Visualization and Analysis of the Dynamics and Hotspots of Steel Slag Treatment and Resource Utilization Research Based on CiteSpace
In order to better promote the development of research on the treatment and resource utilization of steel slag,CiteSpace software was used to conduct a visual analysis of the annual publication volume,sources of literature,author institu-tions and keywords of relevant literature from 2000 to 2023.The results indicated that the annual publication volume shows an overall upward trend with many authors and institutions publishing,but the connections are not close.Keywords include con-verter slag,adsorption,bentonite,mechanical properties,modification,removal rate,wastewater treatment,microcrystalline glass,concrete and soundness,etc.The research content includes the treatment of wastewater with steel slag-bentonite compos-ite particles,the mechanical and cementing properties of steel slag-based cement,and the phosphorus removal and recycling technology of steel slag gasification,among others.Among these,the adsorption of metal ions in water by steel slag-bentonite composite particles is a research hotspot in this field,and the soundness treatment of steel slag carbonation has received consid-erable attention in recent years.