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Iron ore prices look set to fall this year with higher grades likely to hold up better than lower grades, continuing the theme seen in 2017. Iron ore prices look set to fall this year with higher grades likely to hold up better than lower grades, continuing the
20/07/2017 High sustainability and top quality for copper wire rod tubes, or semi-finished products we supply all the equipment you need for copper plants. our constant improvements in technology and design as well as our process know-how. furnace; Less liquid copper oxidation and lower gas consumption with our upgraded
Different methods are used to process copper sulfide ores depending on the concentration of copper within the ore — higher-concentrated ores can be separated via smelting, while lower-concentrated ores are separated via hydrometallurgical processes.
Another factor is a lack of high-grade Chinese concentrate to mix with lower quality supply, which has forced steelmakers to move to opt for high grade ore. The move to higher grade ore may also explain the interest in Guinea's giant Simandou north deposit despite the eye-watering capex required.