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  • "LEADERS IN NEW SAND PLANT TECHNOLOGY"

  • Design and Construction of Frac Sand Plants

  • CFS Fines Recovery Systems

  • CFS DSM Screens for  Lightweight Removal

Lignite Removal

Lightweight Removal
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Stainless DSM Screen Lightweight Removal

Multi Fraction Separation with Lightweight Removal

Two stage separation with Lignite Removal

A DSM Screen working in conjunction with a Density Separator will remove contaminants such as:

  • Lignite (coal)
  • Organics
  • Clay Balls
  • Shale
  • Sandstone
  • Marl
  • Mica
  • Pumice

 

Lightweight Removal Schematic

Density Separator creates a fluidized bed of 1.60 specific gravity. It creates a quasi heavy media with sand as the media. Lignite floats and overflows, accompanied by sand finer than the cut point. The lignite passes over a sieve where the +30 mesh lignite is discarded and the fine sand is saved.