油脂基可持续航空燃料制备技术发展现状及前景

摘要/Abstract

摘要： 在全球航空运输业碳减排压力持续加大的背景下，可持续航空燃料(SAF)作为传统航空燃料的关键替代品，其技术经济性已成为制约产业化进程的核心因素。重点剖析了影响油脂原料供应链、加氢催化剂、典型工艺路线以及SAF产品经济性的主要因素，提出了突破非贵金属催化剂材料工程，推进原料多元化与副产品高值化利用，从而降低油脂基SAF的生产成本，通过构建“技术-经济-政策”三维协同体系促进SAF产业发展。

关键词: 油脂, 可持续航空燃料, 加氢催化剂, 生产工艺, 经济性分析

Abstract: Under the escalating pressure for carbon emission reduction in the global aviation industry, sustainable aviation fuel, as a critical alternative to conventional aviation fuels, has seen its techno-economic feasibility emerging as a pivotal factor constraining industrial advancement. This study systematically investigates four key dimensions: the stability of lipid feedstock supply chains, hydrotreating catalysts, representative process routes, and principal economic determinants affecting sustainable aviation fuel production. It proposes breakthroughs in non-noble metal catalyst material engineering, promotes feedstock diversification and high-value utilization of by-products, thereby reducing the production costs of lipid-based sustainable aviation fuel. Furthermore, it advances the development of sustainable aviation fuel industry through establishing a “technology-economy-policy” three-dimensional synergistic system.

Key words: lipids, sustainable aviation fuel, hydrotreating catalyst, production process, economic analysis

宋苗嘉张兴华陈玉保庄修政马隆龙. 油脂基可持续航空燃料制备技术发展现状及前景[J]. 石油炼制与化工, 2026, 57(2): 25-35.

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