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对半成品钢厂利用自产的富余煤气作还原剂生产直接还原铁(DRI),解决自身短缺的废钢来源问题的方案进行了各项相关生产成本分析,以数据证实了其经济合理性。
The semi-finished steel mills using the production of surplus gas as a reductant to produce direct reduction iron (DRI), to solve their own shortage of scrap source program for the cost of the relevant production costs, data to prove its economic rationality.