DEMKOR 41 is a highly effective corrosion inhibitor, hardness stabilizer, and oxygen scavenger for all steam systems with operating pressures up to 68 bar. DEMKOR 41 has proven itself over decades of use at renowned companies and is also described in professional publications as an efficient and sustainable solution.
The DEMKOR 41 and DEMKOR 81 product lines are used according to the respective operating issues and conditions for oxygen scavenging, corrosion inhibition, and hardness stabilization in steam boilers, warm and hot water systems, and district heating systems. By using these products, great savings can be achieved through reduced consumption of water, energy, and chemicals.
These products are formulated around a specially selected and ecological tannin-lignin compound that is not steam-volatile and does not increase salt content. The interior of the boiler and the pipe system are coated with an iron tannate film that serves as an extremely effective protective layer against corrosion without influencing heat transfer. At the same time, the stabilization of the remaining hardness prevents formation of dreaded limescale.