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1 高熟料比冶炼高炉锰铁的先进性、经济性和可行性在国内外钢铁厂家,提高熟料比由于能改善铁矿石的冶金性能,从而改善高炉冶炼指标;能去除某些有害杂质,回收有益元素,达到综合利用资源和扩大炼铁矿石原料资源的目的等原因,已日益成为各企业广泛使用的重要手段和有效措施。我国锰铁高炉由于规模小,投资少,理论研究和技术力量薄弱,以及“重冶炼、轻原料”等诸多原因,造成原料处理设施简陋,高炉熟料化进程远远落后于炼铁高炉,致使技术经济指标进步缓慢,企业
1 high clinker than the advanced nature of blast furnace ferromanganese, economy and feasibility In the steel manufacturers at home and abroad, improve the clinker ratio can improve the metallurgical properties of iron ore, thereby improving the blast furnace smelting indicators; to remove some of the harmful impurities , The recovery of beneficial elements to achieve the purpose of comprehensive utilization of resources and the expansion of raw materials resources of iron ore has become an increasingly important means and effective measures widely used by all enterprises. China’s ferromanganese blast furnace as a result of small size, less investment, theoretical research and technical strength is weak, and “heavy smelting, light raw materials,” and many other reasons, resulting in raw materials processing facilities, the process of blast furnace clogging far behind the blast furnace , Resulting in the slow progress of technical and economic indicators, enterprises