15 Apr, 2020 powder: content 63-69, sulfur < 0.2, zinc < 0.1, titanium 0.1-3.
2. Iron ore lump or concentrate : content 60-65, sulfur < 0.2, magnesium > 3, calcium >0.6, zinc < 0.1.
3. Pellet iron ore: above 62, Sulfuric acid double 0, titanium <1, drum >85.
4. Copper concentrate, copper ore: copper >15 , arsenic<0.5, chlorine< 1, lead< 5, zinc <4, mercury< 0.01, cadmium< 0.1.
5. Lead concentrate, lead ore: c
Related Keywords : iron ore, copper ore, zinc ore, lead oreCategories : Minerals & Metallurgy, Iron Ore