远洋船舶尾气碳捕集技术及发展趋势研究
Study on carbon capture technology and development trend of exhaust gas from ocean-going ships
屈紫懿 1孔存金 1印洪浩 1张德荣 1杜敏1
作者信息
摘要
二氧化碳(CO2)作为主要的温室气体,减排的迫切性日益凸显,一系列国际航运碳减排措施已逐步进入强制执行阶段.碳捕集技术被认为是最直接有效的碳减排技术.然而,船舶尾气碳捕集技术的研究和应用还处于起步阶段,亟需大量深入的针对性研究.因此,针对远洋船舶的尾气碳捕集技术及其发展趋势进行了探讨.首先,介绍船舶尾气碳捕集技术的背景及现状,对当前工业源尾气处理方案及主流的碳捕集技术进行分析和研究.其次,量化国际海事组织对航运业的碳排放要求,对比各种碳减排技术在船舶领域中的可行性和适用性,详细研究了远洋船舶使用碳捕集技术的影响因素与面临的挑战,包括技术要求、技术成本、设备可靠性、能源消耗、二次污染等.最后,结合历史数据和未来趋势预测,对远洋船舶尾气碳捕集技术的发展趋势做出展望,并提出改进方法,以帮助减少船舶排放的碳足迹.
Abstract
The urgency of reducing carbon dioxide as the main greenhouse gas is becoming increasingly prominent,and a series of international shipping carbon reduction measures have entered the stage of compulsory enforcement.Carbon capture technology is the most direct and effective technology for reducing carbon dioxide emissions.However,the research and application of carbon capture technology for ship exhaust is still in its infancy,and there is an urgent need for a large amount of in-depth targeted research.Therefore,the carbon capture technology and its development trend for the exhaust gas of ocean-going ships were discussed.Firstly,the background and current status of carbon capture technology for ship exhaust were introduced,and the current industrial source exhaust treatment schemes and mainstream carbon capture technologies were analyzed and studied.Then,the carbon emission requirements of the International Maritime Organization for the shipping industry were quantified,and the feasibility and applicability of various carbon reduction technologies in the field of shipping were compared.A detailed study was conducted on the challenges and influencing factors encountered by ocean-going vessels using carbon capture technology,including technical requirements,technical costs,equipment reliability,energy consumption,secondary pollution,etc.Finally,based on the combination of historical data and future trend prediction,prospects were made for the future development of carbon capture technology for ocean-going ship exhaust,and improvement methods were proposed to help reduce the carbon footprint of ship emissions.
关键词
船舶尾气/二氧化碳(CO2)/航运减排/远洋船舶/碳捕集Key words
ship exhaust/carbon dioxide(CO2)/shipping emission reduction/ocean-going ship/carbon capture引用本文复制引用
基金项目
重庆市教委科学技术研究计划(201902194007)
出版年
2024
NETL
NSTL
维普
万方数据