直接还原铁生产工艺的选择

Technology Selection for Direct Reduction Iron Production

论述了直接还原铁生产工艺的发展 ,介绍了目前世界直接还原铁生产工艺的现状、特点。指出 ,钢铁联合企业的可持续发展需要直接还原铁 ,高炉、直接还原炉、焦炉联合流程是其生产直接还原铁的最佳工艺选择。

The evolution of the direct reduction iron (DRI) technology is described. The present situation and the characteristics of the DRI technology in the worldwide are introduced. The DRI production is necessary for the continued development of the Iron and Steel Complex is pointed out and the united process combining the BF, the direct reduction furnace with the coke oven is the optimum selection.