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结合湘钢铁水罐喷吹颗粒镁脱硫的理论研究与生产实践,对喷吹颗粒镁脱硫工艺作了简要介绍;分析了脱硫量与耗镁量之间的关系、影响脱硫率的因素和颗粒镁脱硫成本;对铁水罐喷吹颗粒镁脱硫提出了一些建议。
Combined with the theoretical research and production practice of magnesium injection in hot metal ladle in Xiangtan Iron and Steel Group, the desulphurization technology of sprayed particles was briefly introduced. The relationship between desulphurization amount and the amount of magnesium consumed, the factors affecting the desulphurization rate, Desulfurization cost; Some suggestions are put forward for the magnesium desulfurization of hot metal sprayed pellets.