文档介绍：降低加油站蒸发损耗方法研究
摘要：加油站蒸发损耗是在加油站在收油操作或加油过程中，由于密封不严实，大量的油蒸汽排放到大气中，而造成的油品损耗。。本文通过对油品损耗的原因及加油站油气挥发的特点的分析，提出了降低加油站蒸发损耗的几种方法。论文主要内容如下：
首先，分析了油品引起蒸发损耗的原因及类型，针对加油站油气挥发的特点和发生挥发的重点部位，提出了通过收集蒸发的油品蒸汽来降低加油站的蒸发损耗。并提出了针对加油站油气挥发重点部位的油气收集系统。
其次，针对收集油气的处理，提出了油气回收的方法。具体介绍几种油气回收的方法及简单的工艺流程，并针对加油站适用情况，对几种回收方法进行综合比较。另外还介绍了油气回收在国内外的应用情况和今后油气回收技术的发展趋势。
最后，利用冷凝回收法设计了一套试验设备，并进行了实验。通过实验得到的数据进行分析，提出了冷凝法在油气回收中的规律。
关键词：加油站；蒸发；损耗；油气回收

Reduces The Gas Station Evaporation Loss Method Research
Abstract :The gas station Evaporation loss is in receives the oil operation in the gas station or refuels in the process, because the seal is not solid, the massive oil steam discharges in the atmosphere, but creates losses of petroleum products. In recent years, reduced the gas station Evaporation loss is a new research area for oil gas storage and transport specialist in reducing the losses of petroleum products aspect. This article through to the losses of petroleum products reason and the gas station oil gas volatility characteristic analysis, proposed several methods about reduces evaporation loss of gas station. The paper primary coverage is as follows:
Firstly, analyzed the oil evaporation loss reason and the type, and had the volatility key spot in view of the gas station oil gas volatility characteristic, proposed through the collection oil steam to reduce the gas station evaporation loss .And proposed some oil&gas collection systems in view of the gas station oil volatility key spot.
Secondly, in view of collection oil gas processing, proposed several methods about oil&gas recovery. Introduced specifically several kind of oil&gas recovery method and the simple technical process, and aim at the gas station suitable situation, carries on the synthesis comparison to several recycling methods. Moreover also introduced technology of gas recovery from the gas station and its application progress at home and abroad.
Finally, has designed a set of