摘要
针对钢铁冶金行业面临的碳减排挑战,研究者们提出利用钢渣等大宗冶金固废进行CO_(2)捕集的技术路径,并在近些年得到越来越多的关注和研究。本文对钢渣的特性及其综合利用方式进行概述,重点围绕钢渣在碳捕集领域的关键理论与技术开展综述与分析;研究探讨钢渣矿化封存CO_(2)、钢渣建材化养护固定CO_(2)和钢渣制备CO_(2)捕集材料的前沿进展,并深入剖析钢渣制备CO_(2)捕集材料领域所面临的难题与挑战。基于这些分析,本文提出未来基础研究的重点与技术攻关方向,旨在为钢铁企业废弃物的协同治理与资源化高效利用提供支持与借鉴。
In view of the challenges of carbon emission reduction faced by the iron and steel metallurgical industry,a technical path for CO_(2)capture,by using bulk metallurgical solid wastes such as steel slag,has been proposed by researchers,which has received more and more attention and research in recent years.The characteristics of steel slag and its comprehensive utilization methods are summarized,focusing on the review and analysis of key theories and technologies of steel slag in the field of carbon capture.The frontier progress of CO_(2)storage by steel slag mineralization,CO_(2)fixation by steel slag building materials,and CO_(2)capture materials prepared by steel slag are researched,while the problems and challenges faced in the field of CO_(2)capture materials prepared by steel slag are deeply analyzed.Based on these analyses,the key points and technical research directions of future basic research are proposed,aiming to provide support and reference for the collaborative management and efficient utilization of waste in iron and steel enterprises.
作者
刘军
王泽培
曹志众
陶梦洁
李宇蒙
刘玉峰
王曾睿
赵青
LIU Jun;WANG Zepei;CAO Zhizhong;TAO Mengjie;LI Yumeng;LIU Yufeng;WANG Zengrui;ZHAO Qing(Bensteel Group Corporation Limited Technology Center,Benxi 117000,Liaoning,China;Bensteel Group Corporation LimitedNational-Local Joint Engineering Laboratory for Advanced Automotive Steel Development and Application Technology,Benxi 117000,Liaoning,China;Northeastern University Key Laboratory for Ecological Metallurgy of Multimetallic Mineral(Ministry of Education),Shenyang 110819,Liaoning,China;Northeastern UniversitySchool of Metallurgy,Shenyang 110819,Liaoning,China)
出处
《烧结球团》
北大核心
2024年第6期11-20,34,共11页
Sintering and Pelletizing
基金
国家自然科学基金资助项目(52374327&52074078)
沈阳市中青年科技创新人才支持计划项目(RC220491)
本钢集团辽宁省钢铁产业产学研创新联盟合作项目(KJBLM202202)
中央高校基本科研业务专项资金(N2201023&N2325009)
辽宁省教育厅2024年基本科研重点项目(2024JYTZD-03)。
关键词
冶金固废
钢渣
双碳
资源循环
碳捕集
metallurgical solid waste
steel slag
double carbon
resource circulation
carbon capture
