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水泥技术, 2025, 1(4): 76-83    doi: 10.19698/j.cnki.1001-6171.20254076
  实验研究 本期目录 | 过刊浏览 | 高级检索 |

固碳胶凝材料固碳技术综述

1 济南大学化学化工学院,山东  济南  250022; 

2 中国机械科学研究总院集团有限公司,北京  100044

A Review of Carbon Sequestration Technology Using Carbon-Containing Cementitious Materials

1 School of Chemistry and Chemical Engineering, University of Jinan, Jinan Shandong 250022, China; 

2 China Academy of Machinery Science & Technology, Beijing 100044, China

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摘要 

综述了固碳胶凝材料的主要类型及固碳性能、固碳工艺对固碳效果的影响、固碳效率评估方法及二氧化碳封存率的现状,并展望了固碳胶凝材料的未来发展方向。纳米碳酸钙基固碳胶凝材料通过孔隙填充效应提升水泥力学性能和固碳效率;氧化镁基固碳胶凝材料则通过形成高强度碳酸盐实现快速固碳,但其产业化仍受制于较高生产成本。在固碳工艺方面,干法固碳工艺因其操作简便、能耗低等优势成为研究重点,超临界CO2技术展现出独特潜力。碳化深度检测技术从传统的酚酞检测方法发展到共聚焦拉曼显微镜和高频超声成像等无损检测方法,显著提升了测试精度。在固碳效率方面,通过材料改性和工艺优化,部分新型材料的CO2封存率已突破200%。未来研究可围绕开发全流程减碳工艺、降低材料生产成本、完善产业化开展。

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郑剑
赵岩
穆雪松
张炉青
张书香
关键词:  固碳胶凝材料  干法碳化  碳化深度  二氧化碳封存率  低碳水泥
    
Abstract: 

This study provides a comprehensive of the primary categories of cementitious materials utilized for carbon sequestration,their respective carbon sequestration properties, the impact of the carbon sequestration process on its effectiveness, carbon sequestration efficiency assessment methods and the current status of carbon dioxide sequestration rates are summarized, and the future development direction of carbon sequestration cementitious materials is also prospected. Calcium carbonate nanocomposite-based cementitious materials have been shown to enhance the mechanical properties of cement and carbon sequestration efficiency through the pore-filling effect, while magnesium oxide-based cementitious materials can achieve rapid carbon sequestration through the formation of high-strength carbonates, but their industrialization is still limited by high production costs. In terms of carbon sequestration processes, dry carbon sequestration process has become the focus of research due to its easy operation and low energy consumption, and supercritical CO2 technology shows unique potential. The evolution of carbonization depth detection technology has progressed from the conventional phenolphthalein detection method to non-destructive testing methods such as confocal Raman microscopy and high-frequency ultrasonic imaging, which have significantly improved the testing accuracy. In terms of carbon sequestration efficiency, through material modification and process optimization, the CO2 sequestration rate of some new materials has exceeded 200%. Future research can focus on developing the whole process of carbon reduction process, reducing the cost of material production, and perfecting industrialization.

Key words:  carbon sequestration cementitious materials    dry carbonization    carbonization depth    carbon dioxide sequestration rate    low carbon cement
收稿日期:  2024-11-23      修回日期:  2025-07-25           出版日期:  2025-07-25      发布日期:  2025-07-25      整期出版日期:  2025-07-25
ZTFLH:  TU525.9  
基金资助: 

国家重点研发计划项目(2022YFE0208200

作者简介:  郑 剑(2000—),男,硕士(在读),主要从事低碳水泥固碳技术研究。E-mail:2455495837@qq.com
引用本文:    
郑剑, 赵岩, 穆雪松, 张炉青, 张书香.

固碳胶凝材料固碳技术综述 [J]. 水泥技术, 2025, 1(4): 76-83.
ZHENG Jian, ZHAO Yan, MU Xuesong, ZHANG Luqing, ZHANG Shuxiang.

A Review of Carbon Sequestration Technology Using Carbon-Containing Cementitious Materials . Cement Technology, 2025, 1(4): 76-83.

链接本文:  
http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20254076  或          http://www.cemteck.com/CN/Y2025/V1/I4/76
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