Research progress on the application of low-reactivity minerals in carbonation-cured cement-based materials

IF 7.2 2区工程技术 Q1 CHEMISTRY, MULTIDISCIPLINARY

Journal of CO2 Utilization Pub Date : 2024-09-26 DOI:10.1016/j.jcou.2024.102938

Yi Tang , Keke Yu , Chuang He , Lidan Gao , Haiming Yang , Haijie He , An-Nan Zhong

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引用次数: 0

Abstract

Cement is essential for the construction industry, but its production process generates a large amount of CO₂, adversely affecting the environment. To address the issue above, carbonation curing serving as one of the efficient carbon reduction approaches is widely adopted benefiting from its advantages of rapidly realizing carbon sequestration and enhancing the performance of cementitious materials. Numerous studies have indicated that the addition of low-reactivity minerals such as limestone, quartz, sandstone, and glass powder accelerates the carbonation reaction of cement composites. However, there is a lack of reviews on the application of low-activity minerals in carbonation-cured cementitious materials. Therefore, this paper presents a comprehensive review regarding the research progress on the application of low-reactivity minerals in carbonation-cured cement-based materials for the first time. This review first introduces the effect of low-activity minerals on the performance of carbonation-cured cement composites. Subsequently, the related mechanism is analyzed. Finally, the future research directions and challenges in this field are emphasized. This work provides insights and references for the application of low-reactivity minerals in carbonation-cured cement-based materials, thus contributing to carbon emission reduction in the cement industry.

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低活性矿物在碳化固化水泥基材料中的应用研究进展

水泥是建筑业必不可少的材料，但其生产过程会产生大量二氧化碳，对环境造成不利影响。为解决上述问题，碳化固化作为一种有效的减碳方法被广泛采用，其优势在于可快速实现碳固存并提高水泥基材料的性能。大量研究表明，添加石灰石、石英、砂岩和玻璃粉等低活性矿物质可加速水泥复合材料的碳化反应。然而，关于低活性矿物质在碳化固化胶凝材料中的应用的综述还很缺乏。因此，本文首次全面综述了低活性矿物在碳化固化水泥基材料中的应用研究进展。本综述首先介绍了低活性矿物对碳化固化水泥复合材料性能的影响。随后，分析了相关机理。最后，强调了该领域未来的研究方向和挑战。这项工作为低活性矿物在碳化固化水泥基材料中的应用提供了启示和参考，从而为水泥行业的碳减排做出贡献。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of CO2 Utilization CHEMISTRY, MULTIDISCIPLINARY-ENGINEERING, CHEMICAL

CiteScore

13.90

自引率

10.40%

发文量

406

审稿时长

2.8 months

期刊介绍： The Journal of CO2 Utilization offers a single, multi-disciplinary, scholarly platform for the exchange of novel research in the field of CO2 re-use for scientists and engineers in chemicals, fuels and materials. The emphasis is on the dissemination of leading-edge research from basic science to the development of new processes, technologies and applications. The Journal of CO2 Utilization publishes original peer-reviewed research papers, reviews, and short communications, including experimental and theoretical work, and analytical models and simulations.