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1我国钢渣资源化利用现状钢渣作为一种炼钢过程中的副产品,其产生量很大,整体产生量约为粗钢量的15%-20%左右。我国转炉钢渣预处理工艺种类很多,有涟钢的热焖法、水淬法、马钢的风淬法、武钢的热泼、宝钢的浅盘热泼法和滚筒法~([1]),这些方法各有其优缺点。目前比较成熟的是宝钢的滚筒法工艺,鞍钢改进的热焖法。钢渣的加工也
1 China’s current status of utilization of steel slag Steel slag as a by-product of the steelmaking process, which generated a large amount of the overall amount of about 15% -20% of the amount of crude steel. China’s converter slag pretreatment process there are many types of Lianyuan hot stew method, water quenching method, Ma Steel, air quenching method, hot steel WISCO, Baosteel shallow plate and hot plate method and drum method ~ ([1]), Each of these methods has its advantages and disadvantages. At present, Baosteel’s roller method is more mature, and Anshan Iron and Steel improved heat-stewing method. Slag processing also