lämpönsiirtoöljyn

Lämpönsiirtoöljy, also known as heat transfer oil, is a specialized fluid used to efficiently transfer heat from one location to another. It is commonly employed in industrial processes where precise temperature control is critical. Unlike water, which has a high boiling point but can cause corrosion and pressure issues, heat transfer oils can operate at higher temperatures without generating significant pressure. They are designed to maintain their physical and chemical properties over a wide temperature range.

The selection of a heat transfer oil depends on the specific application and operating temperature. Mineral oils, synthetic oils, and silicone oils are common types, each offering different performance characteristics. Mineral oils are generally cost-effective and suitable for moderate temperatures. Synthetic oils, such as aromatic hydrocarbons or esters, can withstand higher temperatures and offer better thermal stability and longevity. Silicone oils are known for their excellent low-temperature properties and wide operating range.

Heat transfer systems using oil require careful design to ensure safety and efficiency. This includes proper insulation of piping, selection of compatible materials for pumps and seals, and regular monitoring of oil condition. Over time, heat transfer oils can degrade due to oxidation or thermal cracking, leading to reduced efficiency and potential system damage. Therefore, periodic analysis of the oil is recommended to detect these issues and determine the need for replacement. The use of heat transfer oil is prevalent in industries such as chemical processing, food production, plastics manufacturing, and solar thermal power generation.