低碳胶凝材料的研究进展

doi:10.11896/cldb.22050304

材料导报

2024, Vol. 38

Issue (2): 22050304-9 https://doi.org/10.11896/cldb.22050304

无机非金属及其复合材料

低碳胶凝材料的研究进展

聂松, 周健^*, 徐名凤, 李辉

河北工业大学土木与交通学院,天津 300401

Research Progress of Low-carbon Binders

NIE Song, ZHOU Jian^*, XU Mingfeng, LI Hui

School of Civil and Transportation Engineering, Hebei University of Technology, Tianjin 300401, China

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摘要水泥作为构筑现代社会不可或缺的原材料,在满足基础设施建设巨大需求的同时,自身生产伴随着CO₂排放高的问题。近年来,为减少水泥生产过程中的CO₂排放,实现水泥行业可持续发展,人们提出了一系列CO₂减排措施,包括提高能源效率、使用替代原燃料、使用辅助胶凝材料、采用CCUS技术以及开发新型低碳胶凝材料等。从长远来看,低碳胶凝材料将在水泥行业CO₂减排中起重要作用。本文总结了低熟料水泥、低钙水泥、固碳水泥和碱激发胶凝材料四类低碳胶凝材料的研究进展,介绍了各类低碳胶凝材料的制备方法与基本性能,对比分析了传统硅酸盐水泥与低碳胶凝材料的CO₂排放,最后指出了低碳胶凝材料发展过程中存在的问题,并为其进一步研究工作提出了建议。

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关键词: 水泥 CO₂排放低碳胶凝材料 CO₂减排技术

Abstract: Cement is an essential building material for society’s infrastructure around the world. However, the cement industry is responsible for an unacceptable increase in CO₂ emissions. To mitigate these emissions, several approaches have been proposed, including improving energy efficiency, using alternative raw materials and/or alternative fuels, utilizing CCUS technology and developing low-carbon binders. In the long term, low-carbon binders are expected to play an important role in CO₂ emission reduction of the cement industry. In this review, we summarize the research progress on four types of low carbon binders, viz. low clinker cements, low calcium cements, carbon fixation cements and alkali activated binders, introduce the preparation methods and properties of low-carbon binders, compare and analyze CO₂ emissions of traditional Portland cement and low-carbon binders. Finally, we point out the issues on the development of low-carbon binders, and put forward proposals on their further research.

Key words: cement carbon dioxide emissions low-carbon binders technologies on carbon dioxide reduction

出版日期: 2024-01-25 发布日期: 2024-01-26

ZTFLH:

TU52

基金资助: 国家自然科学基金(52008151;52178200)

通讯作者: *周健,河北工业大学土木与交通学院教授、博士研究生导师。2004年山东大学土木工程专业本科毕业,2006年和2011年先后获得荷兰代尔夫特理工大学土木工程专业硕士学位和博士学位。目前主要从事低碳利废水泥设计、性能与应用技术研究。发表论文60余篇,包括Cement and Concrete Research、Cement and Concrete Composites、Construction and Building Materials、Journal of Cleaner Production等。zhoujian@hebut.edu.cn

作者简介: 聂松,2016年6月、2019年6月分别于南昌大学和北京工业大学获得工学学士学位和硕士学位。现为河北工业大学土木与交通学院博士研究生,在周健教授的指导下进行研究。目前主要研究领域为低碳胶凝材料的开发与应用。

引用本文:

聂松, 周健, 徐名凤, 李辉. 低碳胶凝材料的研究进展[J]. 材料导报, 2024, 38(2): 22050304-9.
NIE Song, ZHOU Jian, XU Mingfeng, LI Hui. Research Progress of Low-carbon Binders. Materials Reports, 2024, 38(2): 22050304-9.

链接本文:

https://www.mater-rep.com/CN/10.11896/cldb.22050304 或 https://www.mater-rep.com/CN/Y2024/V38/I2/22050304

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