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巴西卡拉加斯矿粉因其TFe高、SiO_2低、烧结性能优良,为国内众多烧结生产厂家所采用.北钢集团为了提高烧结矿的品位,改善烧结所用含铁原料的结构.提高烧结矿的产量.在工业试验的基础上.从1999年底开始在烧结生产中实际配加.从一年多的烧结生产实践来看.配加巴西卡拉加斯矿粉对提高北钢烧结矿的品位、烧结矿的合格率、烧结矿的强度、还原性及烧结机的利用系数均有促进作用.取得了预期效果.同时由于烧结矿的各项指标提高.也为高炉高产创造了条件。
Due to its high TFe, low SiO2 and high sintering performance, Caledonian ore powder is adopted by many sinter manufacturers in China.Beijing Iron and Steel Group to improve the sinter grade, improve the structure of iron-containing raw materials for sintering. Production on the basis of industrial tests in the end of 1999 the actual production in the sintering addition from more than a year of sintering production practice point of view with the Brazilian Caracas ore powder to improve the quality of Sintering sinter, sintering The passing rate of ore, the strength of sinter, the reducing factor and the utilization factor of sintering machine all have the promoting effect, and the expected results have been obtained, meanwhile, all indexes of sinter are improved, which also creates the conditions for the high output of blast furnace.