论文部分内容阅读
介绍了国内外环形转底炉生产海绵铁方法（Ｆａｓｔｍｅｔ法、Ｉｎｍｅｔｃｏ法和ＣＯＦ—Ｒ）的发展状况。分析了此种方法的工艺特点和热工特点，指出了这种方法与回转窑法、遂道窑法比较具有强大的市场竞争力。
The development of the sponge iron method (Fastmet method, Inmetco method and COF-R) produced by the rotary hearth furnace at home and abroad is introduced. The process characteristics and thermal characteristics of this method are analyzed. It is pointed out that this method has strong market competitiveness compared with rotary kiln method and tunnel kiln method.