“双碳”背景下生物航煤的发展分析

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中图分类号：TQ031 文献标志码：A 文章编号：1671-0460（2026）01-0169-07

Abstract：Biofuels have significant advantages of being low-carbon，environmentally friendlyand renewable in resources. However，during the transition of transportation energy，the development of various sub-categoriesof biofuels isuneven.Bio-aviation kerosene （bio-SAF） has garmered significant atention duetothe urgent need for aviation emissionreduction，yet it faceschallenges inraw material supplyandcost control.In this paper，asystematic review focusing on the development of bio-SAF was presented. The current development status and prospects of global biofuelswere introduced，the mainstream technical routes and industrialization progressof bio-SAF were briefly described，theraw material supply landscape and the suitabilityof various raw materials were analyzed，and solutions to the price disadvantages of bio-SAF were explored，such as raw material diversification and technological upgrades.Additionaly，the construction and operationof typical bio-SAF plants athome and abroad werereviewed It was pointed out that bio-SAF should be a core pillar for achieving carbon neutrality in the aviation industry. In he future，efforts should focus on the development of low-cost raw materialsand processoptimization，with early-stage layout and certification work to promote the large-scale development of the industry.

Key words： Biofuel; Bio-jet fuel; Waste cooking oil; Waste oil; Sustainable aviation fuel （SAF）

生物航煤是由生物质加工生产、可替代传统航煤的液体烃基燃料，具有原料来源可再生、能减排CO2 、与石油喷气燃料调和性好、杂质含量低的特点。（剩余10954字）