Magnetizing roasting
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The process of roasting ores containing non-magnetic iron and manganese minerals to reduce these minerals to ferromagnetic minerals. The minerals that have become ferromagnetic through magnetized roasting can be separated and recovered by magnetic separation. [Inoue Toshio] Source: Heibonsha World Encyclopedia, 2nd Edition Information |
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非磁性の鉄鉱物やマンガン鉱物などを含有する鉱石を焙焼することにより，これらの鉱物を強磁性鉱物に還元すること。磁化焙焼により強磁性になった鉱物は磁力選別によって分離･回収することができる。【井上 外志雄】
出典 株式会社平凡社世界大百科事典 第２版について 情報 |
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