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How to prevent corrosion in cooling and boiler water

Prevent scale formation and corrosion in shell boilers, water tube boilers and waste heat boilers

Keep your cooling and boiler water free of corrosion, limescale, scale and biological contamination. Minimise disruptions and downtime of your systems.
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Water additives from Korn:
  • Prevent scale formation and corrosion
  • Minimise malfunctions and downtime
  • Reduce water, energy and chemical consumption
  • Work in a completely natural way
Our promise

Multiple effect

Protects materials and the environment

  • up to 85% corrosion reduction in boilers
  • Extremely fast oxygen binding
  • Threshold effect and lime dispersion
Korn water additives provide reliable protection for shell boilers, water tube boilers and recovery boilers. They effectively prevent the formation of scale and corrosion and ensure that cooling, process and operating water systems remain free of limescale, corrosion and biological contamination. The additives work naturally with an environmentally friendly, non-toxic product made from renewable raw materials.
This minimises malfunctions and downtime. Thanks to the innovative formulation and optimal dosing and control technology, you significantly reduce the consumption of water, energy and chemicals – a sustainable and economical contribution to the efficiency of your plant.
Our promise

Save resources and money

By saving energy and reducing downtime

  • 48.9% reduction in energy loss in boiler systems with slightly higher additive costs
  • 27.4% total cost savings by switching to DEMKOR as an environmentally friendly additive
  • Ø 5.7% fewer malfunctions and downtimes due to less contamination and deposits
The threshold effect that occurs when using the Korn products causes the calcium crystals to deform, thus ensuring measurably fewer deposits and impurities. Comprehensive lime dispersion is a further consequence and, in combination, ensures the prevention of corrosion, limescale deposits, boiler scale and biological impurities.
We would be happy to advise you on whether your plant can also be operated with low corrosion in the future without any investment in hardware or technology.

Prevent corrosion and deposits

Find out more about our water additives