 Project Description
Name:Babao Prep Plant, Tonhua Mining Corp.
Location: Babao Industrial Park, Jiangyuan District, Baishan, Jilin Province
Capacity: 2.4 MTPY
Coal Type: Coking Coal
Raw Coal Washability: Raw Coal: 41.65% Ash, Clean Coal: 9.5-10.0% Ash, difficult to wash
Design Criteria
♦ Reliable in system performance, mature in technique, able to operate stably and continuously for a long-term
♦ Compatible and extendable in design and selection of equipment
♦ Economically feasible and practically applicable
Washing Approaches
♦ Main Device: Hi-Capacity Gravity-Fed 3-Product HM Cyclones
♦ HM Circuit: Non-Deslimed Gravity-Fed 3-Product HM Cyclone Separation Technology
♦ Fine Clean Coal Circuit: Two-Stage Flotation Clean Coal Dewatering and Recovery
♦ Fine Tailings Circuit: Two-Stage Tailings Thickening and Two-Stage Recovery
Major Technical and Economical Indexes
♦ HM separation efficiency: Ep1=0.02-0.03kg/L, Ep2=0.04-0.06kg/L
♦ Raw Coal Upper Size Limit: 80mm (or 100mm maximum)
♦ Water consumption: 0.054 m3
♦ Magnetite Consumption: ≤ 2.0 kg/T Raw Coal
♦ Power Consumption: 5.57 kW•h/T Raw Coal
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