管道混合输送油品对喷气燃料性质的影响

Impact on Jet Fuel Property of Multi-product Pipeline

在利用长距离管道输送喷气燃料、石脑油、汽油和柴油等成品油时,为保障喷气燃料的油品质量,喷气燃料中最多只能混入质量分数≤0.75%的石脑油和汽油,在保证闪点合格的前提下,按照Jet A-1标准(ASTM D1655和DEF STAN91-91)喷气燃料指标仍能合格。喷气燃料中只能混入质量分数<0.2%的柴油。所以在实际输送工作中,喷气燃料中混入的汽油、柴油和石脑油量均需严格控制,应小于实验室静态试验理论的计算值。

For multi-product pipeline transfer the jet fuel, gas, gasline, diesel and so on, in order to control the quality of jet fuel, the max mixed rate of gas and gasline has been limited to 0.75%. It means the jet fuel meets the spec. ASTM D1655 and DEF STAN 91- 91 of Jet A - 1. For diesel, the max mixed rate has been limited to 0.2% .So that,on practicality transportation, it would need to be rigorous controlled that jet fuel has been mixed by gas, gasoline, diesel. It should be the smaller testing in lab theoretical calculation the value.