of oil in transportation, loading and unloading operations and sales in petro-filling stations will lead to economic losses and cause environmental pollution. When the oil vapor is released directly to atmosphere, it will affect the life of local community and impose safety hazard to the petrofilling station. In addition, the evaporation will also deteriorate the oil quality and lower the octane number. To improve the safety of petro-filling station, reduce loss and protect the environment, it is extremely necessary to install oil vapor recovery units in the petro-filling stations. The development of main oil recovering technologies such as membrane separation and HAN anti-detonation technique etc are discussed.