WANG Guang-ze;SONG Wan-jun;ZHANG Ning(Baode Coal Preparation Plant;

• 1:Preparation Center of Shendong Coal Group Co.
• 2:Ltd.
• 3:Baode 036600
• 4:China)

Abstract：

In order to accommodate the worsening coal quality,Baode coal preparation plant,went into operation in 2010,has debugged and tested the process for many times.The processes include one-stage concentration,compound recovery and two-stage concentration,two-stage recovery and the like.To resolve the problems in actual production,utilize the slime water processing system without increasing new devices support.The utilization take full advantage of screenbowl centrifuge and plate and frame pressure filter,decrease the recirculating water concentrantion and products moisture,increase the economic benefits,improve the flexibility and adaptability of processing system.

Key Words： slime water;screenbowl centrifuge;plate and frame pressure filter;recirculating water

Abstract:

Keywords:

Foundation:

Author: WANG Guang-ze;SONG Wan-jun;ZHANG Ning(Baode Coal Preparation Plant;

DOI: 10.13226/j.issn.1006-6772.2013.02.026

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