| 摘要 |
PURPOSE: A ferronickel raw material processing method is provided to supply stable raw materials to a preliminary reduction process and an electric furnace process by drying the raw materials. CONSTITUTION: An ore unloaded through an unloading facility is transferred to a raw material open-air storage yard(101). A lump ore including over 200 mm of a particle-size is selected from a raw material. The selected lump ore is crushed less than 200 mm of the raw material. The lump ore is inserted into a dryer(200) for drying. The dried lump ore is transferred to a blending yard. [Reference numerals] (101) Raw material open-air storage yard; (102) Blending yard; (103) Pre-reduction furnace; (200) Dryer; |
