Due to the constant removal of the light-ends, you can use your thermal oil for a longer time, without system downtime by boiling out the light-ends and thus saving money and time
Cost-efficient and permanent increase of the flashpoint
Light-ends are continuously generated in thermal oil systems depending on the operating temperature. Basically: The higher the operating temperature, the more light-ends are formed. If the light-ends content increases, the flashpoint of the thermal oil decreases. The lifetime of the thermal oil thereby decreases rapidly over time.
Light-ends evaporate and ignite even at low temperatures and may endanger the reliability.
Your advantages at a glance
For optimal light-ends removal your system is in our focus
NESS light-ends removal system (NALD250)
The right dimensioning for your system
Most of the light-ends are generated in the hot supply line, in the heater, and to a lesser extent in the cooler return line. For typical thermal oil heating systems with mineral oil and a supply line temperature of 280 °C, the decomposition rate is 3.5% per year. For 30,000 l of thermal oil this amounts to 1,000 l per year! The light-ends removal system can be integrated modularly and in a size adapted to your system up to 250,000 liters volume.
The NESS light-ends removal systems remove light-ends from thermal oil. As a result, the flash point is constantly maintained on a high level. The NESS light-ends removal systems improve plant safety and reduce cavitation in pumps.
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Productvideo Light-ends removal system
At a glance
Functionality active light-ends removal system:
Purified thermal oil
Thermal oil with light-ends