Why Insulate Tanks, Vessels & Valves ?
The availability of raw materials, fuels and the storage of end products is critical in almost all fields of industry. Generally, large tanks are used for raw materials, fuels and end products. Small tanks or vessels are used to temporarily store (semi) products. To conserve the substance and ensure the stability and safety of the production process, it is important to keep the temperature inside the tank between certain temperature limits.
Therefore, insulation of storage tanks is a major factor in the functionality of storage facilities. It also serves the following purposes:
- Costs savings: Insulation significantly reduces the heat and the so-called breathing losses of the substance. The pay-back time for the hot insulation is, even at lower temperatures (30oC), usually less than 1 year, whereas the life time of the insulation may be many years.
- Environment: In addition to the cost savings achieved, reduced heat losses will also lead to lower CO2 emission. Reduced breathing losses of hazardous substances is beneficial to our environment.
- Process control: Insulation will prevent tanks from freezing or being heated by solar radiation. It will also reduce the cooling of the stored substance, preventing it from setting and remaining in a solid form. In both cases case additional heating or cooling may be applicable.
- Safety: A fire resistant insulation reduces the risk of a fire outside the tank igniting a flammable medium. It is also protection against contact by minimising the surface (contact) temperature of the tank.
