摘要
在碳达峰、碳中和的背景下,利用钢铁企业废弃钢渣碳酸化固定二氧化碳技术是未来重点研究方向。介绍了中国钢铁行业碳排放现状以及钢渣产生利用的现状,并综述了钢渣直接固碳和间接固碳的研究进展。针对钢渣产生的多元化及大量堆存的问题,提出未来钢渣固碳的研究与发展方向。
Under the background of carbon peak and carbon neutralization,the technology of carbon dioxide fixation by carbonation of waste steel slag in iron and steel enterprises is the key research direction in the future.In this paper,the current situation of carbon emission in domestic steel industry was introduced as well as the current situation of steel slag production and utilization,and the research progress of direct and indirect carbon fixation of steel slag was summarized.In view of the diversification of steel slag production and the problem of large stockpiling,the future research and development direction of steel slag carbon sequestration was proposed.
作者
赵树海
ZHAO Shuhai(School of Materials and Metallurgy,Inner Mongolia University of Science&Technology,Baotou Inner Mongolia 014010,China)
出处
《辽宁化工》
CAS
2024年第8期1244-1248,共5页
Liaoning Chemical Industry
关键词
双碳目标
钢渣
固碳
Double carbon target
Steel slag
Fixed carbon
