Reduction method of manganese ore to improve manganese recovery

摘要

The present invention relates to a method for reducing manganese ore in a steelmaking process for producing high manganese steel, and to a method for reducing manganese capable of improving the recovery rate of manganese, which is an effective element. In addition, the present invention is a method for reducing manganese ore in the steelmaking furnace, the powder of the composition containing less than 30% of silicon oxide (SiO ₂ ), alumina (Al ₂ O ₃ ) within 5% by weight of the manganese ore Provides a method for reducing manganese ores characterized in that the briquette treatment is put into the steelmaking furnace.