Nexson Group Partner of your industrial projects

Heat exchanger for coke oven & gas

In coke oven gas industry, fouling is an issue with traditional shell & tube and other multi channel heat exchangers. Over the last 30 years, Spiral Plate Heat Exchangers (SPHE) has become a solution provider, unique design with single channel, self cleaning and compactness, the spiral plate heat exchanger reduces significantly installation, operation downtime and maintenance costs. Nexson Group SAS is participating all over the world by new innovations to further support this activity, with successful results.




Nexson Group SAS provides a large range of Spiral Plate Heat Exchangers (SPHE), for coke oven gas plants with successful references for other applications:

  •   Final gas cooler
  •   Debenzolized oil cooler and heater
  •   Debenzolized oil/benzolized oil interchanger
  •   Benzene condenser… and other condensing duties
  •   Ammonia water cooler
  •   Reboiler


Customer benefits


  • Self-cleaning effect
  • Low maintenance costs
  • Compact
  • Suitable for fouling fluids
  • Low pressure drop
  • Easy to clean manually
  • Channel gap from 5 to 40 mm


Nexson Group is partner of your industrial projects… and provides you a wide range of Spiral Plate Heat Exchangers adapted to each application. For further information, please contact us through or by mail

See the customized Spiral Plate Heat Exchanger range


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