【摘要】 梅山2号高炉开炉后通过采取提高原燃料质量,优化高炉操作,提高风温,选择合适的鼓风动能和富氧率等措施,控制煤气流合理分布,使高炉喷煤量达到150kg/t。更多还原

【Abstract】 The measurements such as improving the quality of raw material, optimizing the operation technique, increasing the blast temperature, selecting the adaptable blast kinetic energy and oxygen enrichment rate are taken to properly control of suitable coal gas distribution and raise the pulverized coal injection of No.2 BF in Meishan Steel Plant up to 150kg/t.更多还原