论文部分内容阅读
电焊条用还原钛铁矿粉的制取方法，属钛精矿用固体碳还原剂方法还原制取金属技术领域。本发明方法采用ＴｉＯ＃〔２〕（二氧化钛）≥４７％、Ｐ（磷）≤０．０３％的钛精矿，不必进行氧化焙烧，而是直接与由焦炭粉和石灰石粉混合而成的还原剂分层相间隔地装入耐火材料罐体中
The preparation method of the electrode for reducing ilmenite powder belongs to the technical field of metal reduction by the method of solid carbon reducer for the titanium concentrate. The method of the present invention uses TiO # 〔2〕 (titanium dioxide) ≥ 47%, P (phosphorus) ≤ 0.03% of titanium concentrate, without oxidation roasting, but directly with the coke powder and limestone powder mixture The reducing agent is layered into the refractory tank in layers