Self-fluxing pellet for blast furnace and method for producing the same

Self-fluxing pellet for blast furnace and method for producing the same

  • CN 101,688,254 A
  • Filed: 04/25/2008
  • Published: 03/31/2010
  • Est. Priority Date: 05/08/2007
  • Status: Active Application
First Claim
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1. a self-fluxing pellet for blast furnace is characterized in that CaO/SiO 2Mass ratio be more than 0.8, MgO/SiO 2Mass ratio be more than 0.4, and have following size distribution:

  • median size is 10~

    13mm, wherein, particle diameter is that 4mm is above but pelletizing that be lower than 8mm is below the 6 quality %, particle diameter 15mm is above but pelletizing that be lower than 20mm is below the 7 quality %.

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