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Domestic > Longyan Wenxiang Mining Co., Ltd. Coal Preparation Plant
福建省龍巖市文祥礦業(yè)有限公司選煤廠.jpg
  • 福建省龍巖市文祥礦業(yè)有限公司選煤廠.jpg

Longyan Wenxiang Mining Co., Ltd. Coal Preparation Plant

Type: Coking coal preparation plant

Scale: 0.40Mt/a

Contracting mode: partial contracting, new construction projects

Process: The 50-0mm raw coal adopts the main process of "three product heavy medium cyclone coal selection without desliming, classification, and pressure feeding". The 0.5-0.25mm coal slurry adopts the coal slurry heavy medium separation process, and the -0.25mm coal slurry adopts the flotation process. Flotation clean coal is dehydrated and recovered using a combination of a screen settling centrifuge and a filter press. The tail coal slurry is concentrated in a high-efficiency thickener and then dehydrated and recovered using a filter press. The washing water is circulated in a closed loop, which is environmentally friendly and energy-saving.


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