Project Description
Name:      8-1 Prep Plant, 8-1 Iron & Steel, and Coking Corp. Group
Location:  Aiweier Mine, Dafan District, Wulumu City, Xinjiana
Capacity:  3.3 MTPY - 1.5 MTPY (1st-Phse), 1.8 MTPY (2nd-Phase)
Coal Type:  Coking Coal
Raw Coal:  26.0% Ash
  Cleaning 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=0.03-0.05kg/L ，Ep2=0.04-0.06kg/L
♦  Raw Coal Upper Size Limit: 50mm (or 80mm maximum)
♦  Water consumption:  0.08 m3
♦  Magnetite Consumption: ≤2.0 kg/T Raw Coal
♦  Power Consumption:  4.49 kW•h/T Raw Coal (2nd Phase)
♦  Products
             Clean Coal:  54.57wt%, 10.78% Ash, 12.05% Moisture
             Middlings:     24.90wt%, 29.84 Ash, 14.34% Moisture
             Tailings:          2.66wt%, 39.57% Ash, 26.00% Moisture