双碳政策下生物喷气燃料的发展展望

Prospects for Bio-Jet Fuel under Dual-carbon Policy

航空业是高空温室气体排放的主要来源,受到航空发动机技术发展的限制,喷气燃料仍是飞机主要的动力来源。能在全生命周期降低碳排放的生物喷气燃料技术路线将是航空业的重要减排手段。该文通过探讨生物喷气燃料的生产及应用现状,分析生物喷气燃料的全生命周期碳排放情况,并展望生物喷气燃料的发展趋势。

The aviation industry is the main source of high-altitude greenhouse gas emissions due to the use of fossil fuels.Bio-jet fuel can reduce carbon emissions throughout its life cycle to varying degrees.Based on the carbon emissions of the aviation industry,the production and application of bio-jet fuels,the life-cycle carbon emissions of bio-jet fuels and the outlook of bio-jet fuels development were discussed.