南钢炼铁系统技术进步

Technological Development of the Iron-making System in Nangang

南钢炼铁系统通过优化配料结构，实施技术改造，强化高炉操作等措施，取得很大的进步，高炉技术经济指标明显改善，高炉利用系数从1995年的2.119提高到2004年2月的3．56。

The available measures have been efficiently made in the iron - making system in Nangang by adjusting and optimizing the materials’ mixing and actualizing technical amelioration and strengthening the operation on blast furnaces, so that the main targets of the technique and economics have been gready improved, such as the coefficient of utization of the blast furnaces from 2.119 in 1995 to 3.56 in February 2004.