论文部分内容阅读
论述了国内外近年来铸铁熔炼用石灰基复合脱硫剂的研究现状。介绍了有关改善CaO和铁液反应界面气氛和界面性状，提高石灰脱硫效果的研究和运用；分析了各种添加物质改善CaO脱硫的作用机理；展示了石灰基复合脱硫剂的良好发展前景。
The research status of lime-based composite desulfurizer for cast iron smelting at home and abroad is discussed. The research and application on the improvement of the atmosphere and interface properties of CaO and molten iron reaction interface and the improvement of lime desulfurization were introduced. The action mechanism of various additives for improving the desulfurization of CaO was analyzed. The good prospect of lime - based composite desulfurization agent was also demonstrated.