首页|钢渣碳化及其在建筑材料低碳制造中的应用

钢渣碳化及其在建筑材料低碳制造中的应用

扫码查看
碳捕获、利用与封存(CCUS)技术通过捕获和转化CO2来减少大气中的CO2浓度,是实现中国气候目标和可持续发展的关键技术之一.综述了加速碳化钢渣制备低碳建筑材料的研究进度;系统介绍了碳化钢渣建筑制品的性能及其提升机制,以及碳化钢渣辅助性胶凝材料的水化活性及其水化机理;总结了加速碳化技术在建筑材料工业化生产中的应用案例;展望了钢渣碳化未来的发展方向.以期为水泥和混凝土制造业的绿色转型和可持续发展提供参考.
Carbonation of Steel Slag and Its Application in Producing Low-Carbon Construction Materials
Carbon capture,utilization and storage(CCUS)technologies reduces the concentration of CO2 in the atmosphere by capturing and converting CO2,is one of the key technologies to achieve China's climate goals and sustainable development.The research progress in the preparation of low-carbon building materials through accelerated carbonation of steel slag was summarized.The performance and enhancement mechanism of carbonized steel slag building products,as well as the hydration reactivity and hydration mechanism of carbonated steel slag supplementary cementitious materials,were systematically introduced.The application cases of accelerated carbonation techndogy in the industrial production of building materials were summarized,and the future development direction was prospected,in order to provide reference for the green transformation and sustainable development of the cement and concrete manufacturing industry.

steel slagcarbon capturebuilding productsupplementary cementitious materialmicrostructurehydration mechanism

莫立武、刘朋、徐茂淳

展开 >

南京工业大学 材料科学与工程学院,江苏 南京 211816

南京工业大学 材料化学工程国家重点实验室,江苏 南京 211816

钢渣 碳捕获 建筑制品 辅助性胶凝材料 微结构 水化机理

2024

建筑材料学报
同济大学

建筑材料学报

CSTPCD北大核心
影响因子:1.046
ISSN:1007-9629
年,卷(期):2024.27(12)