2月21日,本钢又一部综合性工艺类文献《炼铁工艺技术规程》,在二铁厂正式颁布实施。 2001年,二铁厂在五号高炉改造大修的过程中相继引进了无料钟炉顶、新英巴法水渣系统等多种具有国际领先水平的新工艺、新项目,并有二三百项以前从未有过的技术项目投入使用。原有的技术模式和工艺规程已远远不能适应现代化炼铁生产及本钢建立精 February 21, Bengang another comprehensive process literature “technical regulations ironmaking process”, the formal implementation of the second iron plant. In 2001, the Second Iron Works introduced a series of new processes and projects with world-leading standards in the process of renovation and overhaul of No.5 blast furnace, including the top of the bell with no bell, the Xinyingba method slag system, and two or three hundred Projects have never been used before the project put into use. The original technical model and technological procedures have been far unable to adapt to the modernization of iron and steel production and fine