钒钛磁铁矿制备还原铁粉的碳还原过程的实验研究

An experimental study of carbon-reduction process in preparing reduced iron powder using V-Ti magnetite concentrate

采用微波辐射加热和常规加热对钒钛磁铁精矿进行固态下碳还原研究,研究结果表明,微波辐射加热还原可以降低还原温度、缩短还原时间.采用扫描电镜对还原产品进行了分析.

A study was made of the solid-state carbon reduction of V-Ti magnetite concentrate by means of both microwave and conventional heating. It was shown that the reduction temperature and time can be cut down by microwave heating. The reduced iron powder was examined by scanning electron microscopy.