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COMPOSITION USING CALCIUM CARBIDE AND MAGNESIUM BASED REAGENTS FOR EXTERNAL DESULPHURIZATION OF HOT METAL

机译:碳化钙和镁基试剂用于高铁金属外部脱硫的组合物

摘要

The present invention relates to an improved compound for desulphurization of hot metal. More particularly, the present invention relates to the improved method of desulphurization of hot metal by using carbide based compound (composition) and magnesium in optimum -ratio to avoid the demerits of using magnesium alone as a desulphuriser. Moreover this invention also relates to the improved method of desulphurization of hot metal by using carbide based compound (composition) and magnesium in definite ratio to increase the efficiency of present CAD compound.
机译:本发明涉及一种用于铁水脱硫的改进的化合物。更具体地,本发明涉及通过以最佳比例使用碳化物基化合物(组合物)和镁来避免将单独的镁用作脱硫剂的缺点的改进的铁水脱硫方法。此外,本发明还涉及通过使用碳化物基化合物(组合物)和一定比例的镁以提高本发明的CAD化合物的效率来改进铁水脱硫的方法。

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