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Nexson supplies a wide range of chemical applications for any fouling duties, cycling applications, low pressure drop condensers , some applications are :

  • Organic & Inorganic chemistry / Petrochemicals
  • Lactam, Caprolactam processing
  • Polymer plants (PVC, VCM plants, polyol, polyurethane)
  • Silicone processing
  • TDI
  • Styrene process
  • Phenol process
  • Acids processing (Acrylic / Oleum…)
  • Sterilisation loops


Nexson supplies refinery when it comes to heavy fluids / high risk of fouling or cycling conditions. Spiral heat exchanger is a technology which has proven as traditional as shell & tubes used.

Applications are:

  • Desalting process
  • Crude oil interchanger
  • ADU – VDU crude preheating
  • Bottom heavy residues
  • Quench oil coolers
  • Produced water
  • Visbreaking residues (tar / fuel oil / …)
  • Fluid catalytic cracking (FCC) cooler
  • Bitumen cooler / interchanger


Nexson works with end users and licensors when it comes to Oil & Gas platforms (on shore or off shore).

Nexson spiral heat exchangers are used for Methyl Ethy Glycol recovery loop (MEG), thanks to their ability to handle particles without any crystallization

Applications are:

  • Rich MEG Heater
  • Recycle MEG heater
  • MEG reboilers

Nexson CIP (Clean In Place) system is available for cleaning MEG process line.

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