可持续航空燃料生产技术的研究进展与试验探索

RESEARCH PROGRESS AND EXPERIMENTAL EXPLORATION OF SUSTAINABLEAVIATION FUEL PRODUCTION TECHNOLOGY

我国航空业是全球同行业发展增速最快的,同时也面临着愈加严苛的国际减排要求,可持续航空燃料作为最有效的航空减排措施具有广阔的发展前景和市场需求。近年来,生物质生产可持续航空燃料被视为有望实现生产航空替代燃料的重要非石油路线,其中动植物油脂加氢和生物质气化生产可持续航空燃料最具有技术和经济优势,但是原料供应、价格波动以及加工费用高等因素会影响可持续航空燃料的供应量和经济效益。利用可再生电力能源生产可持续航空燃料技术具有资源供应无限量、化学反应过程效率高、大规模工业生产容易实现等优势,是解决可持续航空燃料供应问题的最根本方案。

China’s aviation industry is growing at the fastest rate in the world,but also facing increasingly stringent international emission reduction requirements.As the most effective aviation emission reduction measures,sustainable aviation fuel has broad development prospects and market needs.In recent years,the production of sustainable aviation fuel from biomass has been regarded as a promising non-oil route for the production of alternative aviation fuels.The most technical and economic advantages lie in the hydrogenation of animal and vegetable oil and biomass gasification for the production of sustainable aviation fuel.However,factors such as feedstock availability,price fluctuations and high processing costs affect the availability and economic benefits of sustainable aviation fuel.The technology of producing sustainable aviation fuel from renewable energy sources has the advantages of unlimited resource supply,high efficiency of chemical reaction process and easy realization of large-scale industrial production,which is the most fundamental solution to the problem of sustainable aviation fuel supply.