天眼查App显示,2025年5月9日,“冶金熔渣热态耦合制备绿色胶凝材料的系统和方法”正式进入专利公布阶段。申请人为马鞍山钢铁股份有限公司,该项建筑材料专利涉及一种用于接收热态高炉渣和热态钢渣的反应炉及其相关系统的创新设计。据专利信息显示,该技术显著优化了钢渣微粉胶凝活性,特别是早期活性大幅提升,达到矿渣微粉S95级性能要求;同时大幅降低钢渣中f‑CaO含量,有效解决了钢渣制品体积安定性问题。...
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