近几年来,国内外很多转炉炼钢厂为了降低能耗,都在为增加转炉废钢的熔化能力,从而降低铁水消耗而进行着努力,尤其在铁水供应不足的转炉钢厂,更在采用各种方法,进行多种试验,以增加废钢比例。一些厂已取得显著成就。据有关资料介绍,1t铁水能耗为811kg标准燃料,而1t废钢按最高估算为 In recent years, many domestic and foreign converter steel mills have been making efforts to increase the melting capacity of converter scrap so as to reduce the consumption of hot metal, especially in converter steel mills with insufficient hot metal supply, Method, a variety of tests to increase the proportion of scrap. Some factories have made remarkable achievements. According to the information, 1t hot metal energy consumption of 811kg standard fuel, and 1t scrap at the highest estimate