钢渣资源化应用进展及相关问题探讨

Discussion on Progress in Steel Slag Recycling and Related Problems

介绍了钢渣规模化处理方法，研究了钢渣在烧结、炼铁和炼钢工序钢铁企业内循环应用的工艺指标以及在农业和建筑建材等领域钢铁企业外循环应用的最新进。结合钢渣高附加值资源化应用的潜在需求，分析了现阶段钢渣资源化应用的主要技术问题和部分研发措施，并以京津冀钢铁工业集中和区域钢渣生成量规模化的现状为例，探讨了区域钢渣资源化产业高效发展的方向。

The method of large-scale treatment of steel slag was introduced. The technical indexes of steel slag recycling in sinter, ironmaking and steelmaking process in iron and steel companies were studied, and the latest progress of application of steel slag recycling in agriculture, construction and building materials were also studied. Combined with the potential demands of high value-added application of steel slag recycling, main technical problems and some research measures at the present stage were analyzed. Taken the status of steel industry concentration in Beijing-Tianjin- Hebei area and the large-scale amount of steel slag output as an example, the high efficient development trend of steel slag recycling was discussed.