CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

Conversion Of Hematite Fines to Magnetite  Using Compressed Natural Gas (CNG)
Value Proposition:

Heavy media separation material in coal industries will save a huge amount of money for import of the material
Summary Application:

Heavy media separation material in coal industries will save a huge amount through this technology due to the following tipping points. 

  • Magnetite content more than 90%
  • All Particle size is less than 100 micron
  • 90% of the particle size is less than 45 micron
  • Magnetic saturation is more than 75 emu/gm
Advantages:
  • Steel Plant waste can be utilized
  • Environment friendly
  • Highly beneficial for coal, iron, and steel industries
  • Scalable and Economical
Tech. Readiness Level:
CSIR-National Metallurgical Laboratory
CSIR-National Metallurgical Laboratory[CSIR-NML]
:  director[at]nmlindia[dot]org
:91-657-2345202
:https://www.nml.res.in
Industrial Applications: Making Processes [Metallurgy] Process [Environmental (Clean Tech.)] Sludge Treatment [Mining and Minerals] Waste management [Environmental (Clean Tech.)]
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