船用替代燃料应用进展
邢辉;李想;
摘要(Abstract)：
低碳航运背景下，为明晰低碳/零碳燃料的应用潜力，从理化性能、生产、储运和终端应用等维度对液化天然气、氢、氨、甲醇等潜在的船用替代燃料进行全面评述，分析船用替代燃料的应用进展情况。从替代燃料生命周期温室气体排放的角度来看，面向2050年的海洋运输，液化天然气是主要的过渡性燃料，而航运业选择可再生的甲烷、氢、氨、甲醇等其中的一种或几种作为未来船用燃料还具有不确定性，主要的挑战和障碍包括燃料成本、储运和加注基础设施、关键设备的研发与应用等。从技术、经济、环境、社会、可扩展性等多个维度进行评价，得出目前并没有一种燃料具有全方位、压倒性的优势从而可以完全替代燃油在船用燃料中的中心地位的结论。
关键词(KeyWords)： 低碳航运;船用替代燃料;液化天然气;甲醇;氨
基金项目(Foundation): 2022年度交通运输行业重点科技项目清单项目（项目编号：2022-MS7-205）;; 中央高校基本科研业务费专项资金资助项目（项目编号：3132022649）
作者(Authors): 邢辉;李想;
DOI: 10.16176/j.cnki.21-1284.2023.02.003
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