二氧化碳矿化建材技术碳排放与经济性评价  

Emission and technological economic assessment of CO_(2) mineralization for building materials

作　　者：吴冰 高美金 王兴琦 李亚芳 赵超 易臻伟 王文康 WU Bing;GAO Mei-jing;WANG Xing-qi;LI Ya-fang;ZHAO Chao;YI Zhen-wei;WANG Wen-kang(State Grid Zhejiang Electric Power Co.,LTD.,Economic and Technological Research Institute,Hangzhou 310027,China;Clean Carbon(Beijing)Technology Co.LTD.,Beijing 100020,China;Qingshanhu Energy Research Center,Zhejiang University,Hangzhou 311305,China)

机构地区：[1]国网浙江省电力有限公司经济技术研究院,浙江杭州310027 [2]清捕零碳(北京)科技有限公司,北京100020 [3]浙江大学青山湖能源研究基地,浙江杭州311305

出　　处：《能源工程》2023年第2期48-56,74,共10页Energy Engineering

摘　　要：CO_(2)矿化结合工业固体废弃物资源化利用技术为建材行业开辟了规模化节能减碳的路径,产品的多元化指向也催生了CO_(2)矿化建材的多种技术选择,但它们仍面临以下挑战:原料与碳源的不匹配,运营成本的不确定性,以及碳价格不确定。通过全生命周期评价方法系统分析了典型CO_(2)矿化建材技术的碳排放与技术经济性,并指出碳交易政策的重要性及未来潜在的溢价与机会。Utilization of CO_(2) mineralization combined with industrial solid waste for the building materials industryhas become a new application of large⁃scale energy saving and carbon reduction.Product diversification has also given rise to a variety of technical options for CO_(2) mineralization building materials,however,andthe following challenges:(1)mismatch between raw materials and carbon sources,(2)uncertainty in operating costs,and(3)uncertainty in carbon prices.In this paper,the technological and economicaly of mainstream CO_(2)mineralization building materials on basis of whole life cycle assessment method was systematically analyzed,and the importance of carbon trading policy and potential opportunity was pointed out.

关 键 词：CO_(2)矿化 建材 全生命周期碳排放 技术经济性 

分 类 号：X075[环境科学与工程]