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概述了第二代生物航空燃油的技术现状和进展动态,着重讨论了生物丁醇/异丁醇脱水-聚合技术、木质纤维素水解-水相重整催化合成技术、油脂加氢脱氧-裂化异构两段加氢技术和生物质气化费托合成技术。介绍了生物丁醇/异丁醇、麻风果油、亚麻荠油和海藻油等影响生物航空燃油成本的原料开发现状,以及国内外在建的示范装置,分析了第二代生物航空燃油的技术特点及价格竞争力,并展望了其未来发展方向。
The current status and progress of the second generation bio-aviation fuel technology are summarized. The biobutanol / isobutanol dehydration-polymerization technology, the lignocellulose hydrolysis-water phase reforming catalytic synthesis technology, the oil hydrodeoxygenation-cracking Structure two hydrogenation technology and biomass gasification Fischer-Tropsch synthesis. The development status of raw materials such as bio-butanol / isobutanol, jatropha oil, camellia oil and algae oil that affect the cost of bio-aviation fuel and the demonstration devices under construction at home and abroad were introduced. The technology of second-generation bio-aviation fuel Characteristics and price competitiveness, and prospects of its future development.