浅析油品蒸发损耗及发展趋势  

Analysis of Oil Evaporation Loss and Development Trends

作　　者：向松明 XIANG Songming

机构地区：[1]中海油惠州石化,广东惠州516086

出　　处：《化工设计通讯》2024年第7期51-53,59,共4页Chemical Engineering Design Communications

摘　　要：油品蒸发损耗不仅影响环境质量,还影响油品质量。除了该问题之外,蒸发损耗将促进汽油氧化,辛烷值减小,长时间运行对汽车发动机造成不利影响。此外,油品蒸发损耗还有一定的安全隐患,易造成局部火灾,并对人类和动植物也有毒害性。目前,国内外正结合油品蒸发损耗的相关因素,发掘降耗措施,比如对输送和储油设备的结构进行设计和改进,尽可能加大对烃蒸气的回收力度,并采取合适的方法来抑制油品蒸发损耗。Oil evaporation loss not only affects the quality of the environment,but also the quality of the oil.In addition to this issue,evaporation loss will promote oxidation of gasoline,reduce octane number and adversely affect the automobile engines in long time operation.In addition,evaporation loss of oil products has certain safety hazards,which can easily cause localized fires and is toxic to human beings,animals and plants.At present,domestic and foreign countries are combining the factors related to oil evaporation loss to explore measures to reduce consumption,such as design and improvement of the structure of transmission and storage equipment,as far as possible to increase the recovery of hydrocarbon vapors,and to take appropriate methods to inhibit the evaporation loss of oil.

关 键 词：油蒸气传质过程 油罐静止储存损耗 油罐动液面损耗 

分 类 号：TE85[石油与天然气工程—油气储运工程]