Are you looking for fouling control for your facility’s preheat exchanger train without hampering product yield?  While preheating crude can be a necessary part of processing, it can also result in a significant loss of throughput. 

Dorf Ketal has a package of products to prevent fouling and generate an ROI of up to 300% or up to 5 times the chemical cost. 


  • Unique monitoring tools to predict fouling
  • Anti-foulants that provide 70% fouling control
  • Energy efficiency – Minimize external energy demand
  • Maintain crude and vacuum column temperature profile
  • Reduce the plant’s carbon footprint by reducing fuel oil/gas firing

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