| 摘要:国际海事组织(IMO)第72届海上环境保护委员会已于2018年4月13日通过了国际海运温室气体减排初步战略，这项决议对船舶发动机行业提出了巨大的挑战。2019年CIMAC大会对未来可持续的解决方案进行了交流和探寻；在低碳燃烧、替代燃料和合成燃料的开发与应用等方面取得了相应的研究成果。与会专家提出了2050年航运业脱碳的解决方案:改进设计、电池&混合动力系统、数字化、新燃料。其中，改进设计和新燃料两种技术途径贡献率相对较高。 |
| 关键词: 温室气体 脱碳 低碳燃烧 替代燃料 |
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| The GHG Reduction Technology Development Tendency of Marine EngineFrom the 29th CIMAC Congress |
| Zhang Dongming,Huang Li,Guo Lijun,Lu Haoyu,Zhang Wenzheng,Gao Quan |
| Shanghai Marine Diesel Engine Research Institute, Shanghai 201108 |
| Abstract:In April 13th, 2018, IMO MEPC72 adopted an initial IMO strategy on reduction of GHG emi-ssions from ships, which is a big challenge for marine engine industry. In the 2019 CIMAC congress, representatives discussed and exchanged ideas on the sustainable solutions,and research achievements were gained on low-carbon combustion, alternative fuels and synthetic fuels. The solutions to achieve 2050 decarbonisation targets in shipping industry were put forward by the CIMAC experts, including incremental improvements, batteries and hybrid power systems, digitalization, new type of fuels, among which incremental improvements and new type of fuels are believed to be the two most contributive ones. |
| Key words: green house gas decarbonisation low-carbon combustion alternative fuel |
