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Tail Gas Treating Unit catalyst

Claus units convert a majority of the H2S into sulfur. The remaining sulfur oxides are further hydrogenated in designated reactors using special CoMo based catalysts.

Catalyst Properties and Application

  • CoO Content : min. 2%
  • MoO3 Content : min. 10%
  • Appearance : spheres or trilobe extrudate*
  • Operating Temperature : > 280 °C

Catalyst Properties and Application

  • CoO Content : min. 2.5%
  • MoO3 Content : min. 12%
  • Appearance : spheres or trilobe extrudate*
  • Operating Temperature : as low as 220 °C
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