新钢高炉锌负荷较高且波动大,已给炼铁生产带来较大危害。以现场检测数据为依据,研究铁前及炼铁工序锌的脱除率,探讨减轻高炉锌害的措施。 The new steel blast furnace zinc load is high and volatile, has brought greater harm to iron production. Based on the field test data, the removal rate of zinc in pre-iron and iron-making processes was studied, and the measures to reduce the zinc damage in blast furnace were discussed.