This dataset describes the beneficiation of Iron concentrate. The magnetic separation process is the main technology in the beneficiation of Iron concentrates, especially suitable for magnetite and vanadium-titanium magnetite. For non-magnetic or weakly magnetic ores such as hematite, limonite, and siderite, a combination of multiple processes like roasting, gravity separation, strong magnetic separation, and flotation are typically required to improve the yield and grade of the iron concentrate. The entire production process of Iron concentrate beneficiation includes: crushing and grinding: crushing and grinding the ore to liberate the iron minerals from the gangue. Magnetic separation (optional): using weak and strong magnetic separators to separate magnetic iron minerals (such as magnetite and hematite). Flotation and Gravity Separation (optional): For non-magnetic minerals or ores with more impurities, further purification is achieved through flotation or gravity separation processes. Screening and Filtration (optional): Screening controls mineral particle size, and filtration removes moisture to obtain high-grade Iron concentrate. Tailings Treatment: Properly manage tailings to reduce environmental impact.

The grade of iron concentrate in this dataset is 67.07%, belonging to the category of transition metals, and is the primary product of the mineral processing operation. Iron concentrate is generally in powder form and is widely used in the advanced processing technologies of sintering plants and pellet plants, serving as a critical raw material for steel production.