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nickel ore processing plant nickel mining process in romania

One process is the ammonia pressure leach in which nickel is recovered from solution using hydrogen reduction and the sulfur is recovered as ammonium sulfate for use as fertilizer In another the matte may be roasted to produce highgrade nickel oxides these are subjected to a pressure leach and the solution is electro and carbonyl refined...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!

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  • Ore Powder Dryer

    Ore Powder Dryer

    Outer Cylinder Length: 6-8.5m

    Production Capacity: 20-99TPH

    Processible Materials: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, coconut shell, palm shell, etc.

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  • Potassium Feldspar Grinding Plant

    Potassium Feldspar Grinding Plant

    Feeding Size: ≤25-≤30mm

    Discharging Size: 0.125- 0.044mm

    Production Capacity: 2-176TPH

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  • Lime Briquetting Machine

    Lime Briquetting Machine

    Capacity: 1-30TPH

    Feeding Size: 0-5mm

    Output Size: 30-60mm or Custom-made

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  • Mixer

    Mixer

    Power: 1.1-22kw

    Depth: 750-3500mm

    Diameter: 240-850mm

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  • Roll Crusher

    Roll Crusher

    Feeding Size: ≤25-≤100mm

    Production Capacity: 5-100t/h

    Applied Materials: River gravel, iron ore, limestone, quartz, granite and other medium or hard ores and rocks.

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  • Sand Making Machine

    Sand Making Machine

    Warranty: 12 Months

    Feeding Granularity: 35-60mm

    Production Capacity: 12-360TPH

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