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讨论了还原气氧化度(?)与其氧位的关系,导出(?)用 R′来表示气体氧化度,用某厂5m~3竖炉的系统取样分析,结果证实 R′与((%H_2O)/(%H_2))间确实存在线性关系.分析了攀枝花钛磁铁矿中多种含铁矿物还原的热力学条件.将钛磁矿球团还原可能达到的金属化率与还原气的 R′定量地联系起来.试验结果与计算结果一致。
The relation between the oxidation degree of the reducing gas (?) And its oxygen level was discussed. The gas oxidation degree was expressed by R ’. The system sampling analysis was carried out with a 5 m ~ 3 shaft furnace in a certain plant. The results showed that R’ and (% H_2O ) / (% H_2)), the thermodynamic conditions for the reduction of many iron-bearing minerals in Panzhihua Titanomagnetite are analyzed.The metallization ratio of the reduction of titanium magnetite pellets to the R ’Quantitatively linked test results and calculated results.