浅谈预热器/回转窑煅烧白云石制取轻烧白云石技术

Brief Talk on Soft-burnt Dolomite Making Technology for Dolomite Calcination with Preheater/Rotary Kiln

用预热器/回转窑煅烧白云石,以优质轻烧白云石作为金属镁生产原料。此种方法生产能力大,机械化程度高,维护操作简单,煅白活性高,灼减量低,镁的提取率较高。

Dolomite is calcined by preheater/rotary kiln and high quality soft-burnt dolomite is used as the raw material for the production of magnesium metal. The process is characterized by large production capacity, high level of mechanizaion, simple maintenance and operation, high reactivity of soft-burnt dolomite, low LOI and high magnesium metal extraction rate.