众所周知,石油是宝贵的能源,它的特点之一易挥发,特别是轻质油品,更容易挥发,造成损失,据统计,我国的成品油每年由于挥发,从油品的生产到投入使用造成的损耗多达300—500万 t。数字说明,我国石油行业,在油品的炼制生产、运输、储存、收发、回收等方面技术与先进国家相比存在着很大的差距,当前,立足现有设备、技术,如何减少油料蒸发损失已成为我国各级石油管理部门的一项重要课题,我们认为,可采 As we all know, oil is a precious energy source. One of its characteristics is volatile. Especially light oil products are more volatile and cause losses. According to statistics, oil products in our country are volatilized every year due to their volatility, resulting from the production of oil products. The loss of up to 300-500 million t. The figures show that there is a big gap between our country’s petroleum industry in refining and production, transportation, storage, sending and receiving, and recycling of oil products. Compared with advanced countries, how to reduce the evaporation of oil based on existing equipment and technologies? Losses have become an important issue for China’s petroleum management departments at all levels. In our opinion,