论文部分内容阅读
随着石油化工事业的蓬勃发展,和液化石油气作为燃料的广泛应用,接触液化石油气的职工越来越多,因此,开展健康监护对预防液化石油气中毒、保护操作工的健康具有重要的意义。一、理化特性液化石油气是在石油炼制过程中,由催化裂化、加氢裂化、铂重整等装置,从油品分馏时所得的C_4以下的气态组分。油源不同、生产液化石油气的装置和工艺不同,所得的液化石油气的组分就不同;即便是同一油田的原油,由同一装置和工艺生产,其组分也不尽相同。例如:大庆油炼
With the booming petrochemical industry and the widespread use of liquefied petroleum gas as fuel, more and more workers are exposed to liquefied petroleum gas. Therefore, carrying out health monitoring is important for preventing liquefied petroleum gas poisoning and protecting the health of operators significance. First, the physical and chemical properties of liquefied petroleum gas in the oil refining process, from the catalytic cracking, hydrocracking, platinum reforming and other devices, obtained from the fractionation of oil C_4 following gaseous components. Different sources of oil, liquefied petroleum gas production of different devices and processes, resulting liquefied petroleum gas composition is different; even the same oil, produced by the same device and process, its composition is not the same. For example: Daqing oil refining