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碳捕集及封存利用方案研究及经济性分析

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就国内目前情况而言,以煤、石油、天然气等化石燃料为主体的能源结构短期内不会发生大幅改变.碳捕集是现阶段唯一能大幅度减少化石能源CO2排放进而实现"碳中和"的技术.本文提出了适合火电厂的碳捕集技术工艺路线方案并进行了经济性分析,同时提出了对捕集下来的二氧化碳进行封存利用的几种途径,总结归纳了碳捕集系统对火电厂度电成本的影响,为火电厂碳捕集的方案选择提供理论依据和借鉴.
Research and Economic Analysis of Carbon Capture and Storage Utilization Scheme
As far as the current situation in China is concerned,the energy structure dominated by fossil fuels such as coal,oil,and natural gas will not undergo significant changes in the short term.Carbon capture is cur-rently the only technology that can significantly reduce CO2 emissions from fossil fuels and achieve carbon neu-trality.This article proposes a carbon capture technology process route suitable for thermal power plants and conducts an economic analysis.At the same time,several ways to store and utilize the captured carbon dioxide are proposed.The impact of carbon capture systems on the electricity cost of thermal power plants is summa-rized,providing theoretical basis and reference for the selection of carbon capture schemes in thermal power plants.

Thermal power plantsCarbon captureStorage utilizationElectricity cost per kilowatt hour

周靖松、刘炳俊、刘银聪、邹道安、陈青、吴越琼、赵云龙

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中国能源建设集团浙江省电力设计院有限公司,浙江 杭州 310012

火电厂 碳捕集 封存利用 度电成本

2024

内燃机与配件
石家庄金刚内燃机零部件集团有限公司

内燃机与配件

影响因子:0.095
ISSN:1674-957X
年,卷(期):2024.(23)