The flotation recovery method of fine prilled coal

The flotation recovery method of fine prilled coal

  • CN 85,103,689 A
  • Filed: 05/18/1985
  • Published: 12/10/1986
  • Est. Priority Date: 05/18/1985
  • Status: Abandoned Application
First Claim
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1. , the flotation recovery method of fine prilled coal, it is characterized in that the fines water slurry of the adhesive of the weight 5-20% that is added with pure coal amount is stirred, making particle diameter is the fine prilled coal water slurry of 100-250 μ

  • m, in this fine coal water slurry, add then for this fine prilled coal and be the blowing agent of 100-200ppm or be the flotation agent of Main Ingredients and Appearance, reclaim this fine prilled coal by flotation with this blowing agent.

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