LIMESTONE SLURRY AND LIME MILK PREPARING DEVICE FOR HYDROMETALLURGY OF LATERITE NICKEL ORE

Abstract: disclosed is a limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore, comprising a limestone slurry preparation assembly and a lime milk preparation assembly. the limestone slurry preparation assembly comprises a first feeding machine, a grinding mill, a mixing machine, a first transfer pump, and a first buffer tank, connected sequentially. when the weight of the limestone slurry in the first buffer tank is not within a first preset range, the first feeding machine, grinding mill, mixing machine, and first transfer pump can adjust their respective operating speeds. the lime milk preparation assembly comprises a lime kiln, a second feeding machine, a nitrifying machine, a third transfer pump, and a second buffer tank, connected sequentially. the entire production line can respond in coordination, with overall automated adjustment of production efficiency and a high level of intelligence.

Inventor(s): SATRYO SOEMANTRI BRODJONEGORO, KAIHUA XU, YAGUANG PENG, RIZKY WANALDI, TEGAR MUKTI AJI, ANDI SYAPUTRA HASIBUAN, EVAN WAHYU KRISTIYANTO, ARNALDO MARULITUA SINAGA

CPC Classification: B01J8/082 (CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS)

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