lämpööljy

Lämpööljy, also known as thermal oil or heat transfer fluid (HTF), is a liquid used to transfer heat. It is commonly employed in industrial processes where precise temperature control is essential. Lämpööljy operates within a closed-loop system, circulating through a heat exchanger to absorb heat from a source and then transferring it to a process. This method allows for efficient heating or cooling without the need for direct contact with the heat source, which can be beneficial for safety and equipment longevity.

The selection of a specific lämpööljy depends on various factors, including the operating temperature range, required thermal stability, viscosity, and compatibility with system materials. Common types of lämpööljy include mineral oils, synthetic oils, and silicone-based fluids. Mineral oils are generally cost-effective and suitable for moderate temperatures, while synthetic and silicone oils offer superior performance at higher temperatures and possess better thermal stability.

Lämpööljy systems are utilized across a wide spectrum of industries, such as chemical manufacturing, food processing, plastics production, and renewable energy. In these applications, lämpööljy can be used for heating reactors, drying materials, pasteurizing food products, and maintaining optimal temperatures in solar thermal collectors. Proper maintenance, including regular fluid analysis and system checks, is crucial to ensure the efficient and safe operation of lämpööljy systems and to prevent degradation of the fluid.